Arena Club is redefining the sports cards and memorabilia landscape with the industry’s first digital card show. Co-founded by Derek Jeter and Brian Lee, Arena Club delivers a fully digital, trust-driven marketplace built for collectors, integrating grading and authentication, vaulting, and digital pack experiences to empower users to buy, sell, and showcase collections in personalized online showrooms from anywhere in the world.

This is an on-site role based in Los Angeles, California.

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; what matters is your curiosity, precision, and commitment to building reliable systems. This role blends manual and automated testing. You’ll collaborate closely with Engineering, Product, and Operations to ensure every release meets a high bar for performance, stability, and accuracy. What You Will Do: 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. Contribute to and execute automated tests using existing frameworks and tools. Collaborate with engineers and product managers to define test coverage, acceptance criteria, and edge cases. Validate data integrity and workflow behavior across reviewing, grading, vaulting, purchasing, and marketplace features. Log, track, and retest defects with clear documentation and reproducible steps. Participate in sprint planning, standups, and releas

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About the role

Arena Club is redefining the sports cards and memorabilia landscape with the industry’s first digital card show. Co-founded by Derek Jeter and Brian Lee, Arena Club delivers a fully digital, trust-driven marketplace built for collectors, integrating grading and authentication, vaulting, and digital pack experiences to empower users to buy, sell, and showcase collections in personalized online showrooms from anywhere in the world.

This is an on-site role based in Los Angeles, California.

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; what matters is your curiosity, precision, and commitment to building reliable systems. This role blends manual and automated testing. You’ll collaborate closely with Engineering, Product, and Operations to ensure every release meets a high bar for performance, stability, and accuracy. What You Will Do: 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. Contribute to and execute automated tests using existing frameworks and tools. Collaborate with engineers and product managers to define test coverage, acceptance criteria, and edge cases. Validate data integrity and workflow behavior across reviewing, grading, vaulting, purchasing, and marketplace features. Log, track, and retest defects with clear documentation and reproducible steps. Participate in sprint planning, standups, and releas

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Based on: Senior QA Engineer

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More in United States

QA Engineering Remote Europe Remote-first Fintech