





Metro mid-level frontend role with niche browser-security focus, moderate candidate competition.
Specialized browser-security and JavaScript expertise limits cross-industry transferability.
Explicit 5-8 years and mandatory JavaScript/browser-security expertise create high shortlisting strictness.
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Own development of advanced Data Loss Prevention (DLP) features such as Watermarking within a secure web browser product.
Collaborate closely with other engineering teams and Product Management to ensure seamless integration and intuitive security features.
Lead end-to-end delivery from technical scoping and architecture design to production-ready software deployments.
5 to 8 years of professional experience specializing in JavaScript.
Strong understanding of browser security concepts including CORS, CSP, and Trusted Types.
Experience with networking fundamentals like HTTPS, proxies, and WebSockets in browser contexts.
Work Experience Required: 5 to 8 years in JavaScript-focused roles related to browser or security software.
Demonstrated ability to influence and collaborate effectively across multiple organizational levels including engineering and product teams.
Deep expertise in JavaScript core features encompassing advanced modification techniques (e.g., Proxy, monkey patching).
Experience building scalable, secure browser-based enterprise solutions with emphasis on performance, automation, and security testing.