Oferty dla Application Developer praca Polska

22.06.2026 | Pełny etat | Bydgoszcz | Sii Sp. z o.o.Your responsibilities Work as a C+ developer for high-performance and high-reliability mobile network systems and applications Collaborate with cross-functional teams to design, implement, and test new features and functionalities Troubleshoot and debug complex system issues, leveraging your knowledge

22.06.2026 | Pełny etat | Wysokie Mazowieckie | Randstad Polska Sp. z o.o.Functional teams of designers, product managers, and developers to understand requirements and drive feature development manage complex bug fixes, ensuring the stability and security of applications at all times Employer requirements minimum 6 years of experience as a Java developer proven hands

22.06.2026 | Pełny etat | Piła | Sii Sp. z o.o.Regular Kotlin Developer (f/m/x) Miejsce pracy Piła Technologies we use Expected Kotlin AWS Kubernetes Microservices PostgreSQL JUnit About the project Join a team working on a modern fintech platform that supports company expense management. The project focuses on developing a finance solution

22.06.2026 | Pełny etat | Katowice | AddeptoCoordinate with Data Engineering and Software Engineering teams to strategize and oversee the building of AI applications. Present findings and recommendations clearly and concisely to stakeholders. Prioritize, and control tasks within an Agile/Scrum framework, ensuring timely delivery. Our requirements

22.06.2026 | Pełny etat | Katowice | Sopra SteriaAnd security. We also have 1st line support consultants who speak French and English, but also Italian, Spanish, Portuguese and German. The Application Services department is responsible for areas such as software development, data engineering, testing services, CRM, ITSM and ERP platform integrations, as well

22.06.2026 | Pełny etat | Łódź | Comarch SAFrontend Developer (Angular) - Cloud R&D Product Miejsce pracy Łódź Technologie, których używamy Wymagane HTML CSS JavaScript Mile widziane Docker Kubernetes ElasticSearch Grafana Prometheus Redis Apache Kafka Oracle PostgreSQL System operacyjny Windows O projekcie Do naszego zespołu R&D

22.06.2026 | Pełny etat | Kraków | SiiWe are looking for an RPG Developer passionate about developing and maintaining applications critical to business and production operations. The role focuses on supporting business‑critical systems within a global financial organisation, primarily through production (BAU) support while acting

22.06.2026 | Pełny etat | Wysokie Mazowieckie | Motife Sp. z o.o.Week from the office Your responsibilities Own the architecture, scalability, and performance of e-commerce applications as a senior technical expert. Design and develop clean, maintainable, and high-performance systems following best practices. Contribute directly to the codebase and actively

22.06.2026 | Pełny etat | Lublin | Sii Sp. z o.o.Testing Perform regression, stress, and system-level testing on hardware platforms Integrate automated tests into CI/CD pipelines Work with developers to identify, reproduce, and verify fixes for software defects Our requirements Minimum 5 years of commercial experience in a similar position Strong