What you’ll do Manual QA testing on every weekly release before it goes live
Test the mobile app (iOS and Android), web app, and Connect (B2B2C widget)
Write clear, reproducible bug reports in Linear
Regression testing — verify fixes, catch regressions
Test Bitcoin wallet flows: send, receive, swap, on/off-ramp, Lightning
Test edge cases around KYC, onboarding, and debit card flows
Coordinate with product lead and engineering on release sign-off
Requirements Experience using Bitcoin wallets — you understand Lightning, on-chain, self-custody
Solid manual QA testing experience (mobile + web)
You know how to write a proper bug report: steps to reproduce, expected vs. actual, screenshots
Comfortable with tools like Linear, Slack, TestFlight / Play Console
Available for focused testing bursts around weekly releases
Self-directed — no one will chase you, but releases don’t wait
Nice to have Experience with SEPA / European payment flows
Familiarity with API testing tools (Postman, etc.)
Multiple devices for cross-device testing
You’ve tested fintech or crypto products before
Hiring Process Apply — Fill out the form below, attach your CV, tell us about your QA experience and your Bitcoin setup.
Practical test — We give you access to a staging build. Test it, file bugs, show us how you work. ~2 hours.
Short call — 30-minute video call with the product lead. Review your test results, align on working style.
Start — You’re in. Join the next release cycle.
The Role Hours: 10–15 per week, spikes around releases
Type: Contractor
Location: Remote (EU-based)
Start: Immediately
Reports to: Product Lead
Releases: Weekly
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