Browser / Kernel Engineer
Full-time
SearchApi
Role Description
We are looking for the browser person. The one who patches Chromium and Firefox at the C++ source level, maintains our in-house patched-browser cloud, and owns the fingerprint surface that makes our automation indistinguishable from a real user on a real machine. The goal is simple and uncompromising: we own our stealth browser instead of renting one.
Qualifications
- Strong C++.
- Hacker mindset.
- Browser internals.
- Persistent.
- Great writer.
- Self-directed.
- Fluent in English, written and spoken.
Requirements
- Shipped or contributed to a browser-engine patch, fork, or stealth tool (Chromium, Firefox, camoufox, or similar).
- Understanding of browser fingerprinting and how to spoof it at the implementation level.
- Hands-on with CDP and headless or headful automation internals.
- Familiarity with the Chromium or Firefox build infrastructure and large-scale patch management.
- TLS and fingerprinting awareness.
- Experience running browsers at scale.
- Contributions to open-source stealth or browser tooling.
Benefits
- Fully Remote. Work from anywhere.
- Equity share. Own a piece of what you're building.
- Profit sharing. When we win, you win.
- Learn fast. Touch every part of a growing SaaS. Wear multiple hats. Ship real products to real customers.
- Annual team retreats (last one in Spain).
Vacancy posted 4 days ago
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