Oferty dla Programista Java B2B praca Polska

23.06.2026 | Pełny etat | Wysokie Mazowieckie | speedappTo make a significant positive impact on people during their key life events. REQUIREMENTS BSc in Computer Science, Software Engineering or related field At least 5 years of experience in JavaScript, React Native - a must Experience with GraphQL Experience with Node Experienced with automatic testing

23.06.2026 | Pełny etat | Łódź | CloudfideToolbox Must-have 2.5 years of professional development experience Very strong proficiency in React and modern JavaScript/TypeScript Very strong proficiency in Python and backend development Solid experience with cloud platforms (Azure, AWS, or GCP) Strong understanding of RESTful APIs and microservices

23.06.2026 | Pełny etat | Wysokie Mazowieckie | QualityMindsAnd trust. We believe that a supportive environment and a sense of ownership lead to better outcomes. About the role We are looking for an experienced Full Stack Architect with a strong Java background to design and deliver scalable, modern software solutions. In this role, you will collaborate closely

23.06.2026 | Pełny etat | Łódź | IncublyIntegration coverage Apply expertise in JavaScript and TypeScript to solve complex technical problems and ensure smooth, reliable blockchain integrations for end users Utilize modern JavaScript practices, state management, asynchronous handling, and API/library management to improve integration workflows

23.06.2026 | Pełny etat | Wysokie Mazowieckie | Capco PolandWith close collaboration across teams and stakeholders. What You’ll Do Design, develop, and maintain high‑quality web applications using Build scalable, reusable components using JavaScript and TypeScript Take ownership of frontend solutions across the full development lifecycle Collaborate closely

23.06.2026 | Pełny etat | Wrocław | Xebia sp. z o.o.Focused environment. Your profile strong hands-on experience in backend engineering, very good knowledge of Java, used in data platform or data engineering contexts, practical experience with at least one JVM-based data processing framework (e.G. Flink, Beam, Dataflow, Spark), solid understanding of SQL

23.06.2026 | Pełny etat | Kraków | Jit TeamSalary 500 - 800 PLN/day on B2B Work model elastic hybrid from Cracow (2 days per week from the office) Why choose this offer? You can expect a flexible work organization The international work environment will give you the opportunity to interact with the English language on a daily basis

23.06.2026 | Pełny etat | Wrocław | CloudfideToolbox Must-have 2.5 years of professional development experience Very strong proficiency in React and modern JavaScript/TypeScript Very strong proficiency in Python and backend development Solid experience with cloud platforms (Azure, AWS, or GCP) Strong understanding of RESTful APIs and microservices

23.06.2026 | Pełny etat | Wysokie Mazowieckie | Xebia sp. z o.o.Focused environment. Your profile strong hands-on experience in backend engineering, very good knowledge of Java, used in data platform or data engineering contexts, practical experience with at least one JVM-based data processing framework (e.G. Flink, Beam, Dataflow, Spark), solid understanding of SQL