Job responsibilities:Work on JS/TS parsing and deobfuscation, static code analysis, and security/privacy RnD.
Solve non-trivial problems that require knowledge of web platform, browsers and networking.
Closely collaborate with browser developers on testing or fixing Web APIs, CDP, and browser automation frameworks.
Demonstrate personal autonomy and be self-guided, work on projects without clearly defined requirements.
Work with a team of world-class experts in browser privacy and security.
Required skills:Minimum 6 (better 10+) years of experience in full-stack client-server / web developmentWhat makes you qualified (one or more):- Prior experience with web security-related projects (analysis or protection), and a strong desire to become an expert in this area.
- Experience in building or bypassing web security systems, antibot protections, fingerprinting solutions.
- Reversing or protecting JS/wasm/or code in other web languages. Writing obfuscators or deobfuscators.
- Experience with writing or using bots/scrapers/automation on the web.
- Advanced experience with Chrome DevTools (working with snapshots/profiler/Proxy, etc.)
- Understanding Chromium internals (tracing, webrtc, media), ability to read its C++ code.
- Understanding of and/or hands-on experience with VM or compiler internals, especially V8.
Our tech stack:TypeScript, JS, Python
HTML, CSS/SCSS, React stack