remote
Data Engineer - TechBiz Global GmbH
Data Engineer
Data Engineer role focused on building scalable data pipelines, leveraging SQL, Python, Spark, and AWS services to transform and deliver high‑quality data for analytics and reporting.
About the role
Key Responsibilities
- Design, develop, and maintain robust ETL pipelines to ingest, transform, and load data from diverse sources into data warehouses.
- Optimize data models and queries for performance, ensuring efficient data retrieval for analytics teams.
- Implement data quality checks, monitoring, and alerting to guarantee data integrity and reliability.
- Collaborate with data scientists and business analysts to understand data requirements and deliver actionable insights.
- Utilize AWS services (S3, Redshift, Glue, Lambda) and Spark to build scalable, cloud‑native data solutions.
Requirements
- 3+ years of experience in data engineering, with strong proficiency in SQL and Python.
- Hands‑on experience with ETL tools and frameworks such as Apache Spark or Airflow.
- Solid understanding of data warehousing concepts and cloud data platforms, preferably AWS.
- Experience with data modeling, performance tuning, and data quality best practices.
- Excellent problem‑solving skills and ability to work collaboratively in a fast‑paced environment.
Skills
sqlpythonapache sparkaws