





Tier-1 brand, metro location and mid-level role increase competition, browser-extension niche slightly narrows applicants.
Frontend skills are transferable across industries, but browser-extension and security focus increases specificity.
Requires 5+ years, TypeScript/React and browser-extension experience, so filters are strict.
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Develop and maintain Zero Trust Browser extension features that provide in-browser security across Chrome, Firefox, and Safari.
Build high-performance, secure TypeScript code operating in multiple browser extension contexts, prioritizing low latency and minimal resource use.
Collaborate with UI/UX, backend, and QA teams to deliver tested, maintainable browser extension functionalities to millions of users.
5+ years professional software development experience with production frontend applications in TypeScript and/or JavaScript.
Experience developing browser extensions for Chrome, Firefox, and/or Safari with knowledge of extension APIs, manifest versions (MV2/MV3), permission models, and extension architecture.
Strong skills in core JavaScript (ES6+), TypeScript, and at least one modern frontend framework (e.g., React).
Work Experience Required: 5+ years; Notice Period: Not explicitly mentioned in the JD.
Experienced in building secure, performant browser extensions compatible across multiple browser engines.
Practices scalable engineering solutions connected to a company-wide mission and high-growth environment.
Demonstrates proactive problem-solving with data-driven decision making and continuous technical skill development, including familiarity with AI tool integration.