Oferty dla Database Developer praca Polska

22.03.2026 | Pełny etat | Gdańsk (Gdańsk) | EPAM Systems sp. z o.o.With external APIs and systems (REST, GraphQL, WebSockets) Optimize application and database performance (SQL/NoSQL) Participate in system architecture design and technology selection Collaborate with developers, testers, and DevOps in an Agile environment Ensure high code quality through TDD and code reviews

22.03.2026 | Pełny etat | Wrocław | KYOTU Technology sp. z o.o.With relational databases, preferably PostgreSQL practical experience with Docker experience with system integrations (REST and/or SOAP) ability to work across different technologies and system layers (backend-first, with openness to other areas) high level of adaptability and independence in a dynamic

22.03.2026 | Pełny etat | Wrocław | SpyrosoftEngineering, ideally in a Fullstack Developer, Backend Developer, or Integration Developer role Strong development experience in Python Good hands-on experience with API development and integration Solid SQL skills and experience working with relational and/or analytical databases Practical experience

21.03.2026 | Pełny etat | Lublin | Capgemini PolskaSenior Java Developer (with German) Miejsce pracy Lublin Technologies we use Expected Java JEE Spring Boot Hibernate SQL Oracle Redis Maven GitHub Bitbucket Optional JavaScript TypeScript Angular React Vue Operating system Linux About the project We change the world using technology, providing

21.03.2026 | Pełny etat | Poznań | Capgemini PolskaAutonomous Networks Developer At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital

21.03.2026 | Pełny etat | emagine PolskaIn Computer Science, Business Informatics, or a comparable qualification. At least 5 years of experience as a C# .NET Developer (.NET Framework - .NET Core). Hands-on experience with Optimizely CMS or similar DXP/CMS platforms. Proficiency in SQL and NoSQL databases. Solid knowledge of REST APIs. Experience

21.03.2026 | Pełny etat | Łódź | Jit TeamWith developers and business stakeholders, supporting regression testing and releases in an Agile environment. Responsibilities you'll have Developing and maintaining automated tests for ETL processes and data migrations Validating data mappings, transformations, and business rules using SQL Performing manual

21.03.2026 | Pełny etat | Wrocław | Metegrity sp. z o.o.Environments Solid understanding of design patterns, object-oriented design, and best practices Database experience and good knowledge of SQL High proficiency in English Degree/diploma in Computer Science or equivalent professional experience Duties and responsibilities Design and develop reusable Blazor

21.03.2026 | Pełny etat | Wysokie Mazowieckie | DataArtEnd (TypeScript).Apollo GraphQL server, .Redis ecosystem ECS, EC2, CloudWatch, RDS Aurora, S3, Secrets greSQL testing with Vitest (or similar frameworks). Responsibilities Lead and mentor a cross-functional team of frontend and backend developers