Oferty dla Database Developer praca Polska

02.06.2026 | Pełny etat | Kraków | BRAVER IT SPÓŁKA AKCYJNABuilding and maintaining REST APIs, integrations and business logic for production systems - Working with databases such as MySQL - PostgreSQL - Redis - Elasticsearch - Supporting the development of AI-powered features using LLMs, OpenAI API, Claude or similar tools - Working on AI automation, prompt

02.06.2026 | Pełny etat | Warszawa | ITDS Polska Sp. z o.o.On experience with Python on the backend. - Strong experience with React on the frontend. - Basic to solid understanding of databases and cloud environments, preferably Azure. - Knowledge of the software development lifecycle from both frontend and backend perspectives. - Experience maintaining and improving

01.06.2026 | Pełny etat | Suwałki | Sii Sp. z o.o.Integration, contract testing - Reporting all encountered problems and errors - Preparing test reports, creating documentation - Ensuring all tests maintain the highest quality - Working with developers to understand the critical paths and ensure product stability requirements-expected At least 5 years

01.06.2026 | Pełny etat | Białystok | Sii Sp. z o.o.Integration, contract testing - Reporting all encountered problems and errors - Preparing test reports, creating documentation - Ensuring all tests maintain the highest quality - Working with developers to understand the critical paths and ensure product stability requirements-expected At least 5 years

01.06.2026 | Pełny etat | Wrocław | Randstad Polska Sp. z o.o.Fullstack Developer (Java - Angular) and build scalable systems within a modern microservices architecture. In this role, you will drive the development of advanced backend services and seamless UIs, leveraging cloud technologies (AWS) and real-time data streaming via Kafka. A stable project

30.05.2026 | Pełny etat | Kraków | INEXTO POLANDAs required for project or client needs Qualifications Advanced and up-to-date .Net - C# skills Advanced and up-to-date knowledge of SQL and relational database programming Experience in Web APIs development (SOAP, REST, gRPC), with a strong focus on versioning and security (OAuth, SAML) Experience with ORM

29.05.2026 | Pełny etat | Gdańsk (Gdańsk) | IT CONNECT Sp. z o.o. Sp. k.Improve existing solutions requirements-expected Strong, hands-on experience in ETL development and data processing pipelines - Solid knowledge of SQL and relational databases - Proficiency in Python for backend or data engineering tasks - Experience with event-driven architectures, preferably with Kafka

29.05.2026 | Pełny etat | Warszawa | YOUR ITEAMS sp. z o.o.Platforms. - Proficiency in TypeScript and experience building client-side applications or components. - Good understanding of RESTful APIs, data modelling and relational databases. - Experience with Azure. - Experience with version control systems (Git) and collaborative development workflows

29.05.2026 | Pełny etat | Piła | Sii Sp. z o.o.Languages when needed - Solid knowledge of API development and management, including experience with OpenAPI documentation standards - Understanding of database technologies