Senior Security Engineer, Bug Bounty
Mozilla · Remote UK · posted Jul 27, 2026
Open to candidates in United Kingdom
What this role actually asks for
Extracted by RemoteHuntMust have
- •3+ years in security engineering
- •Own and scale bug bounty program
- •Interface with external researchers
- •Triage and validate reports
- •Drive vulnerability remediation
- •Perform code reviews
Nice to have
- •Experience with HackerOne
- •Experience with Bugzilla
Tools and technologies
The full posting
Why Mozilla?
Mozilla Corporation is the non-profit-backed technology company that has shaped the internet for the better over the last 25 years. We make pioneering brands like Firefox, the privacy-minded web browser. Now, with more than 225 million people around the world using our products each month, we’re shaping the next 25 years of technology and helping to reclaim an internet built for people, not companies. Our work focuses on diverse areas including AI, social media, security and more. And we’re doing this while never losing our focus on our core mission – to make the internet better for people.
The Mozilla Corporation is wholly owned by the non-profit 501(c) Mozilla Foundation. This means we aren’t beholden to any shareholders — only to our mission. Along with thousands of volunteer contributors and collaborators all over the world, Mozillians design, build and
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