Why this role exists
Bios Life raised $25M Unknown on 11 Aug 2026. This role went up 57 days later.
KEY RESPONSIBILITIES - Independently deliver complete patient-facing features from concept through implementation and release across the React Native mobile app and supporting backend services. - Own full vertical slices of work, including UI implementation, GraphQL API integration, backend updates, loading states, error states, accessibility, and edge-case handling. - Build and ship high-quality patient-facing workflows such as appointment scheduling, care plan tracking, messaging, and other core user experiences. - Improve mobile application quality and stability by reducing crash rates, improving latency on critical flows, and implementing monitoring, alerting, error tracking, structured logging, and debuggability. - Extend backend models and GraphQL APIs as needed to support product features while maintaining clean service boundaries and avoiding unnecessary technical debt. - Ensure secure and compliant handling of sensitive patient data in all feature development, including safe logging, secure data handling, and alignment with HIPAA-conscious engineering practices. - Contribute to internal clinical workflow tooling and backend services as business priorities shift. - Work within the architecture established by the Staff App Engineer while identifying and raising opportunities to improve delivery speed, user experience, and technical quality. - Strengthen day-to-day engineering practices through high-quality code, testing, thoughtful pull request reviews, pairing, and practical improvements to CI/CD and developer experience. - Partner effectively with product, design, and engineering stakeholders to deliver polished, reliable, patient-facing experiences. QUALIFICATIONS - 4 to 7+ years of experience building and shipping production software, with the ability to independently deliver high-quality end-to-end features. - Strong production experience with React Native, including navigation, state management, platform-specific behavior, performance debugging, and shipping mobile features in a production environment. - Experience working across the full stack, including React Native on the frontend and GraphQL plus backend services on the server side. - Ability to consume GraphQL effectively on the client side and extend backend schemas, resolvers, and data models when required for feature delivery. - Strong understanding of secure application development, including encryption, secure storage, access controls, audit logging, safe handling of sensitive data, and thoughtful evaluation of third-party dependencies. - Ability to build complete user-facing features that account for accessibility, usability, loading behavior, edge cases, and production readiness. - Experience working in a fast-moving, startup or greenfield environment with evolving requirements and limited process overhead. - Strong communication and collaboration skills, including the ability to explain tradeoffs clearly and work effectively with engineers and non-technical stakeholders. - Demonstrated ownership, follow-through, and pragmatic decision-making, including knowing when to ask for guidance and when to move quickly with imperfect information. - Experience using AI coding tools as a regular part of the development workflow while maintaining strong engineering judgment and code quality. Preferred Qualifications - Experience with Python/Django backend development. - Familiarity with mobile CI/CD, app store submission, beta distribution, feature flagging, staged rollouts, and production monitoring. - Experience implementing accessibility in React Native applications. - Experience with Expo and EAS toolchain. - Experience with offline-first mobile application patterns and data synchronization. - Familiarity with FHIR resources or clinical data models. - Strong TypeScript skills. - Strong product and UI/UX sensibility.