Jan Brennenstuhl

Principal Software Engineer, Appsec Information Security @Zalando

Berlin, DE
MOBILE NUMBERS
+91 *********19

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WORK HISTORY

Oct 2025 — Present

Principal Software Engineer, Appsec Information Security @Zalando

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Berlin, DE

EDUCATION

2008 — 2011

Berlin University of Applied Sciences Berlin (BHT)

Bachelor's Degree, Media Informatics

2011 — 2013

University of Potsdam

Master's Degree, Computer Science

ABOUT JAN BRENNENSTUHL

Principal Engineer with a track record of building and operating identity solutions used by millions of customers, balancing UX and security in high-stakes revenue funnels. Currently focused on making agentic SDLC more secure and efficient. Passionate about solving complex challenges at the intersection of security, usability, and automation.Let’s connect to discuss secure software development, identity systems, or the future of agentic workflows!

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Jan Brennenstuhl — Principal Software Engineer, Appsec Information Security at Zalando in Berlin, DE | Unifers