Oferty dla Database Development praca Warszawa

12.07.2026 | Pełny etat | Warszawa | SiiAnd system architecture Troubleshooting and resolving technical issues Requirements Minimum 3 years of professional experience in software development Hands-on experience with Kotlin in commercial projects Experience building backend systems and working with microservices architecture Basic experience

12.07.2026 | Pełny etat | Warszawa | ITDSIdentify improvement opportunitiesYou're ideal for this role if you have At least 7 years of experience in Java backend developmentExperience acting as a Tech Lead or leading technical initiatives within development teamsStrong expertise in Core Java (Java 11-25), including JDBC, concurrency and memory

12.07.2026 | Pełny etat | Warszawa | ITDSEmpower the future of backend development by architecting innovative microservices and seamless cloud integrations! Warszawa-based opportunity with a hybrid work model (1 day in-office per week, typically on Mondays). Fully remote work is also possible but prioritized second. As a Senior .NET

11.07.2026 | Pełny etat | Warszawa | moondigo sp. z o.o.And SQL, as well as database-related concepts, you have experience working in Agile methodologies, particularly Scrum, you have worked on test automation, international projects, you are familiar with and comfortable using tools and technologies such as JIRA and Confluence, you have practical knowledge

11.07.2026 | Pełny etat | Warszawa | ITDSAnd develop reliable unit tests with JUnit. Develop and optimize database interactions using SQL and PL/SQL with Oracle databases. Collaborate within Agile teams to deliver features efficiently and iteratively. Apply DevOps principles in daily development workflows, including CI/CD pipelines with Jenkins

10.07.2026 | Pełny etat | Warszawa | ERGO Technology & ServicesThe role As a Senior Product Owner, you will drive the development and evolution of a data layer that powers AI, Big Data, and Generative AI initiatives. This role requires a strategic mindset, technical understanding, and the ability to collaborate with cross-functional teams to define and deliver

10.07.2026 | Pełny etat | Warszawa | SiiTesting Participating in end-to-end and UAT testing activities Validating complex backend flows across multiple microservices and integrations Collaborating with developers to understand critical paths and ensure product stability Strengthening cooperation with other development teams Working closely

10.07.2026 | Pełny etat | Warszawa | Harvey Nash TechnologyBest practices. Requirements Degree in Computer Science, Engineering, Mathematics, Physics, or a related quantitative field. 3+ years of software engineering experience in production environments. Strong programming skills in Python and modern C+. Experience with SQL, relational databases, and Linux

10.07.2026 | Pełny etat | Warszawa | Harvey Nash TechnologyAnd Tableau development experience At least 3 completed Tableau-to-Power BI migration projects 3+ years working with relational databases and SQL Business fluent German (mandatory) Experience with large-scale datasets and data persistence Microsoft Fabric, Power Query, or Semantic Models experience is a plus