Oferty dla Database Developer praca Polska

01.02.2026 | Pełny etat | Wysokie Mazowieckie | Jit TeamProcessing. We are looking for an Expert Java Developer with strong experience in Kafka-based event-driven systems and relational databases, who is comfortable working in complex, distributed environments. The ideal candidate combines hands-on backend development with a solid understanding of software

01.02.2026 | Pełny etat | Wysokie Mazowieckie | BlockyDevs sp. z o.o.Develop backend services with - (NestJS/Express)* Build frontend apps with *React/ - TypeScript* Work with databases (PostgreSQL, MongoDB) and APIs Occasionally contribute to smart contracts (EVM/SVM) Collaborate with design, backend, and blockchain teams Requirements Good backend skills

01.02.2026 | Pełny etat | Wrocław | NASDAQAnd compliance. What You’ll Bring Proven years of experience in software development or data engineering roles, supported by an academic degree in computer science, math, or finance. Proficiency in SQL and strong understanding of relational database concepts. Ability to design and implement complex data

01.02.2026 | Pełny etat | Wysokie Mazowieckie | BlockyDevs sp. z o.o.In /NestJS At least 5 years of experience in backend applications At least 2 years of experience in maintaining production applications Solid frontend skills in React - TypeScript Database and API integration knowledge Experience mentoring mid/junior developers English at least B2 level Ability

01.02.2026 | Pełny etat | Gdańsk (Gdańsk) | Big Blue MarbleBest work. Our tech stack C# with the .NET 8 framework SQL databases Postgresql NoSQL databases MongoDB, Elasticsearch ORM entity framework continuous integration - Jenkins continuous delivery - Octopus Deploy Docker AWS. What we expect At least 3 years of experience in developing web applications

01.02.2026 | Pełny etat | Gdańsk (Gdańsk) | The Mill Adventure LTDIn configuration management. Automate processes as requested by Technical Compliance Assist in database administration tasks (mainly MongoDB) and in improving this component to ensure guaranteed scalability and reliability. Liaising with the platform developers to assist in investigating issues and eliminating

01.02.2026 | Pełny etat | Bydgoszcz | EvidenAcross the platform Support vulnerability scanning, patching, and compliance automation Analyze platform performance and implement optimization strategies for scaling Troubleshoot issues across networking, infrastructure, CI/CD, and application layers Work closely with developers and testers to support

01.02.2026 | Pełny etat | Chorzów | Power MediaSystemowym klienta. Budowa rozwiązań z obszaru Data Governance, Data Quality, Master Data Managment, Data Privacy. Stack technolgiczny Data Warehouse, Data Platform, ETL, Informatica Intelligent Data Managment Cloud (IDMC), Talend, Pentaho, Oracle, PostgreSQL, Teradata, MySQL, SQL Database, SnowFlake Azure

01.02.2026 | Pełny etat | Kraków | SINGUDatabase Experience You have experience working with relational databases (e.G., MySQL/PostgreSQL). Problem-Solving Skill s You can effectively analyze complex issues, identify their root causes, and implement effective solutions. Software Development Lifecycle Knowledge S You are familiar with version