Directly from the creators

DuckDB Labs provides services for the DuckDB data management system directly from its creators.



Private expert advice with a guaranteed response time. Prioritized feature development. Integration assistance.

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Custom plug-in extensions for DuckDB to provide additional features.

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DuckDB Labs offers flexible licensing terms for DuckDB. Get in touch if you are interested.

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DuckDB Labs is a small artisanal data processing company based in Amsterdam, The Netherlands.

We can be reached through our contact form or directly at


Hannes Mühleisen Co-Founder & CEO
Mark Raasveldt Co-Founder & CTO
Pedro Holanda Software Engineer
Richard Wesley Software Engineer
Laurens Kuiper Software Engineer
Sam Ansmink Software Engineer
Tania Bogatsch Software Engineer
Thijs Bruineman Software Engineer
Elliana May Software Engineer
Tom Ebergen Software Engineer
Max Gabrielsson Software Engineer
Carlo Piovesan Software Engineer
Alex Monahan Training & Documentation
Gábor Szárnyas Developer Relations Advocate
Maia de Graaf Intern
Nick Gerrets Intern


As a DuckDB employee, you will be working in Amsterdam with a small team of database experts in one of the most exciting, fastest-growing open-source database systems in the world.

Open Positions

Quality Assurance Engineer • Amsterdam • Full time
Apply now