Oferty dla Database Developer praca Polska

02.07.2026 | Pełny etat | Wysokie Mazowieckie | LeoVegas Mobile Gaming GroupAnd with SQL and NoSQL databases (e.G. PostgreSQL, MariaDB, MongoDB). Experience with observability and monitoring platforms such as Datadog, Grafana or Kibana, and with debugging complex production incidents. Strong system design and architectural decision-making, balancing latency, throughput, consistency

02.07.2026 | Pełny etat, Freelancer | Łódź | NetguruWe are looking for a Mid-level Java Developer to join our client’s engineering team and support the development of a SaaS platform used by enterprise customers. This role requires working in close collaboration with both Netguru and our client’s teams, acting as a fully integrated contributor

02.07.2026 | Pełny etat | Kraków | FUN CRAFTERS SP. Z O O.Us to unleash your creativity, shape the future of mobile gaming, and be part of a team where your ideas matter. Welcome to a world where fun knows no bounds! Responsibilities Assisting developers with investigations, testing of things in progress, looking for a tricky steps to reproduce certain

02.07.2026 | Pełny etat | Gdańsk (Gdańsk) | Profil SoftwareAnd continuous development. About the Role We’re looking for a AI Backend Developer (Python) with interest or experience in AI/ML and Generative AI, who will join our team and help deliver international projects for startups and B2B clients. You’ll work in Agile teams, collaborating closely with developers

02.07.2026 | Pełny etat | Katowice | CloudfideEcosystem, and use the latest technologies, including AI, ML, and MLOps. Opportunity overview As a Mid Power BI Developer, you will play a key role in designing and delivering impactful analytics solutions across our clients' cloud data platforms. You'll work closely with both technical teams and business

02.07.2026 | Pełny etat | Wysokie Mazowieckie | OpensignalSalary ranges 13,000-16,000 PLN on B2B Purpose of Role We are looking for a Mid QA Engineer to join our QA team and support quality across data-driven and web applications. In this role, you will initially focus on database test analysis and development, working with tests written in Python

02.07.2026 | Pełny etat | Wysokie Mazowieckie | Link GroupWe are looking for a developer to join our team and help us build and expand our web application. Standard, clean tech stack with no legacy trap. Tech Stack Back-End Java, Spring Boot Database and Migration PostgreSQL, Liquibase Front-End Angular (TypeScript) Your Responsibilities Developing

02.07.2026 | Pełny etat | Katowice | CLOUDFIDEYou are A Frontend/Fullstack Developer with 2.5 years of experience, combining deep React expertise with strong Python backend skills. You're passionate about building scalable, modern web applications and thrive in cloud environments. Here, it's not about ticking boxes - it's about thinking

02.07.2026 | Pełny etat | Łódź | Transition Technologies PSCScenarios and specifications Performing API tests using REST, SOAP, XML, and JSON Validating data using SQL queries and database-level checks Integrating automated tests with CI/CD pipelines and supporting continuous testing Reporting, tracking, and verifying defects using test management and defect