Josef Blake

Senior Staff Engineer

Josef Blake is a seasoned technology professional with extensive experience in engineering roles at leading companies. Currently serving as a Senior Staff Engineer at Reddit, Inc. since May 2025, Josef previously held multiple engineering positions at Spotify from August 2015 to May 2025, including Senior Staff Engineer, Staff Engineer, and Senior Engineer. Prior experiences include a Senior Front End Engineer role at Stealth.Travel, a Software Developer position at Ghostery, Inc., and an Actuarial Assistant position at Hudson Insurance Group. Josef began the career as a Junior Manager in Media Operations at MediaMath and a Technical Assistant at Columbia University Information Technology. Josef holds a Bachelor of Arts in Economics-Mathematics from Columbia University and has furthered education at Queen Mary University of London in 2009.

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