QA Engineer / Tester — Backtest Leaderboard

You test Backtest Leaderboard end to end on the live site exactly as a brand-new user would, from first visit through reading the strategy backtesting rankings. You reconcile every ranking, score and metric it shows against an independent source of truth, and turn each defect into a reproducible report and a lasting 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

• Walk the full public flow as a fresh visitor and confirm the ranked backtest results render correctly on desktop and mobile
• Recompute the displayed rankings and per-strategy numbers from raw backtest data to confirm they match what is shown
• Write step-by-step reproductions for every defect, including exact inputs and expected versus actual values
• Add a regression test for each confirmed bug so the same defect cannot silently return
• Verify empty, loading and error states behave sanely when a strategy has no results yet

What you bring

• Rigor in reconciling on-screen figures against an outside ground truth before trusting them
• Ability to reproduce and isolate defects into minimal, deterministic steps
• Comfort writing automated regression tests for a real-time web app
• Attention to how ranking and scoring math should behave across edge cases

Try the app

cymetica.com/backtest-results

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