Oferty dla Sql praca Polska

04.10.2026 | Pełny etat | SpyrosoftGeospatial, healthcare & life sciences, employee experience & education and financial services industries. - 7+ years of experience in Data Engineering - 3+ years of hands-on experience with Databricks - Strong expertise in Apache Spark (PySpark and/or Spark SQL) - Excellent knowledge of Delta Lake

04.10.2026 | Pełny etat | Kraków | GFT PolandOr Scala development and design - Experience using scheduling tools such as Airflow - Knowledge of Hadoop ecosystem including Spark, Hive, YARN and ETL frameworks - Strong SQL and RESTful services knowledge - Experience working on Unix or Linux platforms - Hands-on experience building data pipelines using

04.10.2026 | Pełny etat | Warszawa | Square One ResourcesAnd optimization of scalable solutions in a modern Azure Cloud and microservices environment. Tech stack Python · FastAPI · Pydantic · asyncio · LangChain · LangGraph · RAG · LLMs · Multi-modal AI · Azure · Microservices · MongoDB · Azure SQL · Docker · Kubernetes · GitHub Enterprise · GitHub Copilot What you

04.10.2026 | Pełny etat | Białystok | Sii PolskaMinimum 5 years of experience in ETL development - Strong expertise in Microsoft SQL Server, including advanced query design and relational data modeling - Hands-on experience with SSIS for ETL pipeline design and optimization - Practical experience building ETL processes in AWS, including AWS Glue

04.10.2026 | Pełny etat | Kraków | GFT PolandWorking with Oracle databases - Good knowledge of PL/SQL development - Experience writing procedures, functions and packages - Knowledge of SQL query optimization - Understanding of database design principles - Experience troubleshooting database issues - Ability to perform testing and validation

04.10.2026 | Pełny etat | Gdynia | DCGPrivate medical care - Co-financing for the sports card - Constant support of dedicated consultant - Employee referral program - Knowledge of SQL - Experience working with complex requirements - Experience in data analysis, data hygiene, and data quality - Familiarity with Hive - Good

04.10.2026 | Pełny etat | Gdańsk (Gdańsk) | DCGPrivate medical care - Co-financing for the sports card - Constant support of dedicated consultant - Employee referral program - Knowledge of SQL - Experience working with complex requirements - Experience in data analysis, data hygiene, and data quality - Familiarity with Hive - Good

04.10.2026 | Pełny etat | Warszawa | DeloitteAre you enthusiastic about data and its potential to transform business operations? Do you thrive in environments where data analysis, verification, and SQL expertise are at the core of your daily tasks? If so, we want you to be part of our journey! As a Data Transformation Consultant, you

04.10.2026 | Pełny etat | Warszawa | InnowiseSuch as Terraform; - Containerization experience with Docker and understanding of container orchestration technologies (Kubernetes/EKS/ECS); - Data Management strong SQL skills (MS SQL, PostgreSQL), including writing complex queries and performing data manipulation tasks; - English proficiency at B2 level