Arena Club

Senior QA Engineer

Los Angeles, CA · Senior

Sponsorship not specified$110k-$150kDetected 15 days ago

Backend DevelopmentSQLCI/CDUX ResearchAgileLogisticsCustomer SupportPlaywrightPostmanAppiumAPI TestingCommunication

About the role

We're seeking a Senior QA Engineer to elevate quality across our web, mobile, and backend platforms.
You don't need a collectibles background
This role blends both manual and automated testing.

Design, maintain, and execute test plans and test cases for web, mobile, and backend services
Perform manual functional, regression, integration, and usability testing across multiple environments
Validate data integrity and workflow behavior across reviewing, grading, vaulting, purchasing, and marketplace features
Arena Club isn't designed for comfort.
We're building products and experiences the collectibles industry has never seen, and that requires urgency, resilience, and an obsession with excellence.
From day one, you own outcomes.
You're trusted to deliver, expected to raise the bar, and encouraged to innovate beyond what's been done before.

6+ years of QA experience, including hands-on testing of web and/or mobile applications
Familiarity with backend/API testing and tools such as Postman or similar
Ability to work cross-functionally with Product, Engineering, and Operations
Proficient in Playwright, Appium, and CI/CD workflows
Solid SQL skills (including joins and complex queries) to assist with technical support and data integrity checks
Solid understanding of software testing methodologies and SDLC
Hands-on experience using AI tools (Claude or Cursor preferred; other agentic tools welcome) to ship code, build agents, and automate workflows
Detail-oriented with strong written and verbal communication skills

experience in marketplaces, logistics/ops-heavy environments, or collectibles
This is where talent comes to prove itself.
If you're ambitious, competitive, and ready to grow faster than you thought possible, step into the arena.
This is where you'll be challenged, supported, and rewarded in ways few environments can match.
Actual compensation is determined based on skills, experience, and the impact you bring.
The Arena Club Standard
Hands-on experience using AI tools (Claude or Cursor preferred
Nice to have: experience in marketplaces, logistics/ops-heavy environments, or collectibles

Total compensation includes base salary, bonus, and equity.
Collaborate with engineers and product managers to define test coverage, acceptance criteria, and edge cases

About Arena Club
Arena Club is redefining the sports cards and memorabilia landscape through the industry's first digital card show.
Co-founded by 5x World Series Champion Derek Jeter and serial entrepreneur Brian Lee, Arena Club delivers a fully digital, trust-driven marketplace built for collectors.
Our platform integrates grading and authentication, vaulting, and digital pack experiences, empowering users to buy, sell, and showcase collections in personalized online showrooms from anywhere in the world.
Predictability isn't part of the deal.

This listing is sourced directly from Arena Club's careers page and normalized into a canonical job model.