Oferty dla Database Developer praca Polska

18.06.2026 | Pełny etat | Kraków | Antal Sp. z o.o.FullStack Developer Kraków, Poland (hybrid - min. 2 days/week in the office) Full-time Contract role About the Role We are looking for an experienced FullStack Developer to join a global technology team delivering innovative digital solutions in the financial domain. In this role, you will work

18.06.2026 | Pełny etat | Lublin | Sollers Consulting Sp. z.o.oTo what we do in IT. Development is just the beginning of a long journey where we get familiar with business, processes, and architecture. But at the end of the day, the result is always the same a ready-to-use solution used by everyone around us. As a Sollers developer, you’ll have the opportunity

18.06.2026 | Pełny etat | Warszawa | RTB HouseArchitecture, and building extensible systems. Desired Experience - Solid experience in backend development, ideally in building platforms, frameworks, or developer tools with Python. - Familiarity with relational databases and ability to write efficient SQL queries. - Deep understanding and hands

18.06.2026 | Pełny etat | Gdańsk (Gdańsk) | Upvanta sp. z o.o.And maintaining backend services and APIs at scale. - Solid understanding of SQL and NoSQL databases (e.g., PostgreSQL/MySQL, MongoDB). - Knowledge of microservices architecture, distributed systems, and asynchronous processing. - Experience across full SDLC architecture, development, testing, deployment

18.06.2026 | Pełny etat | Warszawa | Upvanta sp. z o.o.And engineering standards. Requirements - 3-5 years of professional backend development experience. - Strong hands-on experience with Java and Spring Boot in production systems. - Proven experience building and maintaining backend services and APIs at scale. - Solid understanding of SQL and NoSQL databases (e.g

18.06.2026 | Pełny etat | Wrocław | Sollers Consulting Sp. z.o.oProcedures, functions, packages, and triggers in the Oracle database using PL/SQL. - Work with business analysts and other developers to build efficient and stable solutions. - Participate in the analysis of requirements and the design of new solutions. - Support testing and software deployment processes

18.06.2026 | Pełny etat | Warszawa | XTBAnd existing clients. We work closely with a range of other XTB departments. We design and develop an ecosystem of AI-based solutions - from internal microservices, through integrations with external tools, to our own Chat AI. We build internal AML and anti-fraud systems, as well as Customer Database

18.06.2026 | Pełny etat | Gdańsk (Gdańsk) | emagine PolskaExpertise in Java, particularly with the Spring Boot framework, alongside a solid understanding of DevOps practices and relevant database technologies. Main Responsibilities The Java Developers will be tasked with - Implementing functionalities related to financial crime prevention. - Collaborating

18.06.2026 | Pełny etat | Warszawa | AllegroYou will work as a developer (in the IBM applications, SQL and Python) both with users (internal business), with code and other IT technical teams, lead projects and be a third-line team support. Your time will be balanced between improving and developing ETLs, extending our custom financial DWH (GCP