QA Engineer / Tester — Numerai

You walk this app end to end on the live site exactly as a brand-new visitor would, then reconcile every number it shows — the book, the index, the resolution rule — against an independent outside source of truth. Each defect you find becomes a clear reproduction and a regression test so it never returns.

⭐ Bonus points for any apps built on the platform using "Build it Better"

💰 Salary: $85,000 – $135,000 USD / year · Remote OK

What you'll do

• Run the full new-user path on the live site and confirm the visible book, index and resolution rule behave as shown
• Reconcile every displayed figure against an outside source of truth and flag any mismatch
• Turn each defect into a precise, reproducible report with exact steps and expected versus actual
• Write a regression test for every confirmed defect so it stays fixed
• Retest fixes on the live surface before a defect is considered closed

What you bring

• Rigorous, adversarial testing mindset that trusts nothing until it is independently verified
• Comfort reading a live order book, an index and a stated resolution rule and judging whether the numbers agree
• Skill writing tight reproductions and automated regression tests
• Attention to the exact detail a real first-time user would encounter

Try the app

cymetica.com/numerai

This role is part of QA Engineer / Tester — EventTrader AI Apps.