Senior Product Engineer, Citizen Health

• You are a builder and problem solver at heart who loves working in fast-paced, innovative environments
• You have experience working in consumer technology companies and have also worked on products that deal with complex data and systems
• You love start-ups and can operate autonomously knowing that collaboration is the key to your success
• 5+ years of experience in product engineering, with a focus on complex single-page applications (SPAs) and a proven track record of launching consumer-facing products
• Expert-level proficiency in JavaScript/TypeScript, React, and modern CSS (including CSS-in-JS solutions)
• Strong product sense and UX instincts where you’ll derive decisions from user needs, data, and experiments
• Strong understanding of web performance optimization techniques, scalability, and security
• Experience with front-end testing frameworks (e.g., Jest, React Testing Library, Cypress)

Desirable

• We're seeking a Senior Product Engineer to work on the development of our patient, partner, and company web applications
• This role is crucial in creating intuitive, efficient, and responsive user interfaces that will directly impact our users' experience and our platform's success
• As a key part of our engineering team, you will build high-performance, scalable, and accessible user interfaces that use AI to serve diverse user groups including rare disease patients, healthcare providers, researchers, and our internal teams
• You will join a team that highly leverages the latest AI coding assistants (e.g. Cursor, Claude Code, Codex, etc.) to implement features at very high velocity
• Your work will be at the heart of our mission, translating complex health data and research findings into user-friendly interfaces that empower patients, facilitate groundbreaking research, and streamline our internal operations