Oferty dla Web Application Development praca Polska

12.01.2026 | Pełny etat | Gdańsk (Gdańsk) | Sii Sp. z o.o.Requirements - Proven experience in software development and proficiency in Java - At least 4 years of hands-on experience in test automation, including web and REST-based solutions - Strong expertise in non-functional testing, especially performance testing - Practical experience with JMeter - Knowledge

12.01.2026 | Pełny etat | Warszawa | Sii Sp. z o.o.Requirements - Proven experience in software development and proficiency in Java - At least 4 years of hands-on experience in test automation, including web and REST-based solutions - Strong expertise in non-functional testing, especially performance testing - Practical experience with JMeter - Knowledge

12.01.2026 | Pełny etat | Wysokie Mazowieckie | GOLDENORE ITC sp. z o.o.Obowiązków projektowanie i implementacja rozwiązań na platformie Salesforce, ze szczególnym uwzględnieniem Energy & Utilities Cloud, rozwój komponentów w technologiach Apex, Lightning Web Components (LWC), Flow, integracja Salesforce z systemami zewnętrznymi (REST - SOAP API, np. ERP, billing), współpraca

15.01.2026 | Pełny etat | Kraków | Brown Brothers HarrimanIntegration and application technical design documentation Completes development, configuration, and unit testing of high complexity areas Resolves complex defects during testing phases Supports and executes performance testing Production Support Assists in troubleshooting production environment and tune

12.01.2026 | Pełny etat | Poznań | Sii Sp. z o.o.And integration tests Our requirements - Minimum 4 years of Java programming experience - Experience building microservices and object-orientated programming - Proficiency in frameworks for creating web applications, including Spring and Hibernate - Fluent level of written and spoken English - Openness to hybrid

12.01.2026 | Pełny etat | Śrem | Sii Sp. z o.o.And integration tests Our requirements - Minimum 4 years of Java programming experience - Experience building microservices and object-orientated programming - Proficiency in frameworks for creating web applications, including Spring and Hibernate - Fluent level of written and spoken English - Openness to hybrid

12.01.2026 | Pełny etat | Kórnik | Sii Sp. z o.o.And integration tests Our requirements - Minimum 4 years of Java programming experience - Experience building microservices and object-orientated programming - Proficiency in frameworks for creating web applications, including Spring and Hibernate - Fluent level of written and spoken English - Openness to hybrid

16.01.2026 | Pełny etat | Gdańsk (Gdańsk) | Jit Team sp. z o.o.develop existing mobile applications Develop and maintain web applications using React Implement responsive and user-friendly interfaces Collaborate on building and maintaining shared UI components Integrate frontend applications with backend services and manage application state Our requirements Strong

16.01.2026 | Pełny etat | Kraków | IG GroupThe development and support of our applications which which also includes occasional early morning meetings (around 6/630 AM) for collaboration with APAC stakeholders. Our requirements Good understanding of IT development life cycle with focus on quality and continuous delivery and integration Good