Open positions

Looking for a job? We are looking for you!


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Need more information?
Write to our crew!

Claartje Pothof-van der Zande

HR Specialist

+31 24 366 0 466

claartje.pothof@sienn.com

Katarzyna Skowronek

HR Specialist

+48 889 783 562

katarzyna.skowronek@sienn.com

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