
At Citizen Health, we have a singular mission: to improve the lives of the 400+ million people navigating rare and complex conditions. We empower patients with seamless access and control over…

At Citizen Health, we have a singular mission: to improve the lives of the 400+ million people navigating rare and complex conditions. We empower patients with seamless access and control over…
Mission: AI-powered patient platform focused on rare and complex conditions
Founded: 2023
Team size: ~61 employees
Funding: $44.5M total (includes $30M Series A)
Lead investor: 8VC (Series A)
Rare and complex disease patient care, medical record fragmentation, and consented real-world data for research.
2023
Technology, Information and Internet
$30,000,000
Series A announced Aug 14, 2025; participation from Transformation Capital and Headline reported.
“Backed by venture firms and philanthropic funders including 8VC, Transformation Capital, Headline, and Chan Zuckerberg Initiative”
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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 Citizen Health is seeking AI/Machine Learning Engineers to lead the development and deployment of cutting-edge AI solutions that power our patient-centric platform. This role is crucial in designing and implementing sophisticated machine learning models that transform complex health data into actionable insights for patients, healthcare providers, and researchers.
As a key technical leader, you'll be at the forefront of applying advanced machine learning techniques to solve challenging problems in rare disease research and patient care. Your work will be instrumental in developing AI-driven solutions that improve disease understanding, treatment recommendations, and patient outcomes.
Responsibilities
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
Preferred Skills
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
Additional Perks
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. 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. Compensation Range: $150K - $300K
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