Fullstack QA Engineer (MSME)

Accountabilities: Design, execute, and maintain comprehensive manual test cases for business-focused mobile applications. Perform end-to-end and regression testing across releases, product updates, and critical user journeys. Collaborate with developers and product managers throughout the release cycle to identify defects before features reach customers. Test REST APIs and backend services using tools such as Postman, validating application behavior beyond the user interface. Investigate and troubleshoot issues using browser developer tools, logs, crash reports, and detailed reproduction steps. Conduct cross-browser and cross-device testing to identify compatibility issues related to operating systems, device configurations, and network conditions. Write and maintain automated tests in Kotlin as test coverage expands. Contribute to integrating automated tests into CI/CD pipelines as the team develops its testing infrastructure. Communicate findings clearly, assess defect severity, and provide potential root-cause hypotheses to support efficient resolution. Help strengthen testing practices, improve release confidence, and establish a reliable foundation for broader test automation. Requirements: At least 3 years of experience in quality assurance or software testing, with strong hands-on experience testing mobile products. Solid understanding of mobile application behavior, including app lifecycle management, push notifications, deep links, permissions, device compatibility, and varying network conditions. Practical experience testing REST APIs and validating backend-driven product workflows. Ability to read and write basic code or scripts in at least one programming language, such as Kotlin, Swift, Java, Python, JavaScript, TypeScript, or a similar language. Understanding of automated testing fundamentals, including test structure, test data management, flaky tests, and continuous integration test runs. Strong debugging and investigation skills, including the ability to analyze logs and crash reports, document reproducible steps, evaluate issue severity, and develop root-cause hypotheses. Excellent communication and collaboration skills, with the ability to work effectively with engineers and product managers throughout the software development lifecycle. A detail-oriented, analytical approach to identifying defects and ensuring product quality across different environments. Ability to work effectively in a fully remote, collaborative engineering environment, with core collaboration hours from 12:00 to 19:00 Manila time (UTC+8). Benefits: Stock options: Access to a stock option plan with four-year vesting and a 25% cliff after the first year. Remote flexibility: Fully remote work with established core collaboration hours. Equipment and tools: Company-provided tools and equipment to support your work. Health coverage: Medical insurance for you and your family, starting on day one. Mental health support: Access to an internal mental health support specialist. Paid time off: 22 vacation days, Philippine public holidays, and 15 sick days. Professional development: Opportunities to share expertise and learn through internal expert meetups, external conferences, and industry publications. Team connection: Regular offsites, sports activities, and team events across Southeast Asia. Team rewards: High-performing teams may earn a dedicated beach house week in Southeast Asia. Meaningful ownership: Opportunities to take responsibility, contribute to quality improvements, and help shape testing and automation practices as the product evolves.