Oferty dla Sql Server praca Łódź

21.03.2026 | Pełny etat | Łódź | B2BnetworkAnd Spark) 4 years of experience with Machine Learning projects (model training, testing, and implementation) Advanced knowledge of SQL (T-SQL, PL/SQL, Spark SQL) Experience with the Hadoop ecosystem (e.G., Hive) for large-scale data processing Familiarity with code versioning tools (GIT/Bitbucket) Nice

21.03.2026 | Pełny etat | Łódź | B2BnetworkDevelopment Experience with SQL Server (design & development) Ability to work with and troubleshoot legacy code Solid understanding of OOP and software engineering best practices Nice-to-Have Familiarity with Git, Jenkins, and testing frameworks Understanding of cloud concepts & web security best practices

21.03.2026 | Pełny etat | Łódź | Link GroupAnd manage data structures in Teradata data warehouse. Optimize ETL processes and SQL queries for performance. Collaborate with analysts and BI teams to ensure data consistency and quality. Document data processing workflows and standards. Requirements 4 years of experience in data engineering. 2 years

21.03.2026 | Pełny etat | Łódź | Link GroupWork with relational databases and large datasets Design, develop, and support ETL processes Perform data migrations using dedicated tools and scripts Write, maintain, and optimize SQL queries and scripts Monitor, validate, and ensure data quality across data pipelines Requirements Hands-on experience

21.03.2026 | Pełny etat | Łódź | DataArtWith the Eastern Standard Time (EST) zone during regular business hours. Requirements Perfect level of SQL Practical experience with Azure data services (especially Azure Data Factory) or MS Fabric Strong hands-on experience with Python Good knowledge level and practical experience with Spark, especially PySpark

21.03.2026 | Pełny etat | Łódź | Jit TeamAnd migration, supporting key reporting and business processes. The role includes ensuring high data quality across ETL processes by developing and maintaining automated tests, validating data mappings and business rules using SQL, and performing manual data testing when required. You will collaborate closely

21.03.2026 | Pełny etat | Łódź | Jit TeamComplex data flows and ensure data accuracy across multiple systems Write and execute SQL queries to support data validation and quality checks Collaborate with development teams to identify and resolve data issues Integrate into existing testing processes and contribute to ongoing projects Expected

21.03.2026 | Pełny etat | Łódź | Jit TeamDocuments and translating business requirements into technical solutions Ensuring high-quality SQL - PL-SQL development in Oracle DB Working within a Scrum - SAFe team Maintaining up-to-date technical documentation Expected competences and knowledge Excellent SQL - PL-SQL skills Strong experience

20.03.2026 | Pełny etat | Łódź | B2B.NET S.A.ETL Test Automation Engineer Miejsce pracy Łódź Technologies we use Expected - ETL - SQL - Git About the project We are looking for an experienced ETL Test Automation Engineer to join a Scrum team responsible for ensuring the quality and reliability of data integration processes. The role focuses