Citizen Health
Who We Are
Citizen Health was founded on the belief — shaped by firsthand lived experiences navigating healthcare — that having the right advocate is the single most important factor in achieving better care and outcomes. By uniquely combining data, AI, and community, Citizen 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, patients share their data in exchange for value, enabling biopharma and researchers with seamless access to patients and regulatory-grade data, shaving years off drug development for much-needed treatments.
Citizen is founded by experienced entrepreneurs with multiple successes under their belts and is funded by top-tier investors including 8VC, Transformation Capital, and Headline Ventures, among others. We are a mission-driven team excited to be building the future of consumer healthcare. The Role
We're seeking a
Senior Product Engineer
to work on the development of our patient, partner, and internal-facing 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 front-end team, you will build high-performance, scalable, and accessible user interfaces that serve diverse user groups including rare disease patients, healthcare providers, researchers, and our internal teams. 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. Responsibilities
Implement high-performance, scalable front-end solutions using modern web technologies Lead the design and development of reusable UI components and libraries to ensure consistency across our platform Optimize application performance, focusing on load time, responsiveness, and efficient resource usage, particularly crucial for our data-intensive healthcare applications Collaborate with UX/UI designers to translate wireframes and mockups into responsive, interactive features that meet the needs of rare disease patients, healthcare providers, and researchers Implement and maintain robust front-end testing strategies, including unit tests and end-to-end tests, to ensure the reliability of our critical health-related applications Stay current with front-end best practices, emerging technologies, and industry trends, particularly those relevant to healthcare and scientific research applications Work closely with back-end engineering teams to integrate front-end applications with APIs and services, ensuring seamless data flow and functionality Who You Are
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. Must-Have Skills
7+ years of experience in front-end development, 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 understanding of web performance optimization techniques, scalability, and security Experience with front-end testing frameworks (e.g., Jest, React Testing Library, Cypress) Preferred Skills
Experience with state management solutions (e.g., Redux, MobX, or Recoil) Familiarity with modern build tools, module bundlers, and CI/CD pipelines Knowledge of responsive design principles and cross-browser compatibility Proven track record of high-quality coding and architectural design Why Join Us?
At Citizen Health, you will be part of an ambitious mission to build innovative AI-driven solutions that redefine the consumer healthcare experience and improve outcomes for millions . We value curiosity, creativity, and collaboration, and we believe in empowering every team member to have an impact. Here, you’ll find: The chance to work on
pioneering AI technologies
and
solve complex problems
that push the boundaries of what’s possible in healthcare The
freedom to lead
your projects and shape the company’s direction in a mission-driven environment where your work makes a real impact A fast-paced, high-growth setting that brings
expanding opportunities
and clear paths for career progression A supportive
culture of learning, experimentation, and innovation , where new ideas are encouraged and explored A commitment to
empathy and diversity , recognizing that our greatest strengths come from our varied perspectives and experiences Regular team activities
and knowledge sharing, all within a culture that prioritizes well-being and connection Additional Perks Competitive salary + equity package Comprehensive health, dental, and vision insuranceUnlimited paid time off including a generous parental leave Flexible hybrid work environment Don't meet every qualification?
No worries! We believe that passion, curiosity, and the right mindset are just as important as a checklist of skills. If you’re excited about what we’re building, we encourage you to apply. Our Commitment to Diversity & Inclusion:
Citizen Health is proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We welcome applicants of all backgrounds, identities, and experiences. Everyone deserves an equal chance to contribute and grow here — regardless of race, gender identity, sexual orientation, religion, national origin, age, disability, or veteran status.
#J-18808-Ljbffr
Citizen Health was founded on the belief — shaped by firsthand lived experiences navigating healthcare — that having the right advocate is the single most important factor in achieving better care and outcomes. By uniquely combining data, AI, and community, Citizen 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, patients share their data in exchange for value, enabling biopharma and researchers with seamless access to patients and regulatory-grade data, shaving years off drug development for much-needed treatments.
Citizen is founded by experienced entrepreneurs with multiple successes under their belts and is funded by top-tier investors including 8VC, Transformation Capital, and Headline Ventures, among others. We are a mission-driven team excited to be building the future of consumer healthcare. The Role
We're seeking a
Senior Product Engineer
to work on the development of our patient, partner, and internal-facing 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 front-end team, you will build high-performance, scalable, and accessible user interfaces that serve diverse user groups including rare disease patients, healthcare providers, researchers, and our internal teams. 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. Responsibilities
Implement high-performance, scalable front-end solutions using modern web technologies Lead the design and development of reusable UI components and libraries to ensure consistency across our platform Optimize application performance, focusing on load time, responsiveness, and efficient resource usage, particularly crucial for our data-intensive healthcare applications Collaborate with UX/UI designers to translate wireframes and mockups into responsive, interactive features that meet the needs of rare disease patients, healthcare providers, and researchers Implement and maintain robust front-end testing strategies, including unit tests and end-to-end tests, to ensure the reliability of our critical health-related applications Stay current with front-end best practices, emerging technologies, and industry trends, particularly those relevant to healthcare and scientific research applications Work closely with back-end engineering teams to integrate front-end applications with APIs and services, ensuring seamless data flow and functionality Who You Are
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. Must-Have Skills
7+ years of experience in front-end development, 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 understanding of web performance optimization techniques, scalability, and security Experience with front-end testing frameworks (e.g., Jest, React Testing Library, Cypress) Preferred Skills
Experience with state management solutions (e.g., Redux, MobX, or Recoil) Familiarity with modern build tools, module bundlers, and CI/CD pipelines Knowledge of responsive design principles and cross-browser compatibility Proven track record of high-quality coding and architectural design Why Join Us?
At Citizen Health, you will be part of an ambitious mission to build innovative AI-driven solutions that redefine the consumer healthcare experience and improve outcomes for millions . We value curiosity, creativity, and collaboration, and we believe in empowering every team member to have an impact. Here, you’ll find: The chance to work on
pioneering AI technologies
and
solve complex problems
that push the boundaries of what’s possible in healthcare The
freedom to lead
your projects and shape the company’s direction in a mission-driven environment where your work makes a real impact A fast-paced, high-growth setting that brings
expanding opportunities
and clear paths for career progression A supportive
culture of learning, experimentation, and innovation , where new ideas are encouraged and explored A commitment to
empathy and diversity , recognizing that our greatest strengths come from our varied perspectives and experiences Regular team activities
and knowledge sharing, all within a culture that prioritizes well-being and connection Additional Perks Competitive salary + equity package Comprehensive health, dental, and vision insuranceUnlimited paid time off including a generous parental leave Flexible hybrid work environment Don't meet every qualification?
No worries! We believe that passion, curiosity, and the right mindset are just as important as a checklist of skills. If you’re excited about what we’re building, we encourage you to apply. Our Commitment to Diversity & Inclusion:
Citizen Health is proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We welcome applicants of all backgrounds, identities, and experiences. Everyone deserves an equal chance to contribute and grow here — regardless of race, gender identity, sexual orientation, religion, national origin, age, disability, or veteran status.
#J-18808-Ljbffr