[Hiring] Mobile QA Engineer @ProphetX

Role Description

We are now looking for a Mobile QA Engineer in the US to own and drive mobile testing activities and be the go-to expert for all things mobile quality.

As a Mobile QA Engineer, you will be the owner of mobile quality on our platform. You will be responsible for:

• Regression testing
• Feature validation
• Test case creation
• Release readiness across our iOS and Android applications

You are someone who lives and breathes mobile testing, takes pride in catching issues before users do, and thrives in a fast-paced, release-driven environment.

Qualifications

• Strong hands-on experience with manual testing on iOS and Android applications
• Proven ability to write detailed, well-structured test cases and test plans
• Experience executing and managing regression test suites for mobile applications
• Familiarity with mobile-specific testing considerations: device fragmentation, OS versions, performance, network conditions, and proxy tools such as Proxyman
• Experience with bug tracking tools (e.g., Jira) and test management platforms such as TestRail or BrowserStack
• Comfortable working in fast-moving Agile/Scrum environments with regular release cadences
• Direct QA or testing experience in the betting, gambling, sportsbook, or betting exchange domain
• Strong understanding of betting concepts such as markets, odds, events, and settlements
• Experience testing user wallets, balances, and financial transaction flows
• Familiarity with risk-sensitive and revenue-impacting user flows
• Exposure to compliance-driven or regulated environments is a plus, especially US-facing products
• Practical or working familiarity with AI tools (e.g., ChatGPT, Copilot) to assist in test case generation or coverage analysis
• Interest in staying current with emerging AI-powered QA tools and techniques
• Experience with mobile test automation frameworks (e.g., Appium, XCUITest, Espresso, or similar)
• Experience working with distributed teams across time zones
• Background in fintech or real-money transaction testing

Requirements

• Own and lead mobile QA testing across iOS and Android platforms
• Design, write, and maintain comprehensive test cases and test plans for new and existing features
• Execute thorough regression testing cycles to ensure platform stability across releases
• Validate new features during active development in close collaboration with product and engineering
• Serve as the primary quality gatekeeper for mobile releases, ensuring each build meets quality standards before it ships
• Identify, document, and track defects with clear reproduction steps and severity assessments
• Collaborate with the Vietnam-based QA and engineering teams to maintain quality alignment across time zones to ensure sufficient coverage
• Contribute to and help grow our mobile automation framework as time and capacity allow

Benefits

• Competitive compensation aligned to role and market
• Equity opportunities so you share in what we’re building
• A clear connection between impact and reward
• Medical, dental, and vision coverage
• Flexible time off built on trust and accountability
• A culture that respects your time and avoids unnecessary meetings
• Fully remote within the U.S.
• Flexibility to work in the way that helps you do your best work
• Be the definitive mobile quality expert at a growing betting exchange startup
• Take on a high-impact role with direct influence on user experience and platform reliability
• Work closely with a globally distributed engineering team on a modern, evolving platform
• Be part of the journey toward CFTC-regulated operations in the U.S. market