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Joyful Habits is a mobile-first consumer product designed to help users build positive daily routines and track their progress toward personal well-being. As we scale and improve the product, we’re looking for a QA Engineer who is passionate about delivering a seamless and reliable user experience across both iOS and Android platforms. This role focuses on testing native mobile applications, especially features that impact real users — from onboarding and authentication to core habit-building functionality. Your ability to explore edge cases, understand platform-specific behaviors, and proactively identify issues using tools like Sentry will be key to the team’s success.
Job Responsibility:
Review product requirements and collaborate with Product and Development teams to ensure full test coverage
Design and execute detailed test cases for native mobile applications built in React Native (iOS and Android)
Perform functional, regression, integration, exploratory, and platform-specific testing on iOS and Android
Validate consumer-facing experiences, focusing on authentication, onboarding, and commerce-related flows
Proactively investigate issues using logging tools like Sentry and collaborate on debugging efforts
Participate in QA planning activities and provide input on risk areas and test coverage needs
Identify, document, and track bugs
work closely with developers to ensure timely resolution
Participate in sprint planning and daily stand-ups to stay aligned with development progress
Contribute to continuous improvement of testing processes and best practices
Support release cycles with final validations and smoke testing
(Optional) Support automation efforts or bring in knowledge of modern QA tooling and practices
Ensure the product delivers a smooth, delightful, and reliable user experience across devices
Requirements:
2+ years of experience in QA, specifically testing consumer-facing applications
Hands-on experience testing native mobile applications on both iOS and Android
Strong understanding of platform-specific behaviors, UI/UX patterns, and constraints for iOS/Android
Strong understanding of QA methodologies, testing types, and best practices
Experience in writing and executing detailed test cases
Hands-on experience with bug tracking tools (JIRA or similar)
Familiarity with logging/monitoring tools like Sentry, and ability to investigate issues through logs and error reports
Experience in web application testing
Familiarity with test case management tools (TestRail, Zephyr, or similar)
Strong attention to detail, analytical skills, and problem-solving mindset
Good communication skills and ability to collaborate in cross-functional teams
Nice to have:
Experience or exposure to modern automation tools or frameworks (Detox, Appium, Cypress, etc.)
Familiarity with tools is a plus: React Native, Firebase, Contentful CMS, Braze CRM, PostHog, MetaBase, PostgreSQL
Experience working in Agile environments and collaborating with cross-functional teams
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