Mozilla

Mozilla

Mozilla, the maker of Firefox, is a non-profit organization ensuring an open, safe, and accessible internet for all users worldwide.

Internet Software & Services
251-1K
Founded 2005
$2M raised

Description

  • Embed security into Firefox, Mozilla VPN, and other mission-critical products.
  • Integrate security throughout the full software development life cycle (SDLC).
  • Anticipate, prioritize, and mitigate application risks through threat modeling, security assessments, security testing, and automation.
  • Perform security code reviews.
  • Lead penetration testing for web, mobile, and embedded applications and guide remediation efforts.
  • Develop and maintain automated security tests in CI/CD pipelines.
  • Partner with engineers to design secure solutions and support secure releases.
  • Help define and enforce security policies for development teams.
  • Provide security guidance, collaboration, and education to strengthen Mozilla’s security culture.

Requirements

  • 5+ years of relevant hands-on experience in product and application security.
  • 5+ years of experience with secure coding practices, application security testing (SAST, DAST), threat modeling, and vulnerability assessment.
  • Experience in one or more languages such as Python, Go, Java, or JavaScript for automation and code review.
  • Familiarity with security tools such as Burp Suite, Nessus, and CI/CD automation tools.
  • Strong communication, collaboration, and problem-solving skills with the ability to influence cross-functional teams.
  • Experience with modern architecture and cloud environments such as AWS, Azure, or GCP.
  • Understanding of application security tools and secure development practices.
  • Real-world experience, curiosity, passion, and a builder’s mindset are valued more than formal credentials.
  • Remote-friendly availability for most locations in the US and Canada.

Benefits

  • Generous performance-based bonus plans.
  • Rich medical, dental, and vision coverage.
  • Generous retirement contributions with 100% immediate vesting.
  • Quarterly all-company wellness days.
  • Country-specific holidays plus a day off for your birthday.
  • One-time home office stipend.
  • Annual professional development budget.
  • Quarterly well-being stipend.
  • Considerable paid parental leave.
  • Employee referral bonus program.
  • Additional benefits such as life/AD&D, disability, and EAP, depending on country.

Interested in this position?

Apply directly on the company website

Apply Now

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