Citizen Health is building a personalized AI advocate powered by patients' complete medical histories and data from thousands of other patients to generate personalized insights for clinical decisions and day-to-day challenges, starting in rare and complex conditions. The company aims to enable biopharma and researchers with seamless access to patients and regulatory-grade data, shaving years off drug development for much-needed treatments.
Requirements
- JavaScript/TypeScript with a modern framework (e.g., React/Vue), semantic HTML/CSS, accessibility, and performance for data-heavy UIs.
- Strong product sense and UX instincts; you use user needs, data, and experiments to guide decisions and iterate quickly.
- Working knowledge of performance, scalability, and security fundamentals appropriate to your layer (e.g., web perf, API efficiency, data modeling, auth).
- Experience with testing (e.g., Jest, React Testing Library, Cypress, PyTest) and comfort with code reviews and iterative development.
- Experience with frontend state management (e.g., Redux, MobX, Recoil) or a backend framework (e.g., Express, FastAPI, Spring, Fiber).
- Familiarity with CI/CD pipelines and modern build tooling.
- Proficiency with databases (SQL or NoSQL) and writing simple queries to inform product decisions.
Responsibilities
- work on the development of our patient, partner, and company web applications.
- 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.
- implement features at very high velocity using the latest AI coding assistants (e.g. Cursor, Claude Code, Codex, etc.).
- translating complex health data and research findings into user-friendly interfaces that empower patients, facilitate groundbreaking research, and streamline our internal operations.
- launching user-facing features or services.
- iteratively develop features and services.
- write simple queries to inform product decisions.
Other
- 0-3 years of professional software engineering experience
- You’re a builder and problem-solver who thrives in fast-paced, innovative environments.
- You’ve worked on consumer or data-rich products, enjoy end-to-end ownership, and collaborate closely with teammates to ship real value.
- You’re comfortable diving into your strengths (frontend, backend, or full-stack) and curious about how AI can improve the experiences we deliver for patients, providers, researchers, and internal teams.
- Competitive salary + equity package
