Kotlin Developer (f/m/x)
⚲ Białystok, Centrum, Bydgoszcz, Gdańsk, Oliwa, Katowice, Kraków, Podgórze, Lublin, Łódź, Śródmieście, Piła, Poznań, Wilda, Rzeszów, Szczecin, Toruń, Warszawa, Mokotów, Wrocław, Fabryczna
Do uzgodnienia
Wymagania
- Kotlin
- AWS
- Microservices
- Kubernetes
- PostgreSQL
- React.js
- TypeScript
Opis stanowiska
Nasze wymagania:
Minimum 5 years of professional experience in software development
Expertise in server-side languages, especially Kotlin, and experience with distributed systems, microservices, and cloud environments (e.g., AWS, Kubernetes)
Proficiency with relational databases like PostgreSQL, testing frameworks (e.g., JUnit, Testcontainers), and observability tools like Grafana
Strong problem-solving skills and a collaborative mindset to mentor and upskill your teammates
Very good knowledge of English - min. B2 level
Residing in Poland required
Mile widziane:
Previous work in the fintech industry or with financial products
Knowledge of topics related to payments, cards, or accounting
Experience working in a scale-up environment
Proficiency in one of the following front-end technologies: React or TypeScript
O projekcie:
Join a team working on a modern fintech platform that supports company expense management. The project focuses on developing a finance solution that enables seamless integration of financial tools (including payment cards, expense management, and invoice handling) directly into partner systems such as banks, accounting platforms, and HR solutions. The product being developed allows companies to simplify financial processes, automate settlements, and gain full real-time control over their spending.
Zakres obowiązków:
Leading initiatives to design, build, and maintain scalable microservices primarily using Kotlin
Collaborating with cross-functional teams to develop innovative solutions across Platform, Services, SMB, and other domains
Analyzing system performance and implementing optimizations to ensure high reliability and scalability
Participating in code reviews, post-mortems, and providing mentorship to other engineers
Proactively improving the architecture and quality of solutions, and leading the team through technical challenges and migrations
Oferujemy:
Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas
Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022
Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
Comfortable workplace – class A offices or remote work
Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application
PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
Investment in your growth – meetups, webinars, training platform and technology blog – you choose
Fantastic atmosphere created by all Sii Power People
Minimum 5 years of professional experience in software development
Expertise in server-side languages, especially Kotlin, and experience with distributed systems, microservices, and cloud environments (e.g., AWS, Kubernetes)
Proficiency with relational databases like PostgreSQL, testing frameworks (e.g., JUnit, Testcontainers), and observability tools like Grafana
Strong problem-solving skills and a collaborative mindset to mentor and upskill your teammates
Very good knowledge of English - min. B2 level
Residing in Poland required
Mile widziane:
Previous work in the fintech industry or with financial products
Knowledge of topics related to payments, cards, or accounting
Experience working in a scale-up environment
Proficiency in one of the following front-end technologies: React or TypeScript
O projekcie:
Join a team working on a modern fintech platform that supports company expense management. The project focuses on developing a finance solution that enables seamless integration of financial tools (including payment cards, expense management, and invoice handling) directly into partner systems such as banks, accounting platforms, and HR solutions. The product being developed allows companies to simplify financial processes, automate settlements, and gain full real-time control over their spending.
Zakres obowiązków:
Leading initiatives to design, build, and maintain scalable microservices primarily using Kotlin
Collaborating with cross-functional teams to develop innovative solutions across Platform, Services, SMB, and other domains
Analyzing system performance and implementing optimizations to ensure high reliability and scalability
Participating in code reviews, post-mortems, and providing mentorship to other engineers
Proactively improving the architecture and quality of solutions, and leading the team through technical challenges and migrations
Oferujemy:
Great Place to Work since 2015 - it’s thanks to feedback from our workers that we get this special title and constantly implement new ideas
Employment stability - revenue of PLN 2.1BN, no debts, since 2006 on the market
We share the profit with Workers - over PLN 76M has already been allocated for this aim since 2022
Attractive benefits package - private healthcare, benefits cafeteria platform, car discounts and more
Comfortable workplace – class A offices or remote work
Dozens of fascinating projects for prestigious brands from all over the world – you can change them thanks to Job Changer application
PLN 1 000 000 per year for your ideas - with this amount, we support the passions and voluntary actions of our workers
Investment in your growth – meetups, webinars, training platform and technology blog – you choose
Fantastic atmosphere created by all Sii Power People
🔍 Dekoder Ogłoszenia
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Leading initiatives to design, build, and maintain scalable microservices primarily using Kotlin
Oznacza to, że będziesz odpowiedzialny za architekturę i implementację nowych funkcji, a nie tylko za utrzymanie istniejącego kodu.
🔴
collaborative mindset to mentor and upskill your teammates
Może oznaczać, że oprócz zadań deweloperskich będziesz musiał poświęcać czas na szkolenie mniej doświadczonych kolegów.
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Experience working in a scale-up environment
Może sugerować pracę w szybko rozwijającej się firmie z potencjalnie chaotycznymi procesami i częstymi zmianami priorytetów.
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modern fintech platform
Może oznaczać, że platforma jest nowa i wciąż w fazie rozwoju, co wiąże się z potencjalnymi problemami technicznymi i brakiem stabilności.
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seamless integration of financial tools
Może sugerować, że integracja z zewnętrznymi systemami jest złożona i wymagać będzie rozwiązywania wielu problemów.