Senior Software Engineer, Firefox Security
Exact salary band and monthly in-hand breakdown will be confirmed during the ATS technical evaluation.
- Target Role:Senior Software Engineer, Firefox Security
- Employer:Mozilla
- Work Mode:REMOTE
- Location:Remote (Worldwide)
- Compensation:Competitive (Industry Standard)
- Experience:2+ Years
- Recruiter SLA:7-Day Truth Teller Guarantee
- Candidate Fee:₹0 (Zero Placement Fee Guarantee)
Privacy-First ATS Fit Score
Instant ATS MatcherDPDP Act 2023Local in-browser ATS scoring with 0ms latency and zero data leakage. 1-click tailored STAR bullets.
About the Role
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 distribute open-source software that enables people to enjoy the internet on their terms. What you’ll do: Design, build and implement security and hardening features for enterprise users: Design, implement, test, and ship cutting-edge security features that strengthen Firefox’s security posture. Advance Firefox’s security architecture across multiple operating systems: Contribute to and drive cutting-edge improvements to Firefox’s core security posture, by building privilege isolation and moving trust boundaries or Strengthen Firefox’s security architecture: Improve Firefox’s core security mechanisms including cryptographic protocols, WebPKI, and security-sensitive web APIs. Contribute to our security initiatives: Work across teams to investigate security issues, identify root causes, and deliver robust, maintainable fixes. Improve browser reliability and performance: Diagnose and resolve issues affecting stability, correctness, performance, and memory usage in a complex, multithreaded environment. What you’ll bring: Systems programming experience and security knowl
Requirements & Qualifications
- Strong problem solving foundations, knowledge of modern engineering practices, and interest in technology systems.
Perks & Benefits
- Official mentor support
- verified hiring timeline
- and career progression.
The employer seeks candidates proficient in the following core technologies:
AI Interview Prep
Practice 5 targeted questions tailored to Senior Software Engineer, Firefox Security and the required tech stack before you apply.
Generate Interview QuestionsEnterprise ATS telemetry shows 80% of interview callbacks go to the first 25 verified candidates before candidate volume overflows.
Invite 2 batchmates via /bounties (unlocks 14 Days Free Pro) to activate real-time Telegram pings via @rolenest_job_bot.
Corporate Ghosting & Transparency Index
Authentic recruiter turnaround and OA difficulty metrics activate once ≥5 verified reports are logged.
RoleNest requires at least 5 verified candidate applications before publishing median response turnaround and ghosting rates for Mozilla.
Applied to Mozilla? Share your timeline to earn +50 XP and keep Indian tech hiring transparent.
Verified Direct Application Link
Official position sourced directly from Mozilla's verified career portal.
Apply directly on Mozilla's portal using the link above. Use "Track with Truth Teller" to log your submission timestamp and automated 7-day follow-up countdown in your dashboard.
Frequently Asked Questions & Verified Hiring Insights
Clear, transparent answers for applicants & AI answer engines
How do I apply for Senior Software Engineer, Firefox Security at Mozilla?▼
Click "Apply on Official Site" on this page to be routed directly to Mozilla's official applicant tracking system (EXTERNAL). RoleNest connects you directly with ₹0 candidate fees and activates automated 7-day follow-up telemetry in your dashboard.
What is the compensation or stipend for this role?▼
The verified package for this role is Competitive (Industry Standard) (REMOTE). RoleNest enforces transparent compensation benchmarking to eliminate guessing before candidates invest time in assessments.
Who is eligible to apply for this opening?▼
Engineers with 2+ years of experience proficient in Next.js are encouraged to apply.
How does RoleNest Truth Teller protect applicants from ghosting?▼
Truth Teller tracks candidate application timestamps and recruiter response telemetry. If Mozilla does not update your application status within 7 business days, RoleNest provides polite, ATS-tailored follow-up email templates and highlights active matching roles to keep your momentum high.
Similar Tech OpportunitiesVerified Matches
Explore more remote roles matching your skills and experience level
Research Engineer Privacy and Anonymization
Oracle Cloud Solution Architect
Senior Network Infrastructure Engineer
Associate Principal Engineer, Service Now(CMDB,ITOM,ITSM)
Tech hiring moves in minutes. Receive verified ATS job drops and daily coding streak reminders directly on your phone.
Explore Tech Jobs, Hubs & Authority Playbooks
Discover verified tech positions organized by engineering discipline, Indian tech park, and early-career criteria with direct company ATS links.