Location: Gdańsk, Poland##
On behalf of Pistor AG, Efisco is looking for a Senior BI Developer with strong analytical thinking and problem-solving skills to join the Gdansk team on a full-time basis. We are looking for a valuable addition to our team and looking forward to meeting you.
About Pistor
Pistor AG is the leading and independent trading and service company for the bakery and confectionery industry as well as for the catering and care sectors. Over 600 employees work in the Pistor world every day. Pistor AG owns and operates numerous grocery stores. The company is headquartered in Rothenburg, Lucerne, Switzerland.
State-of-the-art logistics, innovative ideas, sustainable action and a lot of passion – this is exactly what Pistor does to make their customers more successful.
Requirements:
- Strong hands-on experience with AWS Glue:
- Proficient in building and managing ETL pipelines using Glue
- Solid understanding of AWS services (S3, Lambda) in the context of data workflows
- Deep knowledge of Snowflake:
- Experience in schema design, data modeling, and performance tuning
- Proficient in writing complex SQL queries and managing Snowflake warehouses
- Understanding of Snowflake features like Time Travel, Streams, and Tasks
- Expertise with Apache Superset:
- Experience in dashboard creation, custom visualization, and dataset configuration
- Understanding of user access management, data source integration, and performance optimization
- Proficient in SQL and Cassandra NoSQL for data transformation and analysis
- Familiarity with data governance, security, and compliance standards
- Comfortable with CI/CD workflows and version control system Gitlab
- Experienced in data engineering, business intelligence, or analytics roles
- Proven track record of designing and maintaining data pipelines and BI reporting systems
- Experience working with cross-functional teams (engineering, product, business)
- Excellent communication skills, able to explain technical concepts to non-technical stakeholders
- English B2 is a minimum
- Hybrid work model
We offer:
- Medical insurance (VIP package – Luxmed)
- Paid sick leaves and vacation
About Efisco
Efisco is the comfortable home for Extended Teams of EU-based customers in Poland. We are located in Gdańsk Science and Technology Park and offer nice accommodation in our cozy office at Trzy Lipy St. We welcome you to be a part of our team!
If you are interested, please leave your detailed CV at job@efisco.net.