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Senior Product Security Engineer

Mozilla · London, United Kingdom

External listingfull-time27 days ago

About The Role

Join Mozilla as a Senior Product Security Engineer, where you'll play a key role in crafting resilient systems that enhance the experience for Add-on developers. You'll work closely with various teams to deliver major features and architectural improvements, improve platform reliability, and ensure the platform's safety and trustworthiness. This position offers a range of benefits, including comprehensive health coverage, mental health support, generous time off, parental leave, financial incentives, and opportunities for professional development.

  • Deliver major features and architectural improvements across the Add-ons stack, including automated moderation pipelines, Reviewer tools, and DevHub.
  • Create robust observability systems and data-backed insights, and improve platform reliability through deployments, monitoring, and incident response.
  • Collaborate with designers, product managers, QA, and community contributors to deliver end-to-end improvements, and contribute in the open through pull requests, code reviews, and discussions.
  • Strong experience with Python/Django or similar backend frameworks
  • Strong collaboration and communication skills in a distributed team environment
  • Adept at navigating ambiguity, exploring solutions, and shaping direction in new problem spaces
  • Being relationship-minded
  • Understanding of web security principles and practices
  • Practicing responsible participation
  • Experience building modern web applications
  • Having grit
  • Commitment to our values:
  • Welcoming differences
  • Experience in building automated security systems
  • Exposure to cloud infrastructure (Google Cloud or similar)
  • Contributions to open source projects
  • Experience with policy-compliant ecosystem moderation tools

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