Senior QA Engineer - Remote, Flexible Hours

Hard Rock Digital

United States

Hybrid

USD 90,000 - 120,000

Full time

14 days+

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Benefits offered by this job

Competitive pay and benefits

Hybrid/remote working environment

Startup culture

Job summary

Hard Rock Digital is building a premier online sportsbook and casino platform in the U.S. We seek a Senior Manual QA Engineer to own testing across authentication, account management, promotions, rewards, and geolocation.

You will validate bonus logic, loyalty mechanics, and redemption flows on web, mobile, API, and backend systems, with AI-assisted QA to boost coverage. You will work with engineering and product teams, design test strategies, and mentor junior QA engineers, ensuring

Qualifications

5+ years of experience in software quality assurance with a strong focus on manual testing.
Strong experience testing web and mobile applications in complex production environments.
Solid understanding of SDLC, STLC, and QA best practices.
Experience testing APIs using tools such as Postman or Swagger.
Strong troubleshooting and debugging skills across frontend and backend systems.
Experience with tools such as DevTools, Charles Proxy, Proxyman, and emulators.
Familiarity with databases and ability to write SQL queries for validation and troubleshooting.
Demonstrated experience integrating AI-assisted tools into QA workflows, test design, debugging, or defect analysis.
Ability to work independently, prioritise effectively, and take ownership of testing efforts.
Strong communication and collaboration skills within cross-functional Agile teams.

Responsibilities

Participate in all stages of the SDLC to ensure product quality and release readiness.
Review product and technical requirements to develop effective test strategies and coverage.
Design, maintain, and execute test plans, test cases, and exploratory testing strategies across web, mobile, API, and backend systems.
Conduct regression, integration, system, and end-to-end testing for critical player-facing features.
Identify, document, track, and help troubleshoot defects through resolution.
Assess release risk and provide QA recommendations for complex features and customer journeys.
Partner with Engineering and Product teams to identify risks early and improve quality throughout development.
Use tools such as Postman, Swagger, DevTools, Charles Proxy, Proxyman, and emulators to validate functionality and investigate issues.
Validate backend integrations and data consistency using SQL queries and debugging tools.
Use AI-assisted tools to improve test coverage, accelerate defect investigation, and increase QA efficiency.
Mentor junior and mid-level QA engineers on testing best practices and debugging techniques.
Take ownership of testing strategy and execution for complex features and initiatives.
Contribute to continuous improvement of QA processes, tooling, and test coverage.