QA Engineer / Tester — Exchange

Tests the full order book Exchange end to end on the live site, working through it exactly as a brand-new user would from first visit to first trade. Reconciles every number the app shows against an independent source of truth and turns each defect into a reproducible report plus a regression test.

⭐ 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 full end-to-end passes as a fresh user, from landing on the Exchange to placing and filling an order on the live book
• Reconcile displayed prices, order book depth, balances and trade history against an outside source of truth
• Write each defect as a step-by-step reproducible report with expected versus actual results
• Turn every confirmed bug into an automated regression test that guards against its return
• Verify real-time order book, trades and chart updates stay accurate under live activity

What you bring

• Rigorous end-to-end testing skill on live web apps, thinking like a first-time user
• Comfort verifying financial numbers against independent references and spotting discrepancies
• Ability to author clear, reproducible bug reports and automated regression tests
• Understanding of order books, matching and trade settlement well enough to judge correctness

Try the app

cymetica.com/exchange

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