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KAYAK KAYAK, part of Booking Holdings (NASDAQ: BKNG), is the world’s leading travel search engine. With billions of queries across our platforms, we help people find their perfect flight, stay, rental car and vacation package. We’re also transforming business travel with a new corporate travel solution, KAYAK for Business. As an employee of KAYAK, you will be part of a travel company that operates a portfolio of global metasearch brands including momondo, Cheapflights and HotelsCombined, among others. From start-up to industry leader, innovation is in our DNA and every employee has an opportunity to make their mark. Our focus is on building the best travel search engine to make it easier for everyone to experience the world. In this role, you will: - Structure and integrate data from varied marketing sources such as Google Adwords, Facebook, and Yahoo Gemini; - Collaborate with marketing team and data scientists to provide automation tools; - Build, deploy, and scale applications in production environments; - Build integrations with third party applications; - Actively maintain product documentation and automated test coverage; - Stay up-to-date with the latest evolutions in programming;

O projekcie: Some careers shine brighter than others. If you’re looking for a career that will help you stand out, join HSBC, and fulfil your potential. Whether you want a career that could take you to the top, or simply take you in an exciting new direction, HSBC offers opportunities, support and rewards that will take you further. Your career opportunity We are currently seeking an experienced Full Stack Engineer to work on the CTO Product Catalogue which is the central hub for technology products to be easily found and managed. It is like having a digital personal assistant who knows all the ins and outs of every technology product, from its purpose to its roadmaps. Wymagania: What you need to have to succeed in this role - Experience in developing industry leadings product with fast pace with latest technologies. - Ability to learn new technologies quickly and can be productive from day 1. - Solid knowledge of Vanilla JS, React, NodeJS and database PostgreSQL. - Experience on DevOps and Agile methodologies. - Ability to work with a degree of autonomy while also being able to work in a collaborative team environment. - Experience working with CI/CD pipeline, code analysis tools, security tools, Jenkins, GIT, Confluence etc.   - Must have self-motivated, problem-solving skills, can-do attitude and high degree of personal integrity. Codzienne zadania: - Craft features that make our customers go "Wow!" while adhering to our mantra: "Go Faster, Break Less, Protect Production." - Lead design reviews that feel more like exciting brainstorming sessions than meetings. - Automate everything. If you find yourself doing something twice, you'll write a script to do it for you. - Be curious about the business you are in as much as about technology. - Collaborate with team members effectively and support a common vision. - Develop talent within the team and help create opportunities for junior team members. - Innovate and experiment to keep abreast with evolving developer’s experience.

Tech Lead Full Stack Engineer (Python, React, AI/LLM) N-iX is a global software development company founded in 2002, connecting over 2,400+ tech professionals across 40+ countries. We deliver innovative technology solutions in cloud computing, data analytics, AI, embedded software,IoT, and more to global industry leaders and Fortune 500 companies. Join us to create technology that drives real change for businesses and people across the world. Our client is a global UK-based financial services and investment banking organization developing an AI-powered document processing and automation platform used across multiple businesses within the wider banking group. The platform leverages modern cloud and AI technologies to transform legacy workflows, enhance data quality, and accelerate digital decision-making. Position Overview: We are looking for a Tech Lead Full Stack Engineer with strong hands-on engineering expertise leading agile software development teams. The ideal candidate will define and drive the technical strategy of the platform, guide engineers in delivering scalable and secure systems, and actively contribute to architectural decisions and solution design. This role requires both strong technical depth and leadership capabilities, particularly in environments involving Google Cloud, microservices, APIs, Python and data-intensive processing. The Tech Lead will work closely with product, architecture, data science, and engineering teams to ensure high-quality delivery and alignment with business outcomes. Key Responsibilities: - Define and communicate the technical vision, architecture, and engineering roadmap for the team and platform. - Lead engineers, conduct code reviews, provide architectural guidance, and ensure adherence to engineering standards. - Lead the technical delivery lifecycle from design and development to deployment and maintenance. - Build scalable, high-performance microservices and UI and APIs using modern frameworks and cloud-native design principles. - Oversee integration of AI components (E.g Google Cloud, Vertex AI, Gemini models, and LLM evaluation frameworks) - Promote test-driven development, automate testing pipelines, and ensure robust, maintainable code. - Work with product managers, architects, BAs, and business teams to translate business needs into technical solutions. - Contribute to product strategy, identify technical opportunities, and propose improvements to shape future releases. - Drive best practices for cloud infrastructure, security, observability, and performance optimization on Google Cloud.

O projekcie: Engineering Manager II **Our compensation structure is the base salary and equity in the form of restricted stock units. What is Box? Box (NYSE:BOX) is the leader in Intelligent Content Management. Our platform enables organizations to fuel collaboration, manage the entire content lifecycle, secure critical content, and transform business workflows with enterprise AI. We help companies thrive in the new AI-first era of business. Founded in 2005, Box simplifies work for leading global organizations, including JLL, Morgan Stanley, and Nationwide. Box is headquartered in Redwood City, CA, with offices across the United States, Europe, and Asia. By joining Box, you will have the unique opportunity to help capture a majority of this developing market and define what content management looks like for the digital enterprise. Today, Box powers 100,000+ businesses, including many top Fortune 500 companies, who trust our secure collaboration platform to manage the entire content lifecycle. Why Box needs you Our Launchpad Engineering Team powers our core product experience pillars: design system, accessibility (a11y), internationalization (i18n), and in‑app guidance. This team drives a cohesive component library and tooling that accelerates product teams, improves UI consistency, and reduces maintenance costs across our frontend applications. Wymagania: Who you are - People-first engineering leader with 3+ years managing front-end or platform teams; 6–8+ years total software experience. - Strong technical judgment in modern UI engineering (React/TypeScript), design systems, accessibility standards (WCAG, ARIA), and i18n/l10n fundamentals. - Proven track record shipping and evolving shared platforms: component libraries, tokens, theming, build and release pipelines, and documentation sites. - Experienced in setting vision and roadmaps, translating partner needs into scalable platform capabilities, and measuring outcomes with clear KPIs. - Skilled coach for mixed-experience teams: you grow senior engineers through autonomy and scope while providing structure and mentorship for junior engineers. - Effective stakeholder manager who collaborates with Product Design, Localization, Feature teams and leadership. - Data-informed decision maker who balances velocity, quality, and reliability; comfortable with experimentation, phased rollouts, and deprecation. - Experience working with distributed teams across different time zones is advantageous. - Proficient in English. Bonus Points - Bonus: experience with design tokens, Storybook, accessibility auditing tools, feature flagging, experimentation platforms, content management for in‑app guides, and performance/observability tooling. Box lives its values, with community and in-person collaboration being a core part of our culture. Boxers are expected to work from their assigned office a minimum of 3 days per week, with a focus on Tuesdays, Wednesdays and Thursdays. Your Recruiter will share more about how we work and company culture during the hiring process. Codzienne zadania: - Lead a team of experienced engineers in Poland. - Define the team's roadmap, execution plans, and take ownership of project delivery. - Develop team members through 1:1s, career planning, coaching discussions, and hiring. - Uphold values by building a collaborative, inclusive team focused on customer impact. - Cultivate a culture of excellence through emphasis on execution, quality, and scale. - Organize stand-ups, sprint planning, technical discussions, and manage sprint task statuses. - Collaborate with product teams to scope new features, provide project estimates, and inform quarterly commitments. - Work with cross-functional partners and stakeholders to ensure the team delivers significant business impact. - Represent Box internally and externally.

Our client is a large international enterprise developing and maintaining a clinical-focused Core solution as part of a broader software suite. The project is centered around the continuous development and enhancement of a complex software platform built within an existing large framework, with a strong focus on stability, performance, and maintainability. The role involves working as part of a cross-functional Scrum team, collaborating closely with software engineers, UX analysts, and senior team members to implement new functionality, improve existing components, and ensure reliable operation of the solution. - Work together with other Scrum team members on a project within the client's software suite • Participate in Scrum planning sessions by analyzing the work to be done • Implement new functionality or code refactors based on detailed specifications and mock-ups • Closely work together with other development team members and a UX analyst • Discuss technical design with senior team members when needed • Participate in writing unit tests for newly developed functionality • Participate in performing code reviews • Report work progress on a daily basis • Focus on bug fixing when needed - Regular business trips to Belgium for 1 week every 2 months

O projekcie: Location: Kraków (hybrid - 2 days per week in the office) Contract Type: B2B / Contract Working Time: Full-time Rate: 180–230 PLN/h About the Role We are looking for a Full Stack Developer to join a dynamic digital technology team. You will be part of a collaborative, fast-paced environment, participating in the full software development lifecycle: design, development, testing, deployment, and production support. You will work closely with product owners and cross-functional teams, building robust web applications, modern tools for business users, and next-generation digital platforms. This is a great opportunity to work on impactful projects across the organization while continuously learning new technologies. Why Join - Work on innovative digital platforms used by teams across the organization. - Participate in full software lifecycle, including design, development, and production support. - Collaborate with highly skilled, cross-functional teams in a hybrid work environment. - Access to modern technologies and continuous learning opportunities. - Real impact on business-critical systems and end-user solutions. Wymagania: - Strong proficiency in Java, React, and HTML. - Solid software engineering fundamentals and problem-solving skills. - Experience in Agile and DevOps environments. - Willingness to learn new programming languages and technologies. - Excellent communication and teamwork skills. - Self-motivated, proactive, and able to take ownership of assigned tasks. - Fluent in English. Nice-to-Have - Experience with financial platforms, trading systems, or banking products. - Exposure to microservices architecture, PostgreSQL, or Linux environments. - Knowledge of other languages such as Clojure, Kotlin, Python, Rust. Codzienne zadania: - Design, develop, and maintain web applications using Java, React, and HTML. - Collaborate with product owners and engineers to gather requirements and deliver high-quality solutions. - Contribute to Agile and DevOps practices, including CI/CD pipelines and production support. - Implement features leveraging domain knowledge in financial services or related products. - Participate in code reviews, technical discussions, and sprint planning. - Apply analytical and engineering principles to solve complex problems efficiently. - Support applications and related services, ensuring reliability and performance. - Communicate effectively in English, both verbally and in writing.

We are looking for an experienced and motivated Adobe Experience Manager (AEM) to join us. The successful candidate will be part of a cross-functional agile team to deliver high-quality software, advancing our internet websites and B2B/B2C platforms. If you are passionate about developing innovative solutions and eager to work in a fast paced global financial services environment, don’t hesitate to apply. How you will get the job done - designing, building, testing, and maintaining efficient, reusable and reliable code leveraging established specifications and standards - collaborating with business and IT stakeholders to ensure solutions align with the organization’s goals and customer needs - customizing and integrating commercial off-the-shelf software products - creating required technical documentation to support product needs including documentation for operations, security, and compliance - supporting and conducting application service requests and carrying out software maintenance tasks - supporting the deployment of software releases to the production environment - supporting resolution of problems and incidents in applications and services (3rd level)

Who we are: Want to make an impact? Join our pack and come work (and play!) with us. We believe everyone deserves the unconditional love of a pet—and at Rover, our mission is to make it easier to experience that love. Founded in 2011, the Rover app and website connect dog and cat parents with loving pet sitters and dog walkers in neighborhoods across the US, Canada, and Europe. We empower our community of trusted pet sitters and dog walkers to run their own pet care businesses on Rover with the tools and security of a global company to back them. Headquartered in Seattle, Washington, we work closely with our teams in Barcelona, San Antonio, Spokane, and remote locations. We’ve got a reputation for being a great place to work, having been named among the 100 Best Companies to Work For in Seattle Business Magazine and Washington’s Best Workplaces in the Puget Sound Business Journal. We're an agile, fast-growing company, and our leadership comes from some of the world's most respected tech companies. At Rover, our furry coworkers are just as important as our human ones—and we wouldn’t have it any other way. Along with making the joys of pet parenthood more accessible, we’re committed to fostering a diverse, inclusive, and welcoming community of pet people—and that starts with our employees. This role is full-time permanent and hybrid (Mondays & Thursdays in our office in Poblenou, Barcelona). Software Engineer Are you a passionate and detail-oriented Software Engineer ready to use your technical skills to build customer-facing products that genuinely improve the lives of people and their pets? We're looking for an enthusiastic engineer to join our team in Barcelona. In this role, you'll be a core contributor to our platform, collaborating with cross-functional teams to tackle tough technical challenges and deliver high-quality, scalable solutions. If you're eager to grow your craft and contribute to a safe, supportive community, we want to hear from you! What You'll Be Doing: * Product Development: Build, test, and deploy high-quality, scalable, and supportable solutions across our technology stack, focusing on both web and mobile applications. * Cross-functional collaboration: Take ownership of features from initial concept to launch. You'll work with loose requirements and collaborate with Product, Design, and Data Science to define the necessary technical steps and drive projects forward. * Engineering Excellence: Champion core engineering practices. You are passionate about automated testing, ensuring code quality, and maintaining a solid understanding of relational databases and schema design. * Collaboration & Growth: Thrive in a heavily collaborative environment, where you'll share your knowledge, contribute fresh ideas, and eagerly improve your craft as an engineer. * User Focus: Apply analytical thinking to solve problems and maintain a meticulous focus on design and user experience to deliver the best service to our customers, aligning with our mission to foster a safe environment for our community. Our Style: * We are proud to be professional software developers who are curious and passionate about learning. We embrace progressive engineering practices, including a continuous deployment pipeline and thorough production monitoring. Our teams are integrated, working side-by-side with developers, product managers, designers, and data scientists, and we are committed to building a culture of inclusivity and diversity.

We are looking for an experienced and motivated Adobe Experience Manager (AEM) to join us. The successful candidate will be part of a cross-functional agile team to deliver high-quality software, advancing our internet websites and B2B/B2C platforms. If you are passionate about developing innovative solutions and eager to work in a fast paced global financial services environment, don’t hesitate to apply. How you will get the job done - designing, building, testing, and maintaining efficient, reusable, and reliable code leveraging established specifications and standards - collaborating with business and IT stakeholders to ensure solutions align with the organization’s goals and customer needs - customizing and integrating commercial off-the-shelf software products - creating required technical documentation to support product needs, including documentation for operations, security, and compliance - handling and conducting application service requests and carrying out software maintenance tasks - assisting in the deployment of software releases to the production environment - resolving problems and incidents in applications and services (3rd level)

About Us Perk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tackle the time-consuming, manual work that gets in the way of real work, our tools automate everything from travel bookings to expenses, invoice processing, and more. By eliminating this shadow work that wastes hours, erodes morale, and saps innovation, we’re on a mission to power real work, with real impact. We’re trusted by more than 10,000 companies worldwide, including Wise, On Running, Breitling, and Fabletics, and we’re tackling the 7 hours of lost productivity per employee each week, a $1.7 trillion problem. Founded in 2015, Perk has grown into a global company of more than 1,800 people across 12 offices globally, with headquarters in London and Boston. We combine innovation, control, and simplicity to transform how businesses work and how people feel at work. At Perk, we’re driven by our values, like being an owner, delivering a 7-star experience, and working as one team. We value curiosity, purpose, and mindset, not just knowledge, to unlock the power in your potential. Our talent team brings together leading minds from travel and SaaS, representing over 70 countries. If you’re excited about having a real impact and shaping how millions of people experience work, we’d love you on the team. Visit www.perk.com to learn more. 🎬 Powering Real Work Are you a Senior Software Engineer with extensive programming experience? We’re not looking for stack experts. We’re looking for smart people who can bring in the best tools and processes to get the job done. You will work on a day-to-day basis with our product team to design, architect and implement our product. Perk is a next-generation platform to take the pain out of booking and managing business travel. As a Senior Software Engineer, this position involves: - Product development in Python/Django and/or React of a travel-related web-based product - Integrations between our product to 3rd party APIs - System architecture design, implementation, and testing - Work in an Agile environment with strong attention to a well-documented code, unit testing, and continuous integration - Being able to mentor, coach, and train other colleagues as a domain expert How We Work At Perk, we take an IRL-first approach to work, where our team works together in-person 3 days a week. As such, this role requires you to be based within commuting distance of our hubs. We fundamentally believe in the value of meeting in real life to improve connectivity, productivity, creativity and ultimately making us a great place to work.

O projekcie: About company:  At Idego Group, you’ll work with people who find pleasure in programming and have deep knowledge about a variety of technologies. You’ll work for our clients worldwide and provide support in great software development, including IoT, machine learning, and blockchain-related projects. You will work in a relaxed atmosphere using the latest technology, software, and Agile methodology of project management. At Idego, we are trying to provide the perfect conditions for work and personal development.  About project:  The company is an international organization operating in the maritime sector, providing comprehensive administrative and operational support to clients worldwide. It works closely with public authorities and international partners to ensure efficient handling of processes and documentation. The project focuses on a modern environment designed to streamline document workflows and reduce manual work, built around an integrated ecosystem of interconnected systems. The solution leverages automation, integrations, and advanced tools to improve data management and operational efficiency. Our perks:  - Fruit Fridays? Well... we have to admit that we don't organize such events. Seriously. No bananas, apples, tangerines... Instead, we've opted for something more practical: a snack cabinet full of drinks, healthy (and not so healthy) treats... From time to time, we prefer to send you a LEGO set or a cozy blanket - just in case you're allergic to citrus fruits. - Work environment with zero micromanagement - we cherish autonomy - Remote work, recruitment & onboarding ->People from the Tri-City are welcome to join us for lunch :) - Experienced team from 4 to 15+ years in commercial projects - Unique memes & pets channel - Private medical insurance and Medicover Sport - We want you to join our team. We are neither the agency giving you projects from time to time, nor a huge corporation where you are a "dev XYZ". At Idego - you matter! Wymagania: - Strong Python and Django expertise (ORM, Django Admin, Celery orchestration, Redis) - Proven experience designing and delivering REST APIs and background processing systems - Hands-on experience with LLM/AI solutions (e.g., OpenAI), RAG, prompting, structured validation, and evaluation frameworks - Solid front-end experience with React 18, Next.js, and Tailwind CSS - Strong SQL/PostgreSQL skills (data modeling, migrations, performance optimization) - Practical Docker experience in dev/staging environments - Proven AI/ML delivery track record with measurable business impact - Fluent English with strong stakeholder communication skills - Willingness to travel for business (occasionally, the client might ask for support with on-site implementation of the solution) Nice to have: - Background in risk, fraud, investigations, audit, or trust & safety domains - Experience in modernization projects - replacing solutions such as Microsoft SharePoint and email-based workflows with automated process management systems Codzienne zadania: - Work directly with business users to understand workflows, constraints, and improvement opportunities; define measurable hypotheses and KPIs (precision/recall, false-positive reduction, turnaround time) - Design and build Django REST APIs and admin workflows triggering asynchronous Celery tasks (Redis-backed queues) - Develop and maintain AI/LLM pipelines (RAG, classification, ranking, deduplication) with strong focus on evaluation, monitoring, guardrails, and explainability - Rapid prototyping (notebooks, microservices, APIs) and validating solutions on real datasets - Build and ship modern web applications using React 18, Next.js, and Tailwind (component-driven architecture, secure API integrations) - Own PostgreSQL schemas, migrations, and performance tuning for data-heavy workloads - Present outcomes to business stakeholders, recommend rollout strategies (pilot → production), and drive AI best practices internally

O projekcie: We offer you - Hybrid work in Krakow office (2 office days per week) - Working in a highly experienced and dedicated team - Benefit package that can be tailored to your personal needs (private medical coverage, sport & recreation package, lunch subsidy, life insurance, etc.) - On-line training and certifications fit for career path - Access to e-learning platform - Mindgram - a holistic mental health and wellbeing platform - Work From Anywhere (WFA) - the temporary option to work remotely outside of Poland for up to 140 days per year (including Italy, Spain, the UK, Germany, Portugal, and Bulgaria) - Social events Wymagania: Your skills - Minimum 3–5 years of commercial development experience - Strong, demonstrable experience in Java and Python - Experience or interest in Machine Learning, NLP, AI or Data Science (nice advantage) - Ability to mentor and collaborate with other engineers when designing new systems and components - Good command of spoken and written English - Previous exposure to event streaming technologies Nice to have - Experience with JavaScript or Vue - Familiarity with additional programming languages (e.g. Kotlin, Clojure, Rust, Julia, Haskell) - Interest in experimenting with new technologies and approaches - Experience in multi‑disciplinary or cross‑functional teams Codzienne zadania: - Work as part of a 4–6‑person team with a dedicated Product Owner - Break down business requirements into deliverable user stories and deploy them iteratively to production - Take ownership of production support following the rule: “the team builds it, the team supports it” - Identify technical debt and help balance it with new feature development - Design solutions aligned with established technology principles and constraints - Pair with team members and contribute to shared problem‑solving and knowledge exchange

O projekcie: - Miejsce pracy: 100% zdalnie - Start: ASAP (max. 30 dni kalendarzowych wypowiedzenia) - Współpraca: B2B z ITFS (bez płatnych urlopów) - Wynagrodzenie: 110-140 zł/h + VAT - Branża: media - Proces rekrutacyjny: krótka rozmowa z ITFS (ok. 15 min) ➡ 2 rozmowy techniczne z Klientem (z zadaniem technicznym) ➡ decyzja - ID: P3195 Wymagania: - Minimum 5 lat doświadczenia w pracy z React.js - Minimum 5 lat doświadczenia w programowaniu w JavaScript oraz TypeScript - Minimum 5 lat doświadczenia w programowaniu w języku Java - Minimum 5 lat doświadczenia w pracy z AWS - J. angielski na poziomie min. B2 (współpraca międzynarodowa) Codzienne zadania: - Utrzymywanie oraz rozwój warstwy User Experience w istniejących aplikacjach i usługach chmurowych - Współpraca z członkami zespołu w celu zapewnienia dostarczania produktów zgodnie ze specyfikacją technologiczną - Stosowanie i promowanie najlepszych praktyk inżynieryjnych wewnątrz zespołu

O projekcie: This possibility applies to work on a B2B basis. Wymagania: Your skills - Minimum 3–5 years of commercial development experience - Strong, demonstrable experience in Java and Python - Experience or interest in Machine Learning, NLP, AI or Data Science (nice advantage) - Ability to mentor and collaborate with other engineers when designing new systems and components - Good command of spoken and written English - Previous exposure to event streaming technologies Nice to have - Experience with JavaScript or Vue - Familiarity with additional programming languages (e.g. Kotlin, Clojure, Rust, Julia, Haskell) - Interest in experimenting with new technologies and approaches - Experience in multi‑disciplinary or cross‑functional teams Codzienne zadania: - Work as part of a 4–6‑person team with a dedicated Product Owner - Break down business requirements into deliverable user stories and deploy them iteratively to production - Take ownership of production support following the rule: “the team builds it, the team supports it” - Identify technical debt and help balance it with new feature development - Design solutions aligned with established technology principles and constraints - Pair with team members and contribute to shared problem‑solving and knowledge exchange

We are looking for a skilled and driven Senior Full Stack Software Engineer to join our growing team. In this role, you’ll join a team of engineers ranging from junior to senior, a group of experienced hands-on engineering managers, and a range of other team members all focused on one thing - providing a world-class educational experience to students from all walks of life. Responsibilities: - Design, develop, and maintain scalable and reliable web applications using C# and Vue.js - Collaborate with product and engineering managers, stakeholders, and other teams to scope, prioritize, and deliver value adding features to our consumers - Write clean and testable code - Lead and mentor more junior developers in code quality, clean architecture, and best practices Qualities that will make you successful: - Strong interpersonal and communication skills; - Ability to work collaboratively in a remote environment; - Growth mindset and motivated by constructive feedback; - Proven ability to work independently, manage schedules, and meet deadlines; - Passion for education and building solutions that support students and educators.

Merixstudio is a full-stack, agile software team of creative technologists from Poznań. With our primary services being web&mobile app development, product design, and software development consulting, our focus is on helping our clients turn ideas into a business. And as Top Software Design & Development Company on Clutch, we have plenty of great reviews to prove that’s were good at it! Fueled by a passion for people and the newest technologies, we work in a culture based on values, cooperation, and team spirit. Put simply, we are nice people to work with - check out our profile and #MeetMerix! What you'll do: You'll work on modern Javascript Single Page Applications using mostly React while following high standards of quality. Our stack is based on the newest ECMAScript edition and encourages you to use proper design patterns.In your daily work you will take care of: implementing new features and automated tests (50%), system configuration and maintenance (35%), bug-fixing (10%), solution design (5%). While you work on User Interface, you will also help implement business logic and design API communication in close cooperation with Backend Developers and our clients. Together with your team, you will follow the latest additions to the JavaScript and TypeScript ecosystem. Who you are (requirements): • you have at least 4 years of experience in Web Development with JavaScript • you have very good knowledge of JavaScript • you have practical experience and you feel confident using TypeScript • you have expert knowledge of React • you have a perfect command of HTML5 APIs and CSS3 • you are up-to-date with the latest ECMAScript functionalities • you have knowledge of commonly used design patterns and programming principles • you have excellent English skills both spoken and written • you know security issues and know how to ensure application security (OWASP, SAST, Semgrep) • you know how to work in Scrum methodology • you are open to actively work with English speaking clients • you have knowledge of working with Server Side Rendering and Next.js • you know how to manage state of web application and know popular 3rd parties libraries (eg. Redux, Tanstack Query, SWR) • you are open to help teammates to overcome obstacles • you can detect application's bottlenecks and you proactively work to eliminate them • you are able to write unit and integration tests (Jest, Enzyme, React Testing Library, TypeScript) • you are familiar with frontend AI tools and you're willing to work with them • you are experienced working with legacy systems What we'd like to see: • eagerness to take the role of the lead project developer • you know the test levels and different test strategies

Project is focused around rewriting hedgefund tax reporting tool - Code, test and deploy - Communicating with other teams and stakeholders - Code reviews - Configuration management - Database design and optimization

Nasze wymagania: Bardzo dobra znajomość języka angielskiego, znajomość systemu Windows, swobodne poruszanie się po systemach Android/iOS, bardzo dobra znajomość przeglądarek internetowych i podstaw webowych, Dobra znajomość PHP znajomość dowolnej bazy danych, Bardzo dobra znajomość HTML + CSS, umiejętność diagnozy sprzętu komputerowego, podstawowa obsługa dowolnego programu graficznego, pasja do IT, nowych technologii i AI, chęć rozwoju. Zakres obowiązków: Pomoc przy tworzeniu i testowaniu aplikacji webowej, telefoniczna obsługa klientów zagranicznych w języku angielskim - zdalne wsparcie użytkowników w konfiguracji i rozwiązywaniu problemów technicznych, wsparcie użytkowników aplikacji, diagnozowanie podstawowych problemów sprzętowych i systemowych, praca z urządzeniami mobilnymi (Android/iOS), proste prace programistyczne i bazodanowe. Oferujemy: Stabilną pracę stacjonarną w nowoczesnym biurze w Mysłakowicach, możliwość zdobycia praktycznego doświadczenia w IT, przyjazny, wspierający zespół, możliwość rozwoju w kierunku programowania lub administracji, dofinansowanie dojazdów do pracy, poniedziałkowe obiady firmowe.

Zakres obowiązków: - Projektowaniem, implementacją i rozwojem aplikacji webowych w oparciu o technologię .NET, które wspierają naszych klientów biznesowych. - Tworzeniem nowoczesnych interfejsów użytkownika z wykorzystaniem HTML i JavaScript. - Pracą nad integracją systemów oraz automatyzacją procesów biznesowych. - Dbaniem o wysoką jakość i bezpieczeństwo kodu, zgodnie z najlepszymi praktykami i zasadami SOLID. - Współpracą z zespołem specjalistów IT (administratorami, inżynierami ds. bezpieczeństwa), aby dostarczać niezawodne rozwiązania. - Udziałem w pełnym cyklu życia oprogramowania – od analizy wymagań po wdrożenie i utrzymanie. Oferujemy: - Stabilne zatrudnienie w oparciu o umowę o pracę - Elastyczne godziny pracy i możliwość pracy zdalnej. Start pracy 6:00 - 10:00 - Przyjazna atmosfera w zgranym i wspierającym zespole

Nasze wymagania: Minimum 3-5 lata komercyjnego doświadczenia w programowaniu w C# i na platformie .NET. Dobra znajomość Blazor. Bardzo dobra znajomość HTML oraz JavaScript. Praktyczna znajomość i umiejętność stosowania zasad SOLID. Umiejętność pracy w zespole i proaktywne podejście do rozwiązywania problemów. Dobra znajomość języka angielskiego, umożliwiająca czytanie dokumentacji technicznej. Mile widziane: Znajomość biblioteki Bootstrap. Doświadczenie z systemami kontroli wersji (np. Git). Znajomość baz danych SQL. RabbitMQ/MQTT O projekcie: Rozwijamy kluczową, wewnętrzną aplikację dla naszego strategicznego klienta. Projekt związany z odnawialnymi źródłami energii. Projekt jest już rozwijany i posiada część produkcyjną, napisany w .NET 10. Zakres obowiązków: Projektowaniem, implementacją i rozwojem aplikacji webowych w oparciu o technologię .NET, które wspierają naszych klientów biznesowych. Tworzeniem nowoczesnych interfejsów użytkownika z wykorzystaniem HTML i JavaScript. Pracą nad integracją systemów oraz automatyzacją procesów biznesowych. Dbaniem o wysoką jakość i bezpieczeństwo kodu, zgodnie z najlepszymi praktykami i zasadami SOLID. Współpracą z zespołem specjalistów IT (administratorami, inżynierami ds. bezpieczeństwa), aby dostarczać niezawodne rozwiązania. Udziałem w pełnym cyklu życia oprogramowania – od analizy wymagań po wdrożenie i utrzymanie. Oferujemy: Stabilne zatrudnienie w oparciu o umowę o pracę Elastyczne godziny pracy i możliwość pracy zdalnej. Start pracy 6:00 - 10:00 Przyjazna atmosfera w zgranym i wspierającym zespole

How you will get the job done - designing and developing frontend and backend services using a state of the art Microsoft Azure cloud based tech stack - following clean architecture principles and implementing appropriate patterns - taking care of code quality, participating in peer programming, and code reviews - covering different areas of backend technology, both infrastructure and code components (rest-based API controllers, house-keeping services, CI/CD pipelines, data access, and database design) - working in an Agile team, taking part in the corresponding meetings (daily, refinement, planning & review, retrospective) - presenting developed features to stakeholders

Small team of stellar engineers to deliver MVP of a new portfolio performance system for top tier hedge fund. You'll have all the decision power to influence the architecture decisions and delivery process. Luxoft: 3 developers in Poland Customer: 1 Engineering manager in London Primary Stack: .Net, Angular, MSSQL, Azure - Collaborate with Portfolio managers and external teams - Derive requirements and match it with architecture solutions - Develop, test and deploy application - L3 support the end users and business

Who will you work with? We are pioneers in transforming the energy sector and developing modern e-mobility solutions. We create technologies that drive the future of transportation and energy distribution. Sounds interesting? Great! Let’s move on to the details. What will you do? As a Software Engineer at Codibly, you will participate in exciting projects combining energy and new technologies. Together with our interdisciplinary team of experts, you will be involved in: • Designing and developing IT solutions for energy management and e-mobility systems • Optimizing electric vehicle charging infrastructure • Implementing innovative energy storage and distribution algorithms • Integrating renewable energy sources • Who are we looking for? A Software Engineer with practical knowledge of Node.js and experience in e-mobility and/or energy-related projects. Experience: • Minimum 3 years of overall software development experience • At least 2 years of hands-on experience working with Node.js Requirements • At least 2 years of experience and advanced knowledge of building applications in Node.js (or Nest.js or Express.js) • Practical knowledge of TypeScript and JavaScript • Familiarity with testing frameworks such as Jest or Mocha • Knowledge of Git • Experience with microservices architecture • Experience working with both relational and non-relational databases • Fluent English (B2+) – our clients are mainly international companies • Experience and knowledge in projects related to e-mobility or renewable energy sources We operate in the energy and e-mobility sector, including the development of: • Charge Point Management Systems (CPMS) • Virtual Power Plants (VPP) • Demand Response solutions • or similar systems Additionally, if you have experience working with one or more of the following industry protocols, you are exactly who we’re looking for: • OpenADR (Open Automated Demand Response) 2.0b • OCPP (Open Charge Point Protocol) 1.6j / 2.0.1 • OCPI (Open Charge Point Interface) 2.1.1 / 2.2.1 • IEEE 2030.5 (SEP 2.0 – Smart Energy Profile) • SunSpec Modbus • EEBUS

Node.js Engineer | B2B Contract | Poland (Remote) Smart Topaz is partnering with an international technology company developing advanced solutions.We are looking for a Node.js Engineer who will work on a project in which we deliver the API layer of the IoT stack. The person in this position will be responsible for developing backend applications using TypeScript (Node.js).  What we’re looking for • Strong proficiency in JavaScript/TypeScript and solid practical experience with Node.js  • Good working knowledge of NestJS, ExpressJS, or other similar frameworks  • Experience in designing, building, and consuming RESTful APIs  • Practical experience with PostgreSQL and MongoDB databases  • Hands-on experience with Docker in a development environment  • Advanced Git skills  • Experience with Redis and RabbitMQ  • Knowledge of WebSockets  • Experience with testing frameworks (Jest, Mocha, Pactum, or similar)  • Familiarity with at least one cloud platform (AWS, GCP, or Azure)  • Familiarity with Linux operating systems  • Fluent English Practical details • Contract type: B2B contract • Engagement: Full-time • Work model: Remote • Project length: 6 months with possibility of extension • Start date: Flexible

O projekcie: Kogo szukamy: Szukamy osoby, która chce mieć realny wpływ na architekturę, kierunek techniczny i jakość rozwiązań. Jeśli lubisz projektować systemy, które mają sens i działają w dużej skali — będziesz u nas we właściwym miejscu. Nasz stack: - Node.js / TypeScript - Microservices, Serverless, Event-Driven Architecture - AWS: Fargate, Lambda, SQS, SNS, CloudWatch, S3, DynamoDB, Elasticsearch - Azure: Azure Functions, Cosmos DB, Azure Service Bus, Azure AI Search, Azure Event Grid - React, Micro-Frontends Architecture - Infrastructure as Code: Terraform, AWS CDK Jak pracujemy: Pracujemy w małych, samodzielnych zespołach (5–7 osób), złożonych z mid i senior developerów, QA oraz lidera technicznego. Każdy zespół ma dużą autonomię w zakresie decyzji technologicznych i sposobu pracy — liczy się jakość i sens rozwiązania, nie odhaczanie zadań. Stawiamy na: - merytoryczne code review i otwarte dyskusje techniczne - wspólne decyzje architektoniczne - bezpośrednią komunikację bez zbędnych warstw managementu - ciągłe doskonalenie procesów i dzielenie się wiedzą Dlaczego warto do nas dołączyć: - masz realny wpływ na kształt projektów i decyzje technologiczne - pracujesz z doświadczonymi developerami i QA w małych zespołach - rozwijasz długofalowe projekty o globalnym zasięgu - elastyczna praca zdalna lub hybrydowa - szybki, w pełni zdalny proces rekrutacyjny - partnerska atmosfera i techniczny poziom rozmów od pierwszego dnia Wymagania: Szukamy osoby, która: - doskonale zna Node.js i TypeScript - interesuje się architekturą aplikacji i systemów - ma min. rok doświadczenia jako Lead Developer lub Architekt - potrafi współpracować i jasno komunikować decyzje techniczne Mile widziane: - doświadczenie z AWS i/lub Azure, - znajomość Infrastructure as Code - doświadczenie z mikroserwisami i systemami event-driven - znajomość architektury frontendu Codzienne zadania: - Projektowanie i wdrażanie architektury nowych systemów - Tworzenie skalowalnych mikroserwisów (ok. 90% nowych funkcjonalności) - Dbanie o jakość i spójność kodu w zespole - Prowadzenie code review i wspieraniem mniej doświadczonych developerów - Współpraca z innymi zespołami przy kluczowych decyzjach architektonicznych

For Digital Hub Warsaw, we are looking for: Lead Frontend Engineer  You’ll build the user interface for myGenAssist, an enterprise AI assistant platform. The frontend is a Next.js application with real-time AI streaming, rich text editing, workflow builders, and voice capabilities.   Key Tasks & Responsibilities: • Build and maintain features using Next.js (App Router), React, and TypeScript. • Develop reusable UI components using Mantine and Tailwind CSS, following our design system and dark mode support. • Implement real-time AI interactions including streaming chat responses (SSE), tool-call rendering, and agent workflow visualization. • Manage client-side state with Zustand and data fetching with SWR. • Optimize application performance across devices — code splitting, lazy loading, efficient re-renders. • Write unit tests (Vitest) and E2E tests (Cypress). PRs require test coverage, enforced in CI. • Participate in code reviews with attention to TypeScript correctness, accessibility, and responsive design. Qualifications & Competencies (education, skills, experience):  • 7+ years with React and TypeScript in production • Strong Next.js experience (App Router, server/client components) • TypeScript in strict mode • Experience with a component library (Mantine preferred, or MUI/Chakra — willingness to learn Mantine) • Tailwind CSS • State management with Zustand, Redux, or similar • Experience with SSE or WebSocket streaming for real-time UIs • Testing with Vitest or Jest + Testing Library; familiarity with E2E testing • Git and PR-based workflow What do We offer: • A flexible, remote-hybrid work model • Great workplace in a new modern office in Warsaw • Career development, 360° Feedback & Mentoring programme • Wide access to professional development tools, trainings, & conferences • Company Bonus & Reward Structure • VIP Medical Care Package (including Dental & Mental health) • Holiday allowance (“Wczasy pod gruszą”) • Life & Travel Insurance • Pension plan • Co-financed sport card - FitProfit • Meals Subsidy in Office • Budget for Home Office Setup & Maintenance • Access to Company Game Room equipped with table tennis, soccer table, Sony PlayStation 5 and Xbox Series X consoles setup with premium game passes, and massage chairs • Tailored-made support in relocation to Warsaw when needed • Please send your CV in English  WORK LOCATION: WARSAW AL. JEROZOLIMSKIE 158

O projekcie: -         Stanowisko: Fullstack/Backend Developer (Java/Python) -         Miejsce pracy: zdalnie - Start: asap - Forma współpracy: B2B z ITFS, współpraca długofalowa - Stawka: 150-170 PLN netto + VAT/h Wymagania: -         Minimum 3 lata doświadczenia w Java / J2EE, Python lub JavaScript/TypeScript. -         Doświadczenie w pracy z Agentic AI i implementacji rozwiązań LLM. -         Zaawansowana znajomość Google Cloud Platform (Cloud Functions, Cloud Run, IAM). -         Wiedza z zakresu NLU oraz doświadczenie z Vertex AI lub podobnymi frameworkami do orkiestracji LLM. -         Umiejętność projektowania RESTful API i obsługi asynchronicznych przepływów danych. Mile widziane: -         HTML, CSS, JavaScript oraz SQL. Codzienne zadania: - Projektowanie i rozwój architektur konwersacyjnych integrujących LLM Google z systemami backendowymi klientów (CRM, ERP, API). - Tworzenie produkcyjnego kodu dla webhooków, warstw pośrednich i integracyjnych (Node.js, Python, Go). - Wdrażanie agentów Dialogflow CX, ze szczególnym uwzględnieniem zarządzania stanami, strojenia NLU i logiki przejść. - Integracja rozwiązań generatywnej AI (RAG) i orkiestracja modeli językowych w celu obsługi zapytań nieustrukturyzowanych w Customer Engagement Suite.

O projekcie: A Bit Different Kft. egy magyar, fiatal, startup-jellegű, de pénzügyileg stabil cég, ami a nemzetközi terjeszkedés fázisában áll. Nem megbízásra dolgozunk, hanem a saját termékünket fejlesztjük és értékesítjük, a myPlan.cloud nevű szoftvert, amely ügyfeleink építőipari beruházásainak menedzselésében nyújt segítséget. Csapatunkba keresünk egy vagy több olyan mid / senior kollégát, aki fontos szerepet tud betölteni, számít a véleménye, tudása, hozzáállása, és aki szeretne közösen tovább dolgozni a nemzetközi sikeren egy igazán jó termék továbbfejlesztésével. A jelenlegi backend részeit igény szerint folyamatosan újabb és újabb microservice-ekbe szervezzük ki. Az új frontend leginkább SvelteKit, backendre pedig NodeJS / serverless lambda / konténerben futó serverless NodeJS lambda irányt vettük fel. Nagyon fontos, hogy konténerizált környezetben tudj működni, fejleszteni, tesztelni, és legyen tapasztalatod elosztott rendszerek fejlesztésével. Ha alkalmanként a PHP folyamatokba is be tudunk Téged vonni, az erős nice-to-have, de nem ez lesz a jellemző a munkádra. Új technológiákkal kísérletezünk, és tesszük jobbá az életünket (vagy alkalmanként épp megnehezítjük... :)), ezért fontos, hogy legyél nyitott az újdonságokra, tanulásra, legyél ezekben proaktív. Fontos továbbá, hogy önállóan, tiszta kóddal, jó minőségű munkát tudj végezni, ami mások számára is könnyedén olvasható, értelmezhető. Kis csapat vagyunk, szeretnénk erősen támaszkodni a munkádra. A munkavégzés helyszíne megegyezés szerinti. Kérlek mindenképp ossz meg velünk kódot is, anélkül nem tudjuk elbírálni előzetesen a jelentkezésedet. Wymagania: - TypeScript, HTML, CSS, SQL - NodeJS - OOP - Git, Docker - Tapasztalat összetett alkalmazások fejlesztésében - Tapasztalat reaktív frontenddel (Svelte-t használunk SvelteKit-tel, de tapasztalatnak megfelel React, Vue és társai is) - Tiszta, jól olvasható, öndokumentáló, újrahasznosítható kód írása - Képesség a csapatmunkára - Képesség egyéni munkavégzésre Codzienne zadania: - Fejlesztési igények megértése, előkészítése, becslése - Új funkciók elkészítése fullstack: backend és frontend oldalon egyaránt - Microservice-ek tervezése, fejlesztése

O projekcie: Development of systems for web data extraction and processing, supporting business insights and market intelligence through large-scale data collection from online platforms. Wymagania: - 4+ years of software development experience - Strong knowledge of Node.js, React, TypeScript and PostgreSQL - Experience with AWS and GCP infrastructure - Experience with GitHub Actions (CI/CD) - Familiarity with Terraform - Experience with Jira and Confluence - Understanding of full-stack architecture and REST APIs - Interest in sustainable technology solutions Codzienne zadania: - Design, develop, and maintain full-stack applications (backend & frontend)  - Build frontend solutions using React and Material Design  - Develop backend services (Node.js) and RESTful APIs  - Design and manage PostgreSQL databases  - Deploy and maintain applications in AWS and GCP - Ensure performance, scalability, security, and code quality  - Collaborate in globally distributed Agile teams

O projekcie: - Miejsce pracy: 100% zdalnie - Start: ASAP (max. 30 dni kalendarzowych wypowiedzenia) - Współpraca: B2B z ITFS (bez płatnych urlopów) - Wynagrodzenie: 90-110 zł/h + VAT - Branża: media - Proces rekrutacyjny: krótka rozmowa z ITFS (ok. 15 min) ➡ 2 rozmowy techniczne z Klientem (z zadaniem technicznym) ➡ decyzja - ID: P3195 Wymagania: - Minimum 3 lata doświadczenia w pracy z React.js - Minimum 3 lata doświadczenia w programowaniu w JavaScript oraz TypeScript - Minimum 3 lata doświadczenia w programowaniu w języku Java - Minimum 3 lata doświadczenia w pracy z AWS - J. angielski na poziomie min. B2 (współpraca międzynarodowa) Codzienne zadania: - Utrzymywanie oraz rozwój warstwy User Experience w istniejących aplikacjach i usługach chmurowych - Współpraca z członkami zespołu w celu zapewnienia dostarczania produktów zgodnie ze specyfikacją technologiczną - Stosowanie i promowanie najlepszych praktyk inżynieryjnych wewnątrz zespołu

O projekcie: As a recruitment company, DCG understands that every business is powered by experienced professionals. Our management style and partnership approach enable us to meet your needs and provide continuous support. Due to our ongoing growth and the large number of recruitment projects we undertake for our partners, we are currently looking for: Fullstack Engineer Wymagania: - At least 3 years of experience on a similar position - Very good knowledge of ASP.NET WebAPI (.NET Core) - Very good knowledge of React, TypeScript - Very good knowledge of SQL Server/Azure SQL, EF Core - Very good knowledge or experience in Unit Testing and GIT - Good command of English Codzienne zadania: - Designing and implementing scalable backend services and RESTful APIs within a domain-driven and event-driven architecture context, including both modular monolith and microservices approaches - Building and maintaining responsive frontend interfaces, ensuring seamless integration with backend systems - Contributing to architectural decisions and participating in collaborative design sessions to align technical solutions with business requirements - Writing and maintaining unit, integration, and end-to-end tests. Ensuring code quality through thorough code reviews and adherence to team standards - Working with CI/CD pipelines, containerised deployments, and infrastructure as code - Implementing asynchronous communication patterns and event-based integrations between services - Configuring and utilising monitoring and observability tools for application diagnostics and performance analysis - Collaborating within an agile team, working closely with business analysts to refine requirements, and actively participating in sprint ceremonies

About Fundraise Up We’re Fundraise Up - a global fundraising platform built to make donating to nonprofits fast, seamless, and accessible to all. Every month, our technology powers tens of millions of dollars in donations across the globe. We focus on innovation that directly impacts results: faster load times, higher conversion rates, global payment support, and accessibility-first design. Our platform is trusted by many of the world’s leading nonprofits, including UNICEF, the Alzheimer’s Association, and a wide range of global NGOs. With a 4.9/5 rating across top software review platforms, we’re recognized not just for our impact - but for the quality of the product we deliver. A Truly Global Product We operate in the enterprise segment, serving nonprofit organizations across North America, the United Kingdom, Australia, and Europe. We’re building a large and complex product ecosystem that serves nonprofits, donors, and partners around the world. The platform includes a modern checkout experience and customizable widgets (each a standalone SPA), donor, organization, and partner portals, admin tools, and several internal apps. Our backend is powered by Node.js (Koa, NestJS) and MongoDB. The frontend stack includes Webpack, Vue.js, and React, with nearly all code written in TypeScript. For high-throughput messaging and background processing, we use Kafka (for millions of events) and Bull (Redis). Analytics data is stored in ClickHouse, and we use Elasticsearch for search. The Team We are a distributed team of 160+ product professionals, including 80+ engineers. Our team members are mainly based across Spain, Poland, Portugal, Georgia, Armenia, Serbia, Turkey, and Cyprus. Many of our developers bring 5 - 10+ years of experience, and we foster a culture of deep technical curiosity and knowledge sharing. Despite our scale, we operate like a focused team - where every task matters and every voice is heard. We value thoughtful collaboration, strong engineering practices, and a product mindset. Biweekly engineering forums give space to share learnings and celebrate technical achievements. You’ll be joining a team where quality, mentorship, and mutual respect come first. About the Role As a Senior Fullstack Developer, you will be a key contributor to our core product, building and scaling features that are central to the donation experience for millions of users. You'll leverage your expertise in Node.js, React, and TypeScript to develop complex components—from dynamic donation widgets to data-driven admin dashboards—with a relentless focus on code quality, scalability, and user experience. This is an ideal opportunity if you love solving real-world problems at scale and want to grow within a mission-driven, high-impact engineering culture. What You’ll Do - Design, build, and maintain resilient frontend and backend features using React and Node.js. - Develop our core products, including donation checkouts, embeddable widgets, and donor/partner portals. - Architect and develop system components that scale across millions of monthly transactions. - Write clean, well-documented, and thoroughly testable code. - Drive architecture and technical design discussions to find elegant solutions to complex problems. - Mentor peers by conducting thoughtful code reviews and providing constructive feedback. - Partner with product managers and designers to clarify requirements and shape the roadmap. - Proactively identify and resolve bugs, performance bottlenecks, and optimization opportunities.

O projekcie: Full Stack Developer (Java / React) (M/K) Forma współpracy: B2B Stawka: 170–220 PLN/h Wymiar pracy: Full time Tryb pracy: Hybrydowy – 2 dni w tygodniu z biura Lokalizacja: Kraków O projekcie Dołączysz do zespołu Digital Technology, który wspiera globalną dywizję CIB w jednej z wiodących instytucji finansowych. Zespół działa jak firma technologiczna wewnątrz banku – stawiamy na szybkie dostarczanie wartości, wysoką jakość, odporność systemów oraz nowoczesne podejście DevOps i Agile. Pracujemy end-to-end: od analizy i developmentu, przez testy, aż po wsparcie produkcyjne. Nie mamy silosów – każdy członek zespołu realnie wpływa na produkt. Jak pracujemy - Małe zespoły (4–6 osób), bliska współpraca z biznesem - Brak klasycznych sprintów – stawiamy na ciągły przepływ zmian - Setki wdrożeń dziennie, szybkie trafianie na produkcję - Elastyczne podejście, eksperymentowanie i kultura „learning by doing” - Możliwość rotacji między projektami i zespołami Proces rekrutacyjny (1 etap) - 30 min – rozmowa o projekcie i sposobie pracy + przedstawienie doświadczenia kandydata - 90 min – rozmowa techniczna z LIVE codingiem (własne IDE) Wymagania: - Bardzo dobra znajomość React, Java i HTML - Solidne podstawy inżynierii oprogramowania - Doświadczenie w środowisku Agile / DevOps - Gotowość do nauki nowych języków i technologii - Analityczne podejście do projektowania i rozwiązywania problemów - Samodzielność i odpowiedzialność za powierzony zakres - Bardzo dobra znajomość języka angielskiego - Umiejętność pracy zespołowej i dobre zdolności komunikacyjne Mile widziane - Doświadczenie w systemach finansowych lub tradingowych - Znajomość FX / bankowości inwestycyjnej - Doświadczenie z architekturą mikroserwisową - PostgreSQL, Linux - Znajomość innych języków (np. Kotlin, Clojure, Python, Rust, Haskell) Codzienne zadania: - Projektowanie, rozwój i utrzymanie aplikacji webowych w oparciu o React, Java i HTML - Współpraca z Product Ownerami i innymi inżynierami przy zbieraniu wymagań i dostarczaniu rozwiązań wysokiej jakości - Implementacja funkcjonalności wspierających produkty bankowe i FX - Udział w praktykach Agile i procesach DevOps (CI/CD) - Rozwiązywanie złożonych problemów technicznych z wykorzystaniem podejścia inżynierskiego - Wsparcie systemów produkcyjnych („you build it, you run it”) - Aktywny udział w planowaniu prac, code review i dyskusjach technicznych - Komunikacja w języku angielskim (pisemna i ustna)

O projekcie: Full Stack Developer (Java / React) Forma współpracy: B2B Stawka: 200–240 PLN/h Wymiar pracy: Pełny etat Tryb pracy: Hybrydowy – 2 dni w tygodniu w biurze Lokalizacja: Kraków O projekcie: Poszukujemy Full Stack Developera, który wesprze rozwój systemów wykorzystywanych przez globalną dywizję CIB w jednej z największych instytucji finansowych. Pracujemy nad rozwiązaniami o wysokiej dostępności, wykorzystywanymi w obszarach bankowości i FX. Stawiamy na jakość, stabilność, automatyzację i nowoczesne podejście do wytwarzania oprogramowania. Realizujemy pełny cykl życia aplikacji — od analizy i implementacji, przez testy, po wsparcie produkcyjne. Każdy członek zespołu ma realny wpływ na rozwój produktu. Oferujemy: • Stabilną współpracę B2B w długoterminowym projekcie • Hybrydowy model pracy (2 dni w biurze) • Elastyczne godziny rozpoczęcia pracy • Prywatną opiekę medyczną Luxmed • Kartę sportową Multisport • Nowoczesne środowisko pracy i narzędzia • Realny wpływ na rozwój produktów i technologii Wymagania: - Bardzo dobra znajomość React, Java i HTML - Solidne podstawy inżynierii oprogramowania - Doświadczenie w środowisku Agile / DevOps - Chęć nauki nowych technologii i języków - Analityczne podejście do projektowania i rozwiązywania problemów - Samodzielność i odpowiedzialność za powierzony zakres - Bardzo dobra znajomość języka angielskiego - Umiejętność pracy w zespole i dobre zdolności komunikacyjne Mile widziane: - Doświadczenie w systemach finansowych lub tradingowych - Znajomość FX lub bankowości inwestycyjnej - Doświadczenie z architekturą mikroserwisową - Znajomość PostgreSQL i Linux - Umiejętność programowania w innych językach (np. Kotlin, Clojure, Python, Rust, Haskell) Codzienne zadania: - Projektowanie, rozwój i utrzymanie aplikacji webowych opartych o React, Java i HTML - Współpraca z Product Ownerami i zespołem inżynierów przy definiowaniu wymagań - Tworzenie funkcjonalności wspierających produkty bankowe i FX - Udział w procesach CI/CD oraz praktykach DevOps - Analiza i rozwiązywanie złożonych problemów technicznych - Wsparcie systemów produkcyjnych zgodnie z zasadą „you build it, you run it” - Udział w code review, planowaniu prac i dyskusjach technicznych - Codzienna komunikacja w języku angielskim

O projekcie: - Miejsce pracy: 100% zdalnie - Start: ASAP (max. 30 dni kalendarzowych wypowiedzenia) - Współpraca: B2B z ITFS (bez płatnych urlopów) - Wynagrodzenie: 140-170 zł/h + VAT - Branża: media - Proces rekrutacyjny: krótka rozmowa z ITFS (ok. 15 min) ➡ 2 rozmowy techniczne z Klientem (z zadaniem technicznym) ➡ decyzja - ID: P3195 Wymagania: - Minimum 8 lat doświadczenia w pracy z React.js - Minimum 8 lat doświadczenia w programowaniu w JavaScript oraz TypeScript - Minimum 8 lat doświadczenia w programowaniu w języku Java - Minimum 8 lat doświadczenia w pracy z AWS - J. angielski na poziomie min. B2 (współpraca międzynarodowa) Codzienne zadania: - Utrzymywanie oraz rozwój warstwy User Experience w istniejących aplikacjach i usługach chmurowych - Współpraca z członkami zespołu w celu zapewnienia dostarczania produktów zgodnie ze specyfikacją technologiczną - Stosowanie i promowanie najlepszych praktyk inżynieryjnych wewnątrz zespołu

O projekcie: At Bayer we’re visionaries, driven to solve the world’s toughest challenges and striving for a world where ,Health for all, Hunger for none’ is no longer a dream, but a real possibility. We’re doing it with energy, curiosity and sheer dedication, always learning from unique perspectives of those around us, expanding our thinking, growing our capabilities and redefining ‘impossible’. There are so many reasons to join us. If you’re hungry to build a varied and meaningful career in a community of brilliant and diverse minds to make a real difference, there’s only one choice. We are looking for a Senior Fullstack Software Engineer in Crop Science IT division! Why Bayer and Bayer Crop Science IT? “Health for All, Hunger for None” is our mission at Bayer. Every day, we are privileged to work on purposeful cutting-edge projects to bring our mission to life. Join us at the new Digital Hub at Bayer in Warsaw to have a career where you can put your passion into practice and make an impact using Science for a better life. WHAT DO WE OFFER: - A flexible, hybrid work model - Great workplace in a new modern office in Warsaw - Career development, 360° Feedback & Mentoring programme - Wide access to professional development tools, trainings, & conferences - Company Bonus & Reward Structure - Increased tax-deductible costs for authors of copyrighted works - VIP Medical Care Package (including Dental & Mental health) - Holiday allowance (“Wczasy pod gruszą”) - Life & Travel Insurance - Pension plan - Co-financed sport card - FitProfit - Meals Subsidy in Office - Budget for Home Office Setup & Maintenance - Access to Company Game Room equipped with table tennis, soccer table, Sony PlayStation 5 and Xbox Series X consoles setup with premium game passes, and massage chairs - Tailored-made support in relocation to Warsaw when needed - Please send your CV in English WORK LOCATION: WARSAW AL. JEROZOLIMSKIE 158 Wymagania: WHO YOU ARE: - Either a higher education or working towards a degree in Computer Science, Engineering, or another technical field, or equivalent years of professional experience. - Equivalent of 3+ years prior software development or engineering experience. - Programming skills at both back- as well as front-end (preferred tech stack: JavaScript, Node.js, React, GraphQL, AWS). - Experience with cloud technologies and deployment. - Excellent communication skills, in English. - Work with a global team across time-zones, in a flexible, balanced schedule that you own, respecting Polish working hours. - Engagement in taking ownership of solutions that you’re working on, contributing to common tooling and community. - Willingness to learn, develop & innovate. Some of technologies we like to work with: JavaScript and TypeScript, Node.js, Go, Python, ReactJS, AWS Lambda, ECS Fargate, SQS, SNS, EventBridge, MongoDB, DynamoDB, Postgres, Kafka Your career in the next years: - - You will work on business projects, getting into the product domain, often pair up with other developers to learn from each other, help junior team members grow - You will have the ability to experience different areas of application development and grow in those that you want to focus on at a given stage of your career progression: frontend, backend, mobile, infrastructure, architectural design of solutions - You will have plenty of opportunities to be active within our Software Engineering Chapters, to learn, and share knowledge, help organize conferences, meetups, take part in hackathons and innovation days - You will have the opportunity to learn a lot about software development, as well as use your knowledge and experience, in an environment of hundreds of microservices, user interfaces of all kinds in a cloud based and distributed architecture Codzienne zadania: - Work as part of a global agile development team to deliver & support best-in-class lab, greenhouse, and field operations for the industry leading Crop Science R&D pipeline. - The Product Pipeline Platform is following the Dynamic Shared Ownership operating model which makes sure that you will be focusing on the outcomes of one of the platform’s functional units, working in a squad which fully owns its priorities to deliver the most value. - Collaborate, partner & help prioritize work every day with your developer colleagues, product managers, product designers and partners in the business, through backlog workshops and user meetings. - Create next generation distributed software systems enabled by AWS, common developer tooling and libraries, contribute to these as well as use them. - Assure your applications are of high quality by implementing code quality practices, performing unit & integration testing, code scanning automation. - Document your work and decisions following best practices like Architecture Decision Records. - Mentor Junior Engineers you work with, help people around you grow with you. - Own and develop your career by advancing your technical skills & domain knowledge.

O projekcie: At Grape Up, we combine consulting expertise with cutting‑edge engineering to help global enterprises build their most critical applications using cloud‑native technologies and modern software delivery practices. Right now, we’re teaming up with a top U.S. insurance company to shape the future of their analytics and pricing platforms. Our cross-functional team is building solutions that turn complex data into smarter business decisions – helping redefine how the insurance industry works. If you would like to contribute to building modern technology solutions that support innovation in the insurance industry – this is the place and time! Wymagania: - Minimum 4 years of experience in Java (Spring) and React development - Solid understanding of AWS, microservices, and CI/CD pipelines - An analytical mind and a solutions‑oriented attitude - A good understanding of security best practices, authentication mechanisms, encryption, secure coding practices, and strong respect for quality - Fluent English (B2+/C1) and confidence to work in an international setup Codzienne zadania: - Design and develop cloud‑native application with Java and React on AWS - Use Terraform to manage infrastructure as code (IaC) and keep everything clean, secure, and automated - Champion security best practices: encryption, authentication, and secure coding - Work closely with databases (PostgreSQL, MySQL, MongoDB) to handle complex data - Research, recommend, and integrate solutions that make architecture and delivery faster and better - Ensure code quality and maintainability through code reviews, unit testing, and best practices - Be part of an Agile team that values teamwork, feedback, and continuous improvement - Collaborate with international partners and enjoy flexibility (occasional 11:00–19:00 hours to sync across time zones)

O projekcie: Devire Outsourcing IT to forma współpracy dedykowana dla specjalistów z branży IT, oparta na zasadach własnej działalności gospodarczej - B2B, realizująca projekty dla Klientów prowadzących innowacyjne i nowoczesne projekty. Dla naszego Klienta - wiodącej międzynarodowej firmy świadczącej usługi bankowo-finansowe, poszukujemy osób na stanowisko Senior Fullstack Developer (Java/Angular). - Lokalizacja: zdalnie (1-2x w miesiącu spotkanie we wrocławskim biurze) - Kontrakt B2B via Devire (170-200 PLN/h net + VAT) - Świadczenie usług zdalnie ze sporadycznymi wizytami we wrocławskim biurze - Pakiet benefitów - Współpraca długofalowa Wymagania: - Min. 8 lat doświadczenia - Zaawansowana znajomość: Java, Spring Boot - Zaawansowana znajomość: Angular, JavaScript, HTML/CSS - Doświadczenie w pracy z bibliotekami do komunikacji z bazami danych - Znajomość relacyjnych baz danych, w szczególności PostgreSQL, Oracle - Znajomość architektury aplikacji i integracji - Umiejętność testowania aplikacji (Karma, Jest, Spock, JUnit) - Znajomość komunikacji synchronicznej i asynchronicznej (Kafka, RabbitMQ) - Wiedza z zakresu zabezpieczeń aplikacji (OAuth 2.0, JWT) - Wykształcenie wyższe techniczne, preferowana informatyka Mile widziane: - Znajomość Kotlin - Doświadczenie z silnikiem BPMN - Umiejętność korzystania z narzędzi AI wspierających programowanie Codzienne zadania: - Rozwój i utrzymanie aplikacji frontendowych i backendowych - Optymalizacja istniejących rozwiązań i procesów w aplikacjach - Dbanie o zgodność z wytycznymi wytwarzania oprogramowania - Przeprowadzanie testów - Implementacja i utrzymanie komunikacji synchronicznej i asynchronicznej - Udział w spotkaniach zespołowych

O projekcie: Does building awesome, innovative products that add up to something meaningful sound like a dream come true? Come join us and make that vision a reality! At Superdevs, you can spend every day surrounded by smart, talented people working for tech pioneers. You will be fully integrated into our client’s remote engineering team operations and dynamics. Project: custom-built CRM application for a German solar company What makes us a great match for you: - Challenging projects at product-based companies - Real impact and independence at work - Fully remote position Individual career patch - 100+ smart, curious & ambition engineers - Make products that matter using the newest technology - Friendly culture and good work-life balance Our recruitment process is very fast and straightforward to ensure a great experience from the first interview to joining your dream team! Wymagania: What you bring  - 5+ years of experience with PHP development - Strong frontend skills in HTML, CSS, JavaScript, and jQuery - Experience with AJAX - Familiarity with MySQL for database management - Ability to work independently and adapt to evolving requirements - Fluent in English and German language (verbal & written) Codzienne zadania: - Develop and maintain the CRM system - Implement new features and improvements in PHP, focusing on clean, maintainable code - Manage frontend development using HTML, CSS, JavaScript, and jQuery - Work with MySQL to manage and optimize the CRM database - Adapt to changing project requirements and work independently to solve technical challenges.

O projekcie: Senior Full Stack Engineer – Payments Architecture (Greenfield Program) Lokalizacja: Kraków Model pracy: Hybrydowy (2 razy w tyg. w biurze) Stawka: 200–240 PLN/h (B2B) Benefity: Pakiet Luxmed, karta Multisport Dołącz do nowo tworzonego zespołu odpowiedzialnego za budowę Future State Architecture dla obszaru płatności w globalnej organizacji finansowej. Naszym celem jest stworzenie nowoczesnego, lekkiego i wielokrotnego użytku silnika przetwarzania płatności, który stanie się fundamentem kolejnej generacji usług płatniczych. Pracujemy w modelu inner‑sourcing, z naciskiem na ponowne wykorzystanie i rozwój istniejących komponentów. Oferujemy: - Udział w strategicznym projekcie transformacji globalnego środowiska płatności. - Pracę w międzynarodowym środowisku i dostęp do najnowszych technologii. - Stabilną współpracę B2B i atrakcyjną stawkę godzinową. - Pakiet Luxmed oraz karta Multisport. - Realny wpływ na kierunek rozwoju architektury i technologii. Wymagania: - Wykształcenie wyższe kierunkowe (Informatyka, Inżynieria lub pokrewne). - Minimum 8 lat doświadczenia jako API Engineer. - Doświadczenie w projektowaniu API oraz tworzeniu artefaktów architektonicznych (gap analysis, LLD, modele danych). - Co najmniej 5 lat doświadczenia w tworzeniu backendowych mikroserwisów, bezpieczeństwie aplikacji, autentykacji, cache i middleware. - Minimum 8 lat programowania w Java, mile widziane Go lub Rust. - Biegłość w tuningu JVM i diagnostyce wydajnościowej. - Doświadczenie w projektowaniu systemów rozproszonych, mikroserwisach i Spring Boot. - Praktyczna znajomość: Kafka, Docker, Kubernetes, service mesh. - Doświadczenie z narzędziami monitoringu i obserwowalności: Splunk, Grafana, Prometheus, Jaeger, Kiali, OpenTelemetry. - Znajomość chmury i DevOps, w tym VPC, firewalle, IAM, sizing i costing. - Dobra znajomość infrastruktury: Linux, sieci, storage, load balancing, Kubernetes CNI. - Umiejętność pisania zapytań SQL (mile widziane). - Doświadczenie w instytucjach finansowych, najlepiej w obszarze płatności. - Samodzielność, inicjatywa, umiejętność nieszablonowego myślenia. - Doświadczenie w mentoringu i prowadzeniu zespołów technicznych. - Wysokie umiejętności komunikacyjne i zdolność wpływania na decyzje techniczne. - Zdolność pracy w dynamicznym środowisku i ustalania priorytetów. - J. angielski- min. B2+ Codzienne zadania: - Dostarczanie ekspertyzy inżynieryjnej w ramach Future State Architecture i tworzenie najwyższej jakości rozwiązań dla przetwarzania płatności. - Projektowanie, implementacja, testowanie i dokumentowanie kodu zgodnie z najlepszymi praktykami. - Budowanie wysoko dostępnych i odpornych usług oraz komponentów backendowych. - Współpraca z zespołem wytwórczym przy rozwoju nowych funkcjonalności. - Wsparcie transformacji obecnego środowiska płatności, ze szczególnym naciskiem na modernizację i adopcję technologii chmurowych. - Ustalanie standardów inżynieryjnych w zespole i prowadzenie przez przykład. - Analiza i rozwiązywanie złożonych problemów technicznych oraz rekomendowanie usprawnień. - Zapewnienie zgodności rozwiązań z wizją architektoniczną i standardami globalnymi. - Współpraca z zespołami DevOps w zakresie automatyzacji infrastruktury, DevSecOps oraz CI/CD. - Udział w analizach wykonalności, przygotowywanie specyfikacji funkcjonalnych i technicznych. - Przegląd i ocena nowych oraz istniejących systemów pod kątem integralności operacyjnej. - Zapewnianie zgodności z regulacjami, standardami bezpieczeństwa i wymogami dotyczącymi danych.

Wymagania: - Higher education level in IT or similar are prefered - At least 5 years of experience as Software Developer - Being Fullstack Developer meaning Python backend and TS/JS frontend - Excellent skills with programming in Python, TS/JS with vue.js usage - Knowledge of other SPA frameworks are valuable - Knowledge of AWS services is valuable - Fluency in English both speaking and writing Codzienne zadania: - Developing and design solution by using Python and vue on frontend site  - Participating in creation of MVPs  - Taking part in discusion on architectural level, how to approach scalable software  - Collaboration with other funtions within the organization to elaborate the posibilities what can be built and maintained 

O projekcie: Continue your development with us In Netcompany we focus on your personal and professional development. We offer a structured career model where you can build upon the experiences you bring with you. When you join us, you will be assigned a personal mentor who will be your sparring partner for your ongoing development as well as for your personal and professional goals. The close relationship with an experienced colleague in the leadership group provides you with concrete insights into the various business areas and responsibilities that match your interests and wishes. Furthermore, you will participate in our training program, Netcompany Academy, where you will be offered courses and seminars tailored to your career stage. All courses are taught by experienced Netcompany colleagues, ensuring that all content is highly relevant and builds upon your expertise. Participating alongside colleagues from across the company also creates a strong network and provides a solid foundation for your career at Netcompany, both professionally and socially. Be a part of an inclusive community At Netcompany, we prioritise community highly. We actively promote an open and welcoming work culture that is built on collaboration and trust, and where there is always room for mutual sparring and support. It is part of our culture and values that all employees, irrespective of backgrounds, identities, and experiences, are met with understanding and respect, as well as equal opportunities for development and well-being. You will have the opportunity to learn and collaborate with colleagues from various cultures and nationalities, as we are an international company with offices in many countries. We provide a shared environment where we engage with each other across departments and projects. Additionally, we offer a wide range of social and professional events that provide you with the best opportunities to expand and build a network already early in your career. Our perks and benefits: - Access to the Benefit Platform (Medical Insurance, Life Insurance, Multisport card etc.) - Scandinavian work environment - Drinks and snacks available at the office - Professional IT skills development support - Internal training at the Netcompany Academy - International cooperation with colleagues from Denmark, Norway, the UK and Vietnam - Attractive offices with a great location in Warsaw: Puławska 180 (Metro Wilanowska) and Wronia 10 (Metro Rondo Daszyńskiego) - English and Danish lessons at the office Wymagania: About you: - Graduate (Bachelor’s or Master’s Degree) of Computer Science or other related numerate discipline - Have at least 1 - 3 years of commercial Java development experience after graduation - Good English skills, both spoken and written - Strong understanding of object-oriented programming and data modelling - Familiar with various design, architectural patterns and modern system development - Open towards and able to quickly learn new technologies Codzienne zadania: - Analyse, understand business and technical requirements and work with clients across different domains and industries - Produce high-quality design deliverables that describe how the solution will accommodate business and technical requirements - Design, develop, and maintain efficient, reusable, and reliable code using the best practices and design patterns - Conduct unit and manual testing and deliver high-quality solutions - Identify bottlenecks, bugs and devise solutions to troubleshoot and address issues. - Work in an agile, international environment with experienced and skilled colleagues in Warsaw and Europe - Plan and organize your own work and accurately report issues and progress in a timely manner - You will get a chance to work with different programming languages and technologies as those vary from project to project, a large part of our tech stack is Java (Java 11/17/21, Spring/Spring Boot, React, NodeJS, Hibernate)

O projekcie: We are looking for an experienced Full-Stack Software Engineer to design, build, and maintain scalable applications supporting complex business and product needs. You will play a key role in the full software development lifecycle, contributing to architecture decisions, development standards, and delivery within an Agile environment. Wymagania: - Strong commercial experience developing large-scale production software. - Expertise in: - Node.js - React - TypeScript - Strong understanding of modern web architecture and design patterns. - Experience with CI/CD pipelines and development toolchains. - Experience working with AWS and CodeBuild pipelines. - Solid knowledge of database design and data-driven applications. - Experience with Test Driven Development (TDD) and software quality practices. - Understanding of non-functional requirements such as performance, scalability, availability, and security. - Experience working in Agile development environments. - Strong collaboration and communication skills with the ability to influence stakeholders. Codzienne zadania: - Lead the design and development of scalable software solutions. - Develop and maintain full-stack applications using Node.js, React, and TypeScript. - Translate product requirements into technical solutions and architecture decisions. - Write automated tests using test-driven development practices to ensure quality and coverage. - Review code and provide constructive feedback to team members. - Integrate applications with monitoring and operational support tools. - Troubleshoot and resolve issues across the product lifecycle, including production incidents. - Write and maintain technical documentation. - Participate in and help lead Agile planning and delivery processes. - Collaborate with cross-functional teams and influence technical direction.

You. Better. With Alan. Alan is building a vertically integrated health partner that unites insurance and smart healthcare delivery into one seamless system. Our vision is to make prevention the new norm of care for all. Our mission: Help people live in good health to 100 while helping employers feel proud, turning health benefits from a cost centre into their most valuable investment. By connecting all aspects of care (private, public, and direct to consumer) we create the most member-centric healthcare experience, reducing claims costs while generating new monetization opportunities. We partner with tens of thousands of companies across France 🇫🇷, Spain 🇪🇸, Belgium 🇧🇪, and Canada 🇨🇦, serving over a million members. 🐼 Who we are Alan's vision is to make prevention the new norm of care for all. Our mission is to help people live in good health to 100 while helping employers feel proud, turning health benefits from a cost centre into their most valuable investment. We're building a vertically integrated health partner that seamlessly unites insurance and smart healthcare delivery into one system. By connecting all aspects of care - private, public, and direct to consumer - we create the most member-centric healthcare experience. Through deep engagement, we empower everyone to overcome day-to-day health obstacles and live healthier lives. We partner with 35K+ companies of all sizes, serving more than 1M users , and have reached 770M+ in ARR. Our team of 700+ people (still growing) operates across France 🇫🇷, Spain 🇪🇸, Belgium 🇧🇪, and Canada 🇨🇦. 🤘 How we do it? People joining Alan are always surprised and delighted by our innovative working method. We have a set of cultural values that guide our approach to work, such as: 🎯 What drives us - We're obsessed with helping members live healthier - Mission is the Boss: long-term thinking, mission above all else - Member & customer-led: obsessed with solving problems and delighting users 🏆 How we build excellence - We hire the best and empower them to succeed - Champions of excellence: extremely high standards and talent density - Distributed ownership: everyone owns their decisions and results - Radically transparent: all information accessible, written-first, async decisions 🤝 How we grow together - We improve through honest feedback and bold thinking - Optimistic alchemy: optimists who collaborate with genuine care - Empathetic challengers: direct, caring feedback to help each other grow - Bold contrarians: think differently, try new approaches ⚡ How we move fast — We fight complexity and focus on what matters - Disciplined execution: decisive action with compounding focus - Fight for simplicity: high-impact processes, smart frugality 🤖 Ops AI Platform team 🔀 We're building something that doesn't exist yet. Imagine a platform where AI agents autonomously handle operational work - connected to every internal and external tool, trained by operators themselves, running safely at scale. No engineers needed. No bottlenecks. Just agents that work. That's what we're building. The Ops AI Platform will let our Ops team create, evolve, and monitor their own AI agents to automate thousands of tedious tasks. We aim to crack problems no one has solved at this scale. The project just launched. You'd join at ground zero - shaping the architecture, the product, the entire foundation. If building the future of work from scratch excites you, this is it. ⭐ Our north star We’re building ops agents that work reliably and safely, without putting the engineering team on the critical path. You’ll work at the intersection of product engineering and ML engineering. Our mission is to create the platform that enables building accurate and reliable AI agents, delivering an outstanding experience to our internal Ops team for the creation, iteration and monitoring of their agents, without requiring hard technical skills. Things we’re working on: - 💬 Integrate agents at the heart of internal tools - UIs where Ops monitor and take action on concrete business situations. We want AI agents to become first-class citizens in this ecosystem, with context-aware chat modals, allowing users to review agents' reasoning, actions, and provide follow-up instructions - with instant impact on business data. - 👥 Empower non-technical users to become autonomous in the creation and maintenance of agents to automate operational tasks at scale: prompting, tools configuration, testing, datasets, replayability, evaluations - 🔧 Build a complete set of tools made available to AI agents, connecting to internal and external capabilities: internal business data, external servers, external web dashboards without API, etc. - 💯 Safety and accuracy at the core: robust testing, stateful evaluation, progressive rollout, human-in-the-loop to validate sensitive actions, fine-grained permissions and limits In 6 to 12 months, we plan to increase our scope by owning the AI platform that will power all agentic use cases at Alan - creating economies of scale thanks to common infrastructure and tooling. If you’re excited by the idea of building the future of work, this is the team for you - we're at the start of the journey. 🎯 Is it you we’re looking for? We’re looking for Product engineers with 3+ years of experience who get excited about building state-of-the-art AI systems and applying them to real-world, high-stakes problems in operations. - You’ll work at the frontier of LLMs, tool calling, human-in-the-loop, internal tools UX, multi-agent architectures, and see your work deployed in production, used by our ops team - You’ll implement new capabilities for AI agents, as well as tooling to make ops autonomous on the creation, evolution, monitoring and evaluation of their agents - You’ll work on making our system scale, going from a few dozen to tens of thousands of tasks automated daily - You’ll have significant influence on system architecture and code quality - You’ll mentor engineers, contribute to our product & engineering culture, and help build the team (including participating in hiring). Important note: we hire people, not roles. If you're excited about this opportunity but don't check every box, we'd love to hear from you. Everyone, no matter how underrepresented, should feel free to apply as it can only bring learnings or success. If you identify yourself as a woman: Did you know that research shows women often apply only when meeting 100% requirements? Remember, this is just a guide, not a checklist. We'll be thrilled to receive your application! 🔖 Check out our About Alan and Career pages, as well as our Medium, blog and Glassdoor page for more info. 🔄 A quick note about the process Note: While you're applying for a specific area,, you may join a different engineering team based on where we think you'll have the most impact. Check out descriptions of other areas here.

O projekcie: We are looking for a proactive Full-Stack Software Developer to take full ownership of backend (Python) and frontend (React) development during a project transition. The role includes migrating existing functionality, shaping frontend technical direction, and working closely with engineers in a distributed Agile team. Strong frontend expertise is critical for this role, as you will play a key part in shaping the technical direction and driving frontend decisions forward. Experience with Java or Kotlin will be considered a strong advantage, while familiarity with NumPy/SciPy is a valuable plus. We’re looking for a proactive, self-driven professional who takes ownership, asks the right questions, and confidently moves initiatives from idea to execution. About the Client: Our client is a global leader in the energy sector, specializing in both subsea and surface technologies. Their mission is to enhance the performance of the world’s energy industry. They achieve this by constantly challenging conventions and investing in over 20,000 employees across 48 countries. The company strives to provide an inspiring work environment, tackling some of the world's most complex technical and engineering challenges in collaboration with a truly global team. Wymagania: - Bachelor’s degree in Computer Science or related field - 5+ years of software development experience - Strong knowledge of Python, React, and PostgreSQL - Experience with AWS infrastructure - Experience with GitHub Actions (CI/CD) - Familiarity with Playwright (or other E2E testing tools) - Experience with Jira and Confluence - Understanding of full-stack architecture and REST APIs - Interest in sustainable technology solutions Nice to have - Experience with NumPy/SciPy - Experience with Kotlin, Java, or JavaScript backend - Experience mentoring junior developers - Interest in leveraging AI tools to improve development efficiency Codzienne zadania: - Design, develop, and maintain full-stack applications (backend & frontend)  - Build frontend solutions using React and Material Design  - Develop backend services (Python) and RESTful APIs  - Design and manage PostgreSQL databases  - Implement end-to-end testing (Playwright)  - Manage CI/CD pipelines and repositories using GitHub Actions  - Deploy and maintain applications in AWS  - Ensure performance, scalability, security, and code quality  - Collaborate in globally distributed Agile teams  - Contribute to sustainable and energy-efficient solutions in the gas & oil industry 

Wspólnie z Partnerem z sektora ubezpieczeniowego poszukujemy osoby na stanowisko Fullstack Developer (Kotlin+React) do projektu, którego celem jest realne usprawnienie funkcjonowania dużej organizacji. Inicjatywa koncentruje się na rozwoju narzędzi wspierających pracę zespołów technologicznych oraz integracji systemów wykorzystywanych w zarządzaniu infrastrukturą, dzięki czemu zespoły technologiczne mogą działać szybciej i efektywniej. 💡 TWOJA ROLA • Rozwój backendu oraz frontendowych komponentów z wykorzystaniem Kotlin, Spring Boot, React oraz JavaScript/TypeScript. • Projektowanie i implementacja integracji między systemami i usługami w środowisku opartym o API. • Współtworzenie architektury rozwiązań, standardów technologicznych oraz dobrych praktyk w zespole. • Tworzenie i rozwój narzędzi oraz komponentów Self-Service wspierających zespoły technologiczne. 🔍 CZEGO OCZEKUJEMY OD CIEBIE • Minimum 3 lata doświadczenia w programowaniu z wykorzystaniem Kotlin. • Doświadczenie w pracy z systemem kontroli wersji Git oraz stosowanie dobrych praktyk programistycznych. • Bardzo dobra znajomość Spring Boot, React, JavaScript lub TypeScript oraz praca z npm. • Znajomość relacyjnych baz danych oraz praktyczne doświadczenie w pracy z PostgreSQL. • Doświadczenie w projektowaniu i integracji systemów z wykorzystaniem REST API. • Gotowość do pracy w trybie hybrydowym w Warszawie - raz w tygodniu biuro. ✨ OFERUJEMY • Uczestnictwo w spotkaniach integracyjnych oraz meetupach technologicznych, umożliwiających dzielenie się wiedzą i doświadczeniem. • Wsparcie dedykowanego opiekuna Connectis, który zawsze jest dostępny, by pomóc w sprawach związanych z projektem. • Rozwój kariery i długofalową współpracę w firmie o ugruntowanej pozycji na rynku. • 5000 PLN za polecenie znajomego do projektów. • Dostęp do najnowszych technologii i narzędzi pracy. • Szybki i zdalny proces. Dziękujemy za wszystkie zgłoszenia. Informujemy, że skontaktujemy się wyłącznie z wybranymi osobami.

Wymagania: Requirements: - Experience with Python (Web) development (minimum 3+ years) - Experience with Git for version control, FastAPI and PostgreSQL - Experience with BDD testing using Cucumber and Behave, including an analytical approach to defining test scenarios - Experience with test automation and basic software design principles - Ability to work independently, proactively, and autonomously without ongoing supervision - Ability to clearly communicate needs and take responsibility for delivering assigned tasks - Very good command of English, both spoken and written - 3 years of experience with React Nice to have: - Experience with MS UI Automation API - Knowledge of Qt 6 Codzienne zadania: - Creating and developing both manual and automated tests - Building and maintaining test automation pipelines - Working on backend components in Python (Web) - Collaborating with the team to define BDD scenarios (Cucumber / Behave) - Maintaining technical documentation and ensuring solution quality

O projekcie: We are looking for a Full-Stack Front-End Developer who is passionate about building modern, cloud-based applications and delivering excellent user experiences. You will work on developing and maintaining several existing applications and services, focusing on improving usability, performance, and scalability in a cloud environment. Wymagania: - Minimum 3 years of commercial experience with: - React.js - JavaScript - TypeScript - Java - AWS - Experience building responsive and user-focused web applications. - Understanding of frontend architecture and modern UI development practices. - Experience integrating frontend applications with APIs. - Knowledge of Agile development methodologies. - Strong problem-solving and communication skills. Codzienne zadania: - Maintain and develop high-quality user experiences across multiple web applications and services. - Build and enhance frontend features using React.js and modern JavaScript frameworks. - Collaborate with backend services developed in Java. - Improve application performance, usability, and responsiveness. - Work with cloud-based environments hosted on AWS. - Fix bugs, optimize existing solutions, and introduce improvements. - Collaborate closely with developers, product teams, and stakeholders. - Contribute to code reviews and follow best development practices.

O projekcie: We are looking for an experienced Full-Stack / Backend Developer to join our team and help build scalable applications and APIs supporting our clients’ products. You will work on both backend and frontend solutions, contributing to product development, system improvements, and ongoing platform stability. Wymagania: - Minimum 3 years of commercial experience with: - Java - Spring Boot - AWS - MongoDB - PostgreSQL - React.js - Experience designing and developing REST APIs. - Knowledge of backend architecture and modern web applications. - Experience working with cloud-based environments (AWS). - Understanding of software development best practices and clean code principles. - Ability to work in an Agile development environment. Codzienne zadania: - Develop new APIs to support client integrations and business features. - Maintain and enhance existing backend and frontend applications. - Fix bugs and improve application performance and reliability. - Upgrade and support operational aspects of the platform. - Identify opportunities to improve product quality, architecture, and development processes. - Collaborate with developers, product teams, and stakeholders to deliver high-quality solutions. - Participate in code reviews and contribute to best engineering practices.

O projekcie: At Bayer we’re visionaries, driven to solve the world’s toughest challenges and striving for a world where ,Health for all, Hunger for none’ is no longer a dream, but a real possibility. We’re doing it with energy, curiosity and sheer dedication, always learning from unique perspectives of those around us, expanding our thinking, growing our capabilities and redefining ‘impossible’. There are so many reasons to join us. If you’re hungry to build a varied and meaningful career in a community of brilliant and diverse minds to make a real difference, there’s only one choice. We are looking for a Full Stack Software Engineer in Manufacturing Enablement Team! A Software Engineer delivers software components that form part of a product. Individuals in this role will: - Develop software to meet user needs, - Follow best practice guidelines and help to improve those guidelines, - Write clean, secure, and well-tested code, - Coach and mentor more junior colleagues, - Operate the services they build and identify issues in production. Why Bayer and Bayer Crop Science IT? “Health for All, Hunger for None” is our mission at Bayer. Every day, we are privileged to work on purposeful cutting-edge projects to bring our mission to life. Join us at the new Digital Hub at Bayer in Warsaw to have a career where you can put your passion into practice and make an impact using Science for a better life. WHAT DO WE OFFER: - A flexible, hybrid work model - Great workplace in a new modern office in Warsaw - Career development, 360° Feedback & Mentoring programme - Wide access to professional development tools, trainings, & conferences - Company Bonus & Reward Structure - Increased tax-deductible costs for authors of copyrighted works - VIP Medical Care Package (including Dental & Mental health) - Holiday allowance (“Wczasy pod gruszą”) - Life & Travel Insurance - Pension plan - Co-financed sport card - FitProfit - Meals Subsidy in Office - Budget for Home Office Setup & Maintenance - Access to Company Game Room equipped with table tennis, soccer table, Sony PlayStation 5 and Xbox Series X consoles setup with premium game passes, and massage chairs - Tailored-made support in relocation to Warsaw when needed - Please send your CV in English WORK LOCATION: WARSAW AL. JEROZOLIMSKIE 158 Wymagania: WHO YOU ARE: Required: - Bachelor’s degree in Computer Science, Software Engineering, Information Technology or a related field. - 3+ years experience as a software engineer: - React 18+/ Python(required)/ NodeJS, - Understanding of JS Frameworks and Rendering Patterns, - Component / Visual Testing Experience, - REST / GraphQL Experience, - Security Best Practices (Authentication v Authorization), - Serverless or Microservice Experience, - Managed customer facing and multi-region APIs, - Maintained Data Pipeline. - DevOps / Infrastructure: - AWS Experience, - Containerized Environment (Docker), - IaC Experience, - Managed CI/CD workflows (GitHub Actions), - Built scalable and global infrastructure, - Created tooling and automation for developer experience. - SRE Experience (Monitoring, Security, Reliability, Alerting): - Worked with monitoring and observability tools. - Strong understanding of software development lifecycle and software development methodologies (e.g., Agile, Scrum), - Proficiency in software design and architecture, - Experience with version control systems like Git, - Ability to write clean, maintainable, and efficient code, - Familiarity with integrated development environments (IDEs) like Visual Studio, IntelliJ Idea or Eclipse, - Knowledge of software development tools and practices, including continuous integration and continuous deployment (CI/CD), - Understanding of database management and SQL, - Experience with relational and/or NoSQL databases, - Experience with microservices architecture and RESTful API design, - Experience with automated testing frameworks and tools, - Knowledge of cloud platforms (AWS, Azure, Google Cloud), - Excellent analytical and problem-solving skills, - Ability to work collaboratively in a team environment. Preferred: - Experience with containerization and orchestrations tools (Docker, Kubernetes), - Expertise in a specific area such as machine learning, cybersecurity, or mobile development, - Understanding of DevOps practices and tools, - Ability to lead and mentor junior developers. You feel you do not meet all criteria we are looking for? That doesn’t mean you aren’t the right fit for the role. Apply with confidence, we value potential over perfection! Codzienne zadania: - Programming and Build: - Collaborate with others when necessary to review user stories and code and develop implementation approaches, - Use the agreed implementation approaches to design, code, test, and document programs or scripts of medium-to-high complexity, using the right standards and tools. - Systems Design: - Translate logical designs into physical designs, - Produce detailed designs, - Effectively document all work using required standards, methods, and tools, including prototyping tools where appropriate, - Design systems characterized by managed levels of risk, manageable business and technical complexity, and meaningful impact, - Work with well understood technology and identify appropriate patterns. - Systems Integration: - Build and test simple interfaces between systems, - Work on more complex integration as part of a wider team. - Modern Standards Approach: - Competently apply a modern standards approach and guide others to do so. - Information Security: - Maintain a strong understanding of information security, - Design solutions and services with security controls embedded, specifically engineered with mitigation of security threats as a core feature. - Prototyping: - Approach prototyping as a team activity, actively soliciting prototypes and testing with others, - Establish design patterns and iterate them, - Use a variety of prototyping methods and choose the most appropriate. - Service Support: - Help fix faults following agreed procedures, - Carry out maintenance tasks on infrastructure. - User Focus: - Collaborate with user researchers and represent users internally, - Explain the difference between user needs and the desires of the user, - Champion user research to focus on all users, - Prioritize and define approaches to understand the user story, guiding others in doing so, - Offer recommendations on the best tools and methods to use. - Availability and Capacity Management: - Manage service components to ensure they meet business needs and performance targets.