Polars is an open-source software library for data manipulation. Polars is built with an OLAP query engine implemented in Rust using Apache Arrow Columnar Format as the memory model. Although built using Rust, there are Python, Node.js, R, and SQL API interfaces to use Polars.
6 jobs · 5 companies · last seen 7 October 2026
There are currently 6 open roles in Berlin that mention Polars, posted by 5 companies. It frequently pairs with Python, SQL, pandas. Seen most in Data Scientist (5% of their roles) and AI/ML (1% of their roles) and Leadership (1% of their roles). Across those roles, 83% list it as required and 17% as nice-to-have.
Frequently asked questions
- How many Polars jobs are available in Berlin right now?
- There are currently 6 open roles in Berlin that mention Polars, posted by 5 companies. The board is refreshed multiple times a day — more frequently during Berlin working hours — so new roles can appear throughout the day.
- Which companies in Berlin are hiring for Polars?
- Companies currently listing the most Polars roles include: Trawa, Vattenfall, Flatiron Health, FlixMobility, GetYourGuide.
- What skills pair well with Polars?
- Employers who ask for Polars also frequently require: Python (100%), SQL (100%), pandas (83%), Stakeholder Management (83%), Observability (67%).
- In which Berlin job roles is Polars most in demand?
- Based on current listings, Polars appears most in: Data Scientist (5%), AI/ML (1%), Leadership (1%) roles.
Frequently paired with
By seniority
- Senior 50% (3)
- Junior 17% (1)
- Mid 17% (1)
- Lead / Manager 17% (1)
By job family
% of open roles in each family that mention Polars
- Data Scientist 5% (3/56)
- AI/ML 1% (1/95)
- Leadership 1% (1/72)
- Data Engineer 1% (1/130)
By company
Top companies looking for Polars
-
Trawa 2 -
Vattenfall 1 -
Flatiron Health 1 -
FlixMobility 1 -
GetYourGuide 1
Open roles mentioning Polars
Vattenfall
Junior Ml Engineer
Flatiron Health
Applied AI Data Scientist
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