Oferty dla Database Development praca Polska

16.04.2026 | Pełny etat | Warszawa | Accenture Strategy & ConsultingOn experience working with relational or analytical databases, applying SQL for development, testing, debugging, and performance optimization in production environments. - Within that experience, at least 1 year designing or implementing ETL processes and data integration solutions using enterprise ETL tools

15.04.2026 | Pełny etat | HAYS POLAND Sp. z o.o.Support for all processes running in the live environment incl. exception management • Supporting the RPA Developers by reviewing developments and process flows for the later operation of the process • Continuously monitor and optimize capacity of Robotics environment and raise requests, if new

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