LATAM QA Engineer, Mobile
About this role
About Known
Known is a matchmaker that talks to users and supports them like a friend. The mission is to empower humanity by applying general intelligence to human connection. Users join Known by telling the AI voice agent their life story. On average, new users talk to the agent for 27 minutes, giving Known a uniquely intimate context. The team comes from Uber, Uber Eats, Afterpay, and Cash App, and the company is backed by Eurie Kim and Kirsten Green at Forerunner Ventures (the investors behind Decagon, Faire, and Oura), NFX, and PearVC.
About the Role
Known is hiring a QA Engineer to be the caretaker of the mobile experience. At Known, quality is not an afterthought; it is the product. The team strives to be the Apple of dating, and QA ensures every interaction feels polished, reliable, and distinctly human. This is a product-led, user-obsessed company, and the QA hire is the last line of defense before anything less than exceptional reaches users. Because the mobile app is reactive and the interaction surface is voice-led, edge cases compound quickly; a strong QA engineer who can build automated coverage and catch regressions before users do is the bar.
What You'll Own
Own end-to-end QA for the Known React Native mobile app
Build and evolve automated testing frameworks for mobile, reducing the manual cycle on the engineering team
Run regression sweeps and edge-case investigation across consumer flows on iOS and Android
Test the voice agent integration paths where reactive UX meets unpredictable user input
Own pre-release verification on every build, partnering directly with engineering on diagnosis and reproduction
Catch pixel-perfect polish issues before users do
Requirements
Must-Have
Deep experience testing React Native consumer mobile apps in production.
Built or significantly extended automated testing frameworks for mobile.
Obsessive attention to edge cases, regressions, and pixel-perfect polish.
Great detail orientation. Catches what others miss.
Real production experience, not internal tooling, dev shops, or consultancy work alone.
Nice-to-Have
Prior QA work at Meta, Spotify, or comparable heart-of-consumer-app companies
Familiarity with voice or audio-first consumer products
Experience working as a contractor with US-based product teams
Comfort with reactive mobile architectures and the regressions they introduce
Strong written communication for async-first reporting
Company at a glance
Known builds a generational companion platform using personalized voice-AI and custom language models to facilitate meaningful connections across dating, friendships, and professional networking, while enabling users to coordinate through integrated services like reservations and ride-sharing.
What happens next
Skip the application pile. I get you in front of the people who decide.
Confirm the fit
A few questions to make sure this role is the right shape for you. Two minutes.
I pitch you to the company
I write the intro, send it to the founder, and handle the back-and-forth.
A meeting lands on your calendar
When the company wants to meet, I get the call on your calendar. You just show up.
Know someone who'd be great for this?
