Enterprise AI Security Engineer - Mercari
Mercari
About this role
An Enterprise AI Security Engineer at Mercari works on safeguarding AI systems, ensuring security protocols are integrated into AI infrastructure, and addressing emerging cybersecurity threats in the internet industry. The role involves collaborating with engineering teams to enhance the security measures of AI applications.
Skills
About Mercari
mercari.comMercari is a mobile-first peer-to-peer marketplace that makes it easy for individuals to buy and sell new and used items via its app and website. Founded in Japan with operations in markets including the U.S., it offers simple listing tools, in‑app payments, prepaid shipping labels and buyer/seller protections to streamline transactions. The platform covers categories from fashion and electronics to home goods and collectibles, and monetizes through seller fees and promoted listings. Mercari’s mission is to create value by helping anyone turn unwanted items into cash and discover secondhand deals.
Recent company news
MercariHow Will Becoming an “AI-Native” Company Change Mercari? @mark Talks About How Technology Is Changing the Way People Work
Oct 10, 2025
The Japan TimesMercari goes global with anime and manga leading the way
Jan 2, 2026
Simply Wall StHere's Why We Think Mercari (TSE:4385) Is Well Worth Watching
1 month ago
MercariMercari Co-Hosts AI Code Editor Cursor Meetup That Attracted Thousands!
Aug 28, 2025
MercariOne Year Since Deciding to Become AI-Led: Where Mercari Stands Today in Its AI-Native Journey
Jan 13, 2026
About Mercari
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Leadership Team
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
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