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Strong employer brand, metro location, mid-level experience requirement, and niche browser-extension specialization.
Browser-extension and in-browser security specialization limits cross-industry transferability.
Explicit 5+ years requirement plus mandatory browser-extension, TypeScript, and frontend expertise.
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Develop and maintain Zero Trust Browser extension across Chrome, Firefox, and Safari with a focus on security, performance, and usability.
Implement and optimize in-browser security features detecting threats and enforcing policies in real time within multiple extension contexts.
Deliver high-quality, modular TypeScript code with comprehensive testing and debugging to support millions of users.
5+ years professional software development experience in TypeScript/JavaScript frontend applications.
Experience with browser extension development including Chrome, Firefox, or Safari, understanding extensions APIs, manifest versions, and content/background scripts.
Proficiency in core JavaScript (ES6+), asynchronous programming, TypeScript types, and at least one modern frontend framework (React, Vue, Svelte).
Experience with HTML5 and CSS3 for responsive, component-based UI development.
Strong expertise in browser-platform and security-focused frontend engineering with proven impact on scalable, secure solutions.
Experience integrating new technologies including AI tools to enhance development workflows and problem-solving.
Data-driven and detail-oriented developer comfortable working across complex browser execution contexts and collaborating cross-functionally.