Senior Fullstack Developer (Python + React)

Hi there!  We are STX Next, a global IT consulting company specializing in customer-focused software services. Join a group of 500 professionals dedicated to helping customers build outstanding products. Leveraging the latest advancements in the field, and a passion for innovation, we're shaping the future of technology one project at a time. Are you the NEXT one?  Type of contract A B2B contract for your flexibility and competitive compensation package Location A remote work model encouraging work-life balance. Job description We are looking for an experienced Senior Fullstack Developer (Python + React) to design, implement, and maintain scalable, high-quality web applications.You will be responsible for delivering robust backend services, interactive front-end features, and reliable end-to-end solutions, while ensuring performance, maintainability, and code quality across the stack.This position focuses on full-stack development and welcomes candidates with hands-on expertise in Python (Django), React, and modern web technologies.The ideal candidate combines strong software engineering skills with a deep understanding of system architecture, best practices, and collaborative agile development. Responsibilities • Focusing on clean architecture and maintainable code. • Bridge the gap between frontend and backend: Collaborate on API design and — if you are up for it — contribute to backend services in Python (Django/FastAPI). • Operate in a modern DevOps culture, gaining practical exposure to Kubernetes and container orchestration for smoother deployments. • Influence the product: collaborative problem-solving with cross-functional teams to ensure high-end delivery. • Mentor & Lead: Take ownership of technical topics, conduct code reviews, and gradually transition into leading projects and advising clients on technology choices. Requirements Must have: • Deep commercial experience in web applications development; • Extensive knowledge of Backend AND Frontend technologies (JS based and Python) with hands-on experience working with React and Django; • Experience using best practices (CI/CD, TDD, Code Reviews, Design Patterns); • Experience writing integration and unit tests; • Experience using code versioning platforms, such as GitHub, GitLab or BitBucket; • Experience handling various types of databases: SQL (Postgres), NoSQL (MongoDB), key-value (Redis); • Excellent communication skills; • English proficiency (minimum B2); • Customer centric approach and true willingness to “get things done”. Nice to have: • Proficiency in TypeScript and GraphQL; • Familiarity with microservice-related technologies (Docker, Kubernetes, RabbitMQ, Kafka); • Hands-on experience in AWS, GCP and/or Azure; • Experience working in international, cross-functional teams. Benefits Remote-First Flexibility Work from where you feel most productive. We offer a remote-first environment with the freedom to set your own schedule in coordination with your team. Whether you need a midday break or a specific routine, we trust you to manage your time and deliver results while maintaining your personal well-being. Reimbursed private medical care (Medicover) and Multisport We care about the health and well-being of our colleagues. Choose a sports card and dedicated medical care for yourself and your relatives. Leader’s support Work with true enthusiasts and professionals who will support you along the way. You can count on leaders and experts who are willing to share their knowledge so that you too can join their ranks someday. Technology focus Python and JavaScript are not our only strengths, we are also very good at React Native, IoT, Machine Learning, .Net, DevOps and Blockchain. Growth review Junior, Regular or Senior? Every year we have a chance to discuss acquired skills and prepare a development plan for upcoming months. Events Attend exciting internal webinars, celebrate special days with us, and join us at conferences and meetups as a listener or speaker! Workation Team trips where you have a chance as a team not only to work together, but also integrate f2f.