Senior Backend / Systems QA Engineer – Financial + Ad-Gated Media App (Paid Milestone Review)
Budget: $30 – $250 USD
PLEASE READ COMPLETELY
PLEASE READ COMPLETELY
PLEASE READ COMPLETELY
We are looking for an experienced backend/system tester to thoroughly test a monetized podcast-style mobile app (Capacitor-based) before and between development milestones.
This is not basic UI testing. You will be testing:
• Immutable ledger & wallet balance accuracy
• Stripe webhook handling & idempotency
• Revenue splits (ads, affiliate, sponsorship)
• Server-side ad verification & no-skip enforcement
• Role permissions (Listener, Creator, Advertiser, Admin, Moderator)
• Fraud edge cases (duplicate events, replay attempts, concurrency issues)
• Background audio behavior & monetization enforcement
If you have read understand the task and can complete it please bid $55 and at the top/front of your proposal put “send me the pdf”
You should be comfortable reviewing backend logic, identifying architectural weaknesses, and attempting to “break” the system in controlled ways.
This will begin as a paid milestone-based testing engagement, with opportunity for ongoing QA work on future applications.
PLEASE READ COMPLETELY
PLEASE READ COMPLETELY
We are looking for an experienced backend/system tester to thoroughly test a monetized podcast-style mobile app (Capacitor-based) before and between development milestones.
This is not basic UI testing. You will be testing:
• Immutable ledger & wallet balance accuracy
• Stripe webhook handling & idempotency
• Revenue splits (ads, affiliate, sponsorship)
• Server-side ad verification & no-skip enforcement
• Role permissions (Listener, Creator, Advertiser, Admin, Moderator)
• Fraud edge cases (duplicate events, replay attempts, concurrency issues)
• Background audio behavior & monetization enforcement
If you have read understand the task and can complete it please bid $55 and at the top/front of your proposal put “send me the pdf”
You should be comfortable reviewing backend logic, identifying architectural weaknesses, and attempting to “break” the system in controlled ways.
This will begin as a paid milestone-based testing engagement, with opportunity for ongoing QA work on future applications.