Oferty dla Database Development praca Polska

22.03.2026 | Pełny etat | Wysokie Mazowieckie | Green Minds Sp. z o.o.On the Neo4j graph database and real-time data streaming via Kafka. Your role will be to develop an intelligent GraphQL layer that integrates these technologies into a cohesive, high-performance API capable of handling complex relationships between data. Your responsibilities Development and maintenance

22.03.2026 | Pełny etat | Gdańsk (Gdańsk) | emagine PolskaPROJECT INFORMATION Industry Banking Work model remote (3/weekn in Gdańsk) Remuneration 160 PLN/h netto VAT (B2B) Summary This position is focused on providing expert Java development within Nordea Bank, supporting the KYC processes and enhancing integration with modern technology platforms

22.03.2026 | Pełny etat | Wysokie Mazowieckie | 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

22.03.2026 | Pełny etat | Kraków | 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

22.03.2026 | Pełny etat | Kraków | EPAM Systems sp. z o.o.Documentation, reusable assets, and guidance Apply best development and DevOps practices and effectively utilize technologies Provide technical direction for DevOps across solution groups and third parties Work collaboratively across the organization Our requirements Experience of 5 years in Azure Cloud

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 | Lublin | DataArtVisualizations and metrics Requirements Experience working as a Qlik Developer in commercial projects Strong skills with Qlik Sense and QlikView development Solid understanding of SQL and relational databases Experience designing data models for BI applications Ability to work with structured and semi‑structured

22.03.2026 | Pełny etat | Kraków | EPAM Systems sp. z o.o.Your first-rate experience in CI/CD, public clouds and infrastructure design & development. As a member of the team, you will have a chance to learn the most modern technologies, prove your proficiency during challenging project engagements and be recognized as a world-class specialist in CI/CD, Public

22.03.2026 | Pełny etat | Kraków | Distribusion TechnologiesOf the services use Ruby. You will also be working with them. - Manage and orchestrate a large number of microservices. - Maintain existing Elixir & Ruby code. - Improve test coverage and quality of deliverables. - Contribute to system architectural decisions within the team. - Contribute to the development