Oferty dla Database Development praca Polska

21.02.2026 | Pełny etat | Kraków | MozaiqExperience with the core backend languages Python and Java. Database Proficiency Strong experience with relational databases, specifically PostgreSQL (Postgres). Search & Indexing Direct experience designing, implementing, and optimizing solutions using Elasticsearch. Frontend Development (Highly Desired

21.02.2026 | Pełny etat | Kraków | KolomoloMultiple formats (e.G., Parquet, JSON, CSV). Integrating data intake from relational databases (SQL, PostgreSQL, etc.) and graph-based data sources (e.G., Neo4j, Amazon Neptune). Developing and maintaining Python-based data orchestration tools and scripts. Working with containerized environments (Docker

21.02.2026 | Pełny etat | Katowice | Monterail Sp. z o.o.And help us create innovative web and mobile applications. Your responsibilities Develop and maintain scalable backend services and APIs that not only meet client needs but also exceed expectations Make a significant impact on backend development projects, ensuring that your high-quality, timely

21.02.2026 | Pełny etat | Kraków | KYOTU Technology sp. z o.o.With relational databases and ORM (JPA/Hibernate) Familiarity with CI/CD, Kubernetes or OpenShift Strong analytical and problem-solving skills English and German at a good working level Optional Experience with Angular, RxJS, JavaScript/TypeScript Knowledge of CSS, HTML and web development best practices

21.02.2026 | Pełny etat | Wysokie Mazowieckie | Jit Teamdevelopmental projects, a wide range of benefits and a proprietary professional development programme. Behind our maxim are also charitable and educational activities. We support pupils and students by donating learning equipment. We offer internships to help launch careers in IT. We support water rescuers

21.02.2026 | Pełny etat | Kraków | Hays PolandStories collaboratively with the team Advocate and maintain a Test‑Driven Development (TDD) and Behaviour‑Driven Development (BDD) approach Write and execute robust test scripts, attaining a high percentage of test automation and regression within CI/CD pipelines Manual exploratory testing and maintenance

21.02.2026 | Pełny etat | Kraków | AddeptoStakeholders. What you’ll need to succeed in this role At least 5 years of proven commercial experience with Java development and strong proficiency in Oracle database technologies, including performance tuning and schema design. Extensive experience in designing and implementing solutions across both modern

21.02.2026 | Pełny etat | Katowice | VirtusLabWe are VLteam - tech enthusiasts constantly striving for growth. The team is our foundation, that’s why we care the most about the friendly atmosphere, a lot of self-development opportunities and good working conditions. Trust and autonomy are two essential qualities that drive our performance. We

21.02.2026 | Pełny etat | Katowice | Sopra SteriaCompany Description Sopra Steria is one of the largest players in the tech industry in Europe, known for its consulting, digital services and software development. We operate in nearly 30 countries in the world, hiring more than 55,000 employees. The Polish branch, as the Global Delivery Center