Oferty dla Application Developer praca Polska

19.06.2026 | Pełny etat | Wysokie Mazowieckie | VectenStakeholders who built the apps themselves Review and finalize code from citizen developers (React/JS frontends, FastAPI backends)Deploy applications to AWS EKS and manage ongoing operations Strong Python and FastAPI - able to pick up someone else's codebase without full context Comfortable reading and fixing

19.06.2026 | Pełny etat | Opole | STATSCORE Sp. z o.o.Care of broadly understood good practices and the quality of code Keep improving the entire software development life-cycle Control technical debt OUR EXPECTATIONS Have 4+ years of experience building modern JS applications in a commercial environment Knowledge of HTML, CSS/SCSS, ES6+, TypeScript

19.06.2026 | Pełny etat | Wysokie Mazowieckie | Vision RTAnd collaborating closely with developers as part of cross-functional teams to support high-quality releases. As part of an innovation-driven R&D environment, the SDET evaluates prototypes, validates early-stage implementations, and supports the transition of new concepts into robust, market-ready solutions. Taking

19.06.2026 | Pełny etat | Wysokie Mazowieckie | Vision RTAnd collaborating closely with developers as part of cross-functional teams to support high-quality releases. As part of an innovation-driven R&D environment, the SDET evaluates prototypes, validates early-stage implementations, and supports the transition of new concepts into robust, market-ready solutions. Taking

19.06.2026 | Pełny etat | Wysokie Mazowieckie | Vision RTBy preparing test data and contributing to marketing materials Essential Skills & Experience Minimum 3 years of experience testing desktop or web‑based applications Good understanding of the Software Development Life Cycle (SDLC) and Agile practices Ability to write clean, maintainable automated tests in C

19.06.2026 | Pełny etat | Kraków | Nortalapplications as well as developing existing ones - Customizing and implementing new features - Troubleshooting and debugging applications - Translating specifications into a solid code and configuration Qualifications Required Good knowledge of React and TypeScript Basic experience with React Native

18.06.2026 | Pełny etat | Warszawa | XTBFor you. We are a certified Great Place to Work company. We are looking for a Senior Full Stack Developer (70% Java - 30% Angular ) to join the Customer Care team and help build the ecosystem of applications supporting XTB's client service operations. You will design and develop both backend microservices

17.06.2026 | Pełny etat | Warszawa | emagine PolskaOverview of the Role The C+ - C# Developer will engage in complex software development and system integration projects, primarily within the enterprise or public-sector domains, driving the delivery of robust, scalable solutions. What we offer - Long Term B2B Contract - Rate 140-160 PLN/ H+ VAT

17.06.2026 | Pełny etat | emagine PolskaFrontend Developer focuses on leading the development of high-performance frontend applications within the Ad-Tech domainleveraging modern JavaScript frameworks . Main Responsibilities - Develop and maintain self-serve advertising platforms. - Implement campaign management & booking flows. - Actively