API Python SQL Snowflake dbt AWS S3 Data Lake Git CI/CD Angielski Docker Apache Data modeling 3+ years of professional experience in Data Engineering. Strong expertise in Apache Airflow , including DAG development, operators, sensors, hooks, TaskFlow API, and workflow optimization. Advanced Python skills, including writing clean, maintainable, and testable code. Advanced SQL knowledge, including complex queries, CTEs, window functions, and performance optimization. Hands-on experience with Snowflake , including warehouses, stages, external volumes, and data loading processes. Practical knowledge of dbt , including models, tests, macros, snapshots, and incremental transformations. Experience with AWS S3 and Data Lake architecture, including data partitioning, file formats, and access management. Familiarity with Git and CI/CD practices. English proficiency at B2 level or higher. Nice to Have
Experience with Docker and Kubernetes. Knowledge of Apache Iceberg or Delta Lake. Familiarity with data quality and observability tools such as Great Expectations or Soda. Understanding of dimensional data modeling (Kimball methodology). Develop and maintain data pipelines using Apache Airflow and Python. Build data ingestion processes from APIs, databases, and file-based sources into AWS S3 and Snowflake. Design and implement data transformations using dbt. Optimize Snowflake queries, warehouse performance, and resource consumption. Implement pipeline monitoring, error handling, and alerting mechanisms. Ensure data quality, consistency, and reliability through automated testing and validation. Start ASAP We're a bunch of super-dedicated and passionate people who truly believe in making a difference and delivering amazing results on a huge scale. We're the real deal when it comes to expertise: We've got a whopping 100,000 IT specialists in our network 73% of our experts are seasoned pros with over 8 years of experience 78% of the specialists in our network have at least 2 years of experience working in distributed teams And get this, we conduct 99% of our candidate interviews online and from afar. Join the group of high-performing tech consultants #J-18808-Ljbffr
Snowflake Data Engineer (Airflow) in Kielce – pracodawca: Link Group
Link Group to doskonały pracodawca, który oferuje elastyczne formy współpracy oraz możliwość pracy w hybrydowym modelu z biura w Warszawie. Nasza kultura pracy opiera się na dużej samodzielności, regularnych szkoleniach z ekspertami oraz realnym wpływie na rozwój innowacyjnych narzędzi i procesów, co stwarza wyjątkowe możliwości rozwoju zawodowego w dynamicznie zmieniającym się środowisku technologicznym.
