Oferty dla Database Design praca Polska

24.01.2026 | Pełny etat | Wrocław | ITDS Polska Sp. z o.o.Organized by PSE Innowacje (up to 4 hours annually). Our requirements At least 4 years of commercial experience working with Mendix Low-Code platform. Proven ability to independently design data models, including entities, relationships, and normalization techniques. Strong knowledge of relational databases

24.01.2026 | Pełny etat | Gdańsk (Gdańsk) | B2B.NET S.A.Hibernate - 5 years of experience Experience working in Agile/Scrum teams English proficiency at minimum B2 level (spoken and written) Optional Selenium Liquibase (database versioning) Maven Cucumber for automated testing This is how we organize our work This is how we work you focus on a single project at

24.01.2026 | Pełny etat | Gdańsk (Gdańsk) | Jit Team sp. z o.o.Of experience Experience working in Agile teams Optional Selenium Liquibase (database versioning) Maven Cucumber (testing) This is how we organize our work This is how we work you develop several projects simultaneously Team members backend developer technical leader Development opportunities we offer

24.01.2026 | Pełny etat | Wysokie Mazowieckie | Sii Sp. z o.o.Responsibilities Building and maintaining efficient, scalable backend systems Designing and managing high-performance databases Developing APIs for frontend and third-party integrations Ensuring security, data protection, and application performance Diagnosing and resolving technical issues quickly and effectively

24.01.2026 | Pełny etat | Łódź | B2B.NET S.A.Hibernate - 5 years of experience Experience working in Agile/Scrum teams English proficiency at minimum B2 level (spoken and written) Optional Selenium Liquibase (database versioning) Maven Cucumber for automated testing This is how we organize our work This is how we work you focus on a single project at

24.01.2026 | Pełny etat | Wysokie Mazowieckie | B2B.NET S.A.Hibernate - 5 years of experience Experience working in Agile/Scrum teams English proficiency at minimum B2 level (spoken and written) Optional Selenium Liquibase (database versioning) Maven Cucumber for automated testing This is how we organize our work This is how we work you focus on a single project at

24.01.2026 | Pełny etat | Wysokie Mazowieckie | PRETIUS SOFTWARE SP. Z O.O.And LangGraph, as well as production-grade LLM applications Ability to integrate LLMs with external APIs, tools, and vector databases, and to design scalable AI workflows based on complex business logic Understanding of cloud environments and containerization (AWS/Azure/GCP, Docker/Kubernetes) is a strong

24.01.2026 | Pełny etat | Wysokie Mazowieckie | KMD Poland Sp. z o.o.Processing challenges. Has experience working with Apache Spark and Databricks. Is familiar with MSSQL databases or other relational databases. Has some experience working with distributed systems on a cloud platform. Has worked on large-scale systems and understands performance optimization. Is comfortable

23.01.2026 | Pełny etat | Kraków | AddeptoBuilding and enhancing backend services in Python, responsible for business logic, data processing, and system integration. Designing, implementing, and working with databases (SQL/noSQL), with optional use of vector databases where applicable. Contributing to CI/CD pipelines and deployment workflows