Bert Oja

Bert Oja is an experienced engineering manager with a robust background in software engineering and data engineering. Since August 2025, Bert has been serving as an Engineering Manager at Trustly. Prior to this role, Bert held the Engineering Manager position at Klarna from February 2023 to July 2025 and at Spotify from December 2020 to April 2023. Bert's early career includes a significant tenure at Klarna from November 2011 to December 2020, where roles included both Engineering Manager and Software Engineer, along with experience in traffic monitoring and customer service. Bert's data engineering expertise was also developed at Bisnode Nederland between January 2010 and September 2011. Bert's educational background includes studies at Hogeschool van Amsterdam and Deltion College in Zwolle.