Oferty dla Database Developer praca Polska

11.06.2026 | Pełny etat | Warszawa | ALTEN PolskaArchitectures - Proficiency in Python - PySpark - SQL - Experience with CI/CD (e.g., GitHub Actions) and IaC (e.g., Terraform) - Experience with relational and NoSQL databases - Strong English - at least B2+ - Experience as a Lead Developer or Architect - a strong asset offered We offer a full-time employment

11.06.2026 | Pełny etat | Wrocław | Antal Sp. z o.o.Exchange across the entire ES OBOWIĄZKÓW - Analyze business and system requirements and translate them into detailed technical specifications for backend services and communication layers. - Cooperate with Product Owners, developers, testers, and cloud engineers throughout the software

10.06.2026 | Pełny etat | Warszawa | B2B.NET S.A.Closely with developers, architects, and IT analysts - Analyse data models and ensure data meets business requirements - Work with large-scale Big Data platforms and datasets - Support the design and improvement of data solutions - Participate in requirements refinement and stakeholder discussions

10.06.2026 | Pełny etat | Warszawa | YOUR ITEAMS sp. z o.o.Applications. - Apply robust memory management techniques to ensure stability and efficiency. - Develop and maintain MS SQL database schemas, queries and performance tuning. - Implement and maintain templates and advanced C+ language features to produce reusable, maintainable code. - Design and implement

10.06.2026 | Pełny etat | Gdynia | B2B.NET S.A.Closely with developers, architects, and IT analysts - Analyse data models and ensure data meets business requirements - Work with large-scale Big Data platforms and datasets - Support the design and improvement of data solutions - Participate in requirements refinement and stakeholder discussions

10.06.2026 | Pełny etat | Gdańsk (Gdańsk) | B2B.NET S.A.Closely with developers, architects, and IT analysts - Analyse data models and ensure data meets business requirements - Work with large-scale Big Data platforms and datasets - Support the design and improvement of data solutions - Participate in requirements refinement and stakeholder discussions

09.06.2026 | Pełny etat | Kraków | CRIFAnd maintain scalable backend services using - Build modern, responsive web applications with React - Develop and maintain RESTful APIs and microservices - Implement and optimize data processing pipelines (ETL, streaming) - Design and optimize PostgreSQL databases and complex queries - Implement

09.06.2026 | Pełny etat | Warszawa | SnowflakeWill be working on exposing API, blueprints and frameworks for other developers to create their own connectors. YOUR RESPONSIBILITIES - Design and develop data integration and processing applications. These applications replicate data from various data sources (including relational databases, saas, data streams

09.06.2026 | Pełny etat | Kraków | CRIFAnd maintain scalable backend services using - Build modern, responsive web applications with React - Develop and maintain RESTful APIs and microservices - Implement and optimize data processing pipelines (ETL, streaming) - Design and optimize PostgreSQL databases and complex queries - Implement