Oferty dla Database Developer praca Polska

23.06.2026 | Pełny etat | Wysokie Mazowieckie | CluePointsIdentifying hallucinations, security risks, architectural drift, and edge cases Solid understanding of API design (REST), relational databases (MySQL or equivalent), and at least one NoSQL store Strong testing discipline unit, integration, and end-to-end testing as part of your normal workflow Experience

23.06.2026 | Pełny etat | Łódź | Fujitsu Poland Sp. z o.o.And the world. Join us and take your career to the next level as Fullstack Developer. Explore the details, submit your CV, and start shaping your future with Fujitsu! What’s the role about? Implementation of new functionalities from the data model through the Web API up to the presentation layer for end users

23.06.2026 | Pełny etat | Wysokie Mazowieckie | KyribaOf experience in developing in Java Strong knowledge of JPA, Spring Framework (DI/AOP/REST), Spring Boot Strong knowledge of SOLID Principles Relational databases, Oracle DB, PostgreSQL Effective communication skills in English, both verbal and written DevOps Culture would be a plus Experience with microservice

23.06.2026 | Pełny etat | Wysokie Mazowieckie | emagine PolskaInformation about the project Location fully remote Industry banking We are looking for a strong PL/SQL Developer to join a data management team within the banking sector. This role requires hands-on, advanced database expertise. We are not looking for someone with only exposure to SQL through

23.06.2026 | Pełny etat | Wysokie Mazowieckie | PORT BLUE SKY Sp. z o.o. Sp.k.Semantics while backing resources with Postgres where required. Solve consistency and HA challenges Reason about Postgres logical replication, WAL slots, resource version consistency, watch bookmarks, pagination, managed database constraints, and HA risks. Work on mission-critical platform components

23.06.2026 | Pełny etat | Wysokie Mazowieckie | N-iXAnd orchestration (Kubernetes) for spinning up test environments. Hands-on with databases - both SQL (MySQL, PostgreSQL) and NoSQL (Redis, MongoDB) - for test data validation. Experience with message queues - streaming systems (Kafka, RabbitMQ) and validating asynchronous data flows. Proficiency with Git and modern

23.06.2026 | Freelancer, Pełny etat | Wrocław | NetguruSo, are you ready to make an impact? Join Netguru, and let's build beautiful software together. We are looking for a (Senior) Fullstack Developer with Freelance assignment full-time, B2B contract. Start July Duration 3 months with the possibility of extension Working hours CET Location

23.06.2026 | Pełny etat | Wysokie Mazowieckie | DCGWith database technologies 5 years of experience with Git 4 years of experience with Robot Framework 4 years of experience with CI/CD tools (e.G. Jenkins) Strong experience working with Linux environments and Bash scripting Strong analytical thinking and problem‑solving skills, including the ability to identify

23.06.2026 | Pełny etat | Wysokie Mazowieckie | Link GroupSenior Backend Engineer (.NET - C#) We are looking for a skilled Backend Engineer with strong experience in C#/.NET Core and cloud technologies (preferably AWS). In this role, you will design and develop scalable APIs, work with relational and NoSQL databases, and contribute to reliable, high