Oferty dla Database Development praca Polska

14.04.2026 | Pełny etat | Katowice | HAYS POLAND Sp. z o.o.And around the world - Understanding of automation software development and implementation lifecycle - Knowledge of Windows, Basic Networking and Databases - Fluent in Polish and proficient in English Benefits - Daily contact with specialists and clients from around the world - An interesting career

13.04.2026 | Pełny etat | Gliwice | HAYS POLAND Sp. z o.o.In test automation (preferably Playwright) • Strong knowledge of Java - testing frameworks (JUnit - TestNG) • Experience with CI/CD pipelines and GitLab • Familiarity with Git and test management tools (Jira, Xray, etc.) • Experience in REST API testing (RestAssured, Postman, etc.) • Basic database skills

13.04.2026 | Pełny etat | Gliwice | HAYS POLAND Sp. z o.o.From You At least 3 years of professional experience in .NET development Strong command of C# Experience in backend development and API creation Working knowledge of relational databases Familiarity with Git Experience in Agile/Scrum teams Strong communication skills and readiness to collaborate

09.04.2026 | Pełny etat | Gliwice | HAYS POLAND Sp. z o.o.In backend development and building REST APIs, - Familiarity with Spring Boot or similar frameworks, - Experience with relational databases (Oracle, PostgreSQL or similar), - Good knowledge of Git and Maven, - Understanding of event‑driven communication and messaging systems (JMS, Kafka), - Experience

02.04.2026 | Pełny etat | HAYS POLAND Sp. z o.o.Phases - Helping shape development processes, tools, and best practices - Collaborating closely with Product Management, UI/UX, and Support teams This role offers the opportunity to work with modern technologies, including LLMs and NLP components in multi‑agent systems. What you'll need to succeed

01.04.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.Your new company For our client from Warsaw, we are looking for a Data Engineer to join an existing team. How you will get the job done • Conducting technical implementation in Celonis, including data transformation and dashboard application development • Translating business needs into technical

31.03.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.From performance, security and quality points of view - Estimation of effort and time required for development - Management of configurations and releases - Maintenance of parts of the entire codebase (Database, Model, UI, extensions etc.) - Collection and interpretation of software metrics

23.03.2026 | Pełny etat | Warszawa | HAYS POLAND Sp. z o.o.And innovation. Required Skills • Backend Development o Expertise in Java 17+ o Proficiency in Spring, Spring Boot, Spring Security o Experience with Maven for project building o Experience with SQL databases o Knowledge of JUnit, AssertJ and Hamcrest • Frontend Development o Expertise in Angular 2

01.01.2012 | Pełny etat | Kraków | Grafton Recruitment KrakówOur Client is an international company offering business solutions, technological applications support and outsourcing services. Right now, we are looking for experienced Candidates for position Database Developer. Responsibilities - The Database Developer builds, develops, tests, implements