Oferty dla Data It praca Polska

21.01.2026 | Pełny etat | Kraków | Sii Sp. z o.o.Programming for building and maintaining data pipelines Advanced knowledge of databases, including query optimization, relational schema design, and MPP using SQL Expertise in data storage technologies, including files, relational databases, MPP, NoSQL, and various data types (structured, unstructured

21.01.2026 | Pełny etat | Szczecin | Sii Sp. z o.o.In Python programming for building and maintaining data pipelines Advanced knowledge of databases, including query optimization, relational schema design, and MPP using SQL Expertise in data storage technologies, including files, relational databases, MPP, NoSQL, and various data types (structured

21.01.2026 | Pełny etat | Rzeszów | Sii Sp. z o.o.Programming for building and maintaining data pipelines Advanced knowledge of databases, including query optimization, relational schema design, and MPP using SQL Expertise in data storage technologies, including files, relational databases, MPP, NoSQL, and various data types (structured, unstructured

21.01.2026 | Pełny etat | Białystok | Sii Sp. z o.o.In Python programming for building and maintaining data pipelines Advanced knowledge of databases, including query optimization, relational schema design, and MPP using SQL Expertise in data storage technologies, including files, relational databases, MPP, NoSQL, and various data types (structured

21.01.2026 | Pełny etat | Katowice | Sii Sp. z o.o.In Python programming for building and maintaining data pipelines Advanced knowledge of databases, including query optimization, relational schema design, and MPP using SQL Expertise in data storage technologies, including files, relational databases, MPP, NoSQL, and various data types (structured

13.01.2026 | Pełny etat | Kraków | Grafton Sp. Z o.o.ZAKRES OBOWIĄZKÓW ResponsibilitiesEnter all data into the Electronic Document Management System, ensuring accuracy and tify and correct any inaccurate er information from various sources and provide it to the requester in the appropriate ert electronic

03.01.2026 | Pełny etat | Wysokie Mazowieckie | VOLKSWAGEN FINANCIAL SERVICES POLSKA SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄSenior Data Governance Expert (IT focus) Miejsce pracy Warszawa Technologies we use Expected Collibra Operating system Windows About the project The Data Foundation team makes the company’s data available, and thus builds the groundwork for the efficient use of data by all business units at VWFS

18.01.2026 | Pełny etat | Kraków | ITDS Polska Sp. z o.o.HTML, CSS, and JavaScript. Strong SQL skills for complex database querying and optimization. Demonstrated experience with automated testing (unit, integration, functional). Good command of English, both written and verbal, to communicate effectively within a global team. Optional Cybersecurity-specific

18.01.2026 | Pełny etat | Wysokie Mazowieckie | Grupa FIEGE Polskadata platforms or complex data landscapes. Very good knowledge of programming languages for data engineering (Python, SQL) Experience with data ETL/ELT frameworks (e.G., Databricks) Very good knowledge of SQL and NoSQL databases. Additional certifications in cloud data platforms Ability to build