Oferty dla Database Developer praca Polska

23.02.2026 | Pełny etat | Lublin | Sii Sp. z o.o.Golang Developer for IoT - Industrial Data Platform (f/m/x) Miejsce pracy Lublin Technologies we use Expected C C+ Python Go Operating system Windows Linux About the project The Embedded Competency Center is an organizational unit of Sii, that brings together almost 500 specialists. We

22.02.2026 | Pełny etat | Gdańsk (Gdańsk) | Jit Team sp. z o.o.And maintaining high-performance Kafka-based event streaming solutions Writing and optimizing database logic in Oracle and PL/SQL Collaborating within Agile teams to deliver secure, compliant, and scalable financial systems Designing and developing solutions for processing ISO 20022 payment messages Our

22.02.2026 | Pełny etat | Wysokie Mazowieckie | Samsung R&D Institute PolandProjects. Strong programming and algorithmics skills in Python, including experience with OOP. Advance knowledge of SQL and relational databases, ideally Snowflake. Expert knowledge of data analysis, statistics, data mining, machine learning or Big Data processing area. Experience with mainstream ML

22.02.2026 | Pełny etat | Gdańsk (Gdańsk) | SPEERON POLSKA SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄSenior Fullstack .NET Developer Miejsce pracy Gdańsk Technologies we use Expected C# .NET WebSocket RESTful JetPack Android SOLID Principles Clean Code Optional HTML5 CSS3 Bootstrap Angular or React TypeScript Operating system Windows About the project We’re now looking for Fullstack .Net

21.02.2026 | Pełny etat | Łódź | MozaiqExperience with the core backend languages Python and Java. Database Proficiency Strong experience with relational databases, specifically PostgreSQL (Postgres). Search & Indexing Direct experience designing, implementing, and optimizing solutions using Elasticsearch. Frontend Development (Highly Desired

21.02.2026 | Pełny etat | Poznań | AddeptoThe evolution of the data warehouse layer (Azure SQL Database or Synapse). Translate business requirements into technical solutions in close collaboration with the Product Owner and Architect. Develop and maintain Python-based components (e.G., Azure Functions, API integrations, automation scripts). Contribute

21.02.2026 | Pełny etat | Gdańsk (Gdańsk) | BoomBit S.A.Version control at an advanced level to manage source code and coordinate work with other team members Performing advanced operations on SQL and NoSQL databases Requirements Minimum of five years of experience working as a Backend Developer or demonstrated experience in independent projects supported

21.02.2026 | Pełny etat | Wrocław | AddeptoStakeholders. What you’ll need to succeed in this role At least 5 years of proven commercial experience with Java development and strong proficiency in Oracle database technologies, including performance tuning and schema design. Extensive experience in designing and implementing solutions across both modern

21.02.2026 | Pełny etat | Gdańsk (Gdańsk) | MozaiqExperience with the core backend languages Python and Java. Database Proficiency Strong experience with relational databases, specifically PostgreSQL (Postgres). Search & Indexing Direct experience designing, implementing, and optimizing solutions using Elasticsearch. Frontend Development (Highly Desired