Founding Engineer (ex-YC founders only)

Browser Use is a software company currently based in San Francisco, California, United States. It has been founded in 2024 by Magnus Müller.

Location: San Francisco, CA
Company size: 5–20
Posted: 1mo ago
Via: Yc

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01Comp band & equity packageLocked
02Seniority & experience requirementsLocked
03Interview process & rubricLocked
04Headcount & which departments are hiringLocked
05Growth trajectory in this roleLocked
06Offer & decision timelineLocked

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Job listing · Updated 01 SEP 2026

Founding Engineer (ex-YC founders only)

Browser Use· San Francisco, CA, USView company profile

Job title: Founding Engineer (ex-YC founders only)
Job location: San Francisco, CA, US
Job listing URL: https://www.ycombinator.com/companies/browser-use/jobs/rxVZd5T-founding-engineer-ex-yc-founders-only
Job description: Browser Use is six people at an eight-figure annualized run rate. Our open-source project has 110K+ GitHub stars. Customer demand is growing faster than we can handle. We want a former YC founder to help us handle it. A customer messages us. You understand the real problem, reproduce it, fix the code, ship the solution, and make sure it works. You do not forward tickets. ## What you will do * Work directly with customers every day * Debug and solve their hardest problems * Build integrations, features, fixes, and internal tools * Turn repeated customer pain into product improvements * Learn the entire Browser Use stack extremely fast * Use agents aggressively to ship faster * Find the most important fire and own it until it is dead ## Who can apply You personally founded or co-founded a YC-backed company. Your startup must no longer be your full-time focus. We want someone ready to commit completely to Browser Use. We specifically want founders because you already understand: * Customers do not care whose responsibility something is * The correct job changes every hour * Speed matters * Nobody is coming to save you * The mission comes first ## The environment San Francisco. In person. Extremely intense. We are building a championship team. We care deeply about each other, tell each other the truth, and hold extremely high standards. If you want remote work, predictable hours, or a narrow engineering role, do not apply.

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