## Title: Senior QA Engineer

About the Role

Lead quality assurance for a real-time betting platform handling live odds, instant payments, and thousands of concurrent users. You'll build QA processes from scratch, automate everything possible, and ensure users have a flawless experience whether they're betting on Premier League or NPFL.

Quality Strategy & Leadership

Design QA strategy for web, mobile, and backend systems
Build testing frameworks for real-time betting features
Implement shift-left testing practices across engineering team
Define quality metrics and acceptance criteria
Lead QA for critical releases and major features
Mentor developers on testing best practices

Test Automation Excellence

Build automated test suites covering 80%+ of critical paths
Implement end-to-end testing for complex betting workflows
Create performance testing for 10,000+ concurrent users
Automate regression testing across platforms
Design API testing frameworks for microservices
Implement continuous testing in CI/CD pipelines

Specialized Testing Domains

Payment Testing: Validate deposits, withdrawals, wallet operations
Real-time Testing: Verify live odds updates, WebSocket connections
Load Testing: Ensure system handles peak match-day traffic
Security Testing: Validate authentication, authorization, data protection
Localization Testing: Multi-language and currency support
Cross-platform Testing: iOS, Android, Web consistency

Manual & Exploratory Testing

Design test cases for complex betting scenarios
Perform exploratory testing on new features
Validate UI/UX across different devices and networks
Test edge cases in poor connectivity conditions
Verify compliance with regulatory requirements
Coordinate UAT with stakeholders

Critical Scenarios You'll Test

Bet placement during odds fluctuation
Payment processing during network issues
System behavior during 50,000 concurrent bets
App performance on low-end Android devices

Senior QA Engineer at 247Bet

Job description