Senior Data Engineer
RemoteFull-timeSenior levelPosted 3 weeks ago
Senior data science role at Ascendion. Remote.
About the role
Snowflake Data Engineer – Python, PySpark & AWS We are seeking a skilled Snowflake Data Engineer with strong expertise in Snowflake, Python, PySpark, and SQL to design, develop, optimize, and maintain scalable data pipelines and data warehousing solutions.
What you'll do
- Design, develop, and maintain scalable ETL/ELT processes and data pipelines using Python, PySpark/Snowpark, SQL, and Snowflake
- Build, optimize, and manage data processing workflows and data transformation solutions on AWS, including Amazon S3
- Develop efficient SQL queries, stored procedures, and data transformation logic, applying performance optimization techniques
- Implement and maintain data warehousing solutions using dimensional modeling, normalized data structures, and industry-standard data modeling practices
- Work with GitHub and related development tools to manage source code, collaborate with team members, and support version control and CI/CD processes
What you need
- SQL
- Machine learning
- Python
- AWS
- ETL
- Data warehousing
Good to have
- Data modelling
- Snowflake
- Spark
- Airflow
- CI/CD
- Terraform