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QA Engineer, Mobile

Known — Tracked from its ashby job board

San Francisco, CA Remote Mid Posted Apr 29, 2026
React Native
Apply on Known's site Tailor your résumé to this job

About the role

KNOWN - QA ENGINEER, MOBILE

- San Francisco, CA (In-Person)

Known is a matchmaker that talks to users and supports them like a friend. Our mission is to empower humanity by applying general intelligence to human connection.

Users join Known by telling us their life story. On average, our new users talk to our AI voice agent for 27 minutes, giving us uniquely intimate context.

We are a team of engineers who’ve created some of the most widely used AI-driven consumer products including Uber, Uber Eats, Afterpay, and Cash App.

ABOUT THE ROLE

We are looking for an exceptional QA engineer to be the caretaker of the Known mobile experience. At Known, quality is not an afterthought, it is the product. We strive to be the Apple of dating and our QA engineers ensure every interaction feels polished, reliable, and distinctly human. We are a product-led, user-obsessed company. You will be the last line of defense before anything less than exceptional reaches our users.

YOU MIGHT BE A FIT IF YOU

- Have deep experience testing React Native consumer mobile apps

- Have built automated testing frameworks for mobile

- Obsess over edge cases, regressions, and pixel-perfect polish

- Are highly detail oriented

OUR INVESTORS

We’re backed by Eurie Kim and Kirsten Green at Forerunner Ventures (the investors behind Decagon, Faire, and Oura), NFX and PearVC.

What the index says about this role

  • First seen by JobLarper — Aug 2, 2026, 6 days ago. Older postings collect hundreds of applicants — a tailored résumé matters more the longer a role has been live.
  • No pay range in our index for this listing. Across 37 indexed QA & Test Engineer roles in US that do publish one, the middle half sits between $140k and $175k, median $155k — JobLarper's read of the market, not a figure from Known.
  • What QA & Test Engineer roles ask for — across 407 indexed openings: Python (41%), React Native (26%), REST/APIs (25%), C++ (12%), SQL (10%). This posting names React Native.
  • Known is hiring actively — 4 open roles indexed.

Derived from the 27,000 roles JobLarper indexes daily from official company boards — not from the job description above.

⚡ JobLarper watched this role appear on Known's official board on Apr 29, 2026. Sign up free to get alerted minutes after roles like this go live, and tailor your real résumé to the exact description — nothing invented.

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