Senior Frontend Engineer

Doctronic | New York City ONSITE (Hybrid) | Reports to CEO The Mission Let's make healthcare free and accessible to everyone through AI. We need frontend engineers to build intuitive, fast interfaces that make complex medical interactions feel simple across web, iOS, and Android. What You'll Build Cross-Platform Applications React web application serving millions of patient consultationsNative iOS app (Swift) and Android app (Kotlin) for optimal performanceEmbeddable web product for partner healthcare systemsShared component libraries and design systems across platforms Patient Experience Real-time chat interfaces for AI doctor consultationsMedical data visualization (symptoms, medications, health records)Video/voice consultation interfaces integrated with telehealth systemsOnboarding flows handling identity verification and insurance intake Healthcare Data UI Complex forms for medical history, medications, insurance informationEHR data display with FHIR-compliant structuresDocument generation and PDF rendering for clinical notesMulti-language support for global accessibility Performance & Accessibility Sub-second load times for critical patient interactionsOffline-first architecture for unreliable connectionsWCAG compliance for healthcare accessibility requirementsHIPAA-compliant data handling in frontend applications You'll also work on AI response streaming, rich text medical documentation, prescription management interfaces, and the foundation for voice/video AI avatars. How We Work Engineering-first org: no project managers, just senior engineersFlat structure with direct CEO reporting and high autonomyOwn features end-to-end from minimal specs to productionAI coding tools encouragedShip fast with good judgment; daily standups for alignment, not micromanagement Required Qualifications Education & Background CS degree OR equivalent demonstrated expertiseRelated technical degrees welcomed with strong programming foundationPreference for graduates from top programs at top universitiesPreference for founders, founding engineers, or extensive startup experienceIndependent problem solver who collaborates well cross-functionally Technical Expertise 5+ years frontend engineering with expertise in ReactProduction React web applications at scaleNative mobile development (Swift for iOS and/or Kotlin for Android)Modern JavaScript/TypeScript, state management (Redux, Context)RESTful API integration and real-time data handlingResponsive design and cross-browser compatibility Design & UX Strong UI/UX sensibility for healthcare applicationsComponent-based architecture and reusable design systemsPerformance optimization for web and mobileAccessibility standards (WCAG) and inclusive design principles Preferred Qualifications Applications for healthcare, fintech, or regulated industriesHIPAA compliance requirements for frontend applicationsReal-time chat or messaging interfaces at scaleVideo/voice communication integration (WebRTC, native APIs)Embeddable widget or SDK developmentHealthcare workflows, patient portals, or medical applicationsSeed/Series A experience in healthcare or technologyAdvanced degree in CS, HCI, or related field What We Offer Competitive salary plus significant equityBuild interfaces transforming healthcare accessibility for millionsDirect CEO reporting with significant autonomyAccess to leading technologies and healthcare expertsBenefits reimbursement Funding & Momentum Union Square Ventures led our seed (Feb 2025)Lightspeed Venture Partners preempted our Series A six months later (Aug 2025)Abstract preempted our Series B five months later (Jan 2026)Significant equity stake in fast-moving, well-backed company About Doctronic Doctronic is the #1 AI Doctor, revolutionizing direct-to-patient healthcare through our proprietary AI system. Doctronic is the first AI legally authorized to practice medicine. We're processing millions of consultations monthly with 99%+ treatment plan accuracy validated by board-certified clinicians. Our platform (doctronic.ai) provides free, anonymous, HIPAA-compliant AI consultations alongside affordable human physician visits ($40) available 24/7 across all 50 states via instant video, scheduled video, or async text. Compensation Range: $75K - $210K Senior Frontend Engineer Doctronic | New York City ONSITE (Hybrid) | Reports to CEO The Mission Let's make healthcare free and accessible to everyone through AI. We need frontend engineers to build intuitive, fast interfaces that make complex medical interactions feel simple across web, iOS, and Android. What You'll Build Cross-Platform Applications React web application serving millions of patient consultationsNative iOS app (Swift) and Android app (Kotlin) for optimal performanceEmbeddable web product for partner healthcare systemsShared component libraries and design systems across platforms Patient Experience Real-time chat interfaces for AI doctor consultationsMedical data visualization (symptoms, medications, health records)Video/voice consultation interfaces integrated with telehealth systemsOnboarding flows handling identity verification and insurance intake Healthcare Data UI Complex forms for medical history, medications, insurance informationEHR data display with FHIR-compliant structuresDocument generation and PDF rendering for clinical notesMulti-language support for global accessibility Performance & Accessibility Sub-second load times for critical patient interactionsOffline-first architecture for unreliable connectionsWCAG compliance for healthcare accessibility requirementsHIPAA-compliant data handling in frontend applications You'll also work on AI response streaming, rich text medical documentation, prescription management interfaces, and the foundation for voice/video AI avatars. How We Work Engineering-first org: no project managers, just senior engineersFlat structure with direct CEO reporting and high autonomyOwn features end-to-end from minimal specs to productionAI coding tools encouragedShip fast with good judgment; daily standups for alignment, not micromanagement Required Qualifications Education & Background CS degree OR equivalent demonstrated expertiseRelated technical degrees welcomed with strong programming foundationPreference for graduates from top programs at top universitiesPreference for founders, founding engineers, or extensive startup experienceIndependent problem solver who collaborates well cross-functionally Technical Expertise 5+ years frontend engineering with expertise in ReactProduction React web applications at scaleNative mobile development (Swift for iOS and/or Kotlin for Android)Modern JavaScript/TypeScript, state management (Redux, Context)RESTful API integration and real-time data handlingResponsive design and cross-browser compatibility Design & UX Strong UI/UX sensibility for healthcare applicationsComponent-based architecture and reusable design systemsPerformance optimization for web and mobileAccessibility standards (WCAG) and inclusive design principles Preferred Qualifications Applications for healthcare, fintech, or regulated industriesHIPAA compliance requirements for frontend applicationsReal-time chat or messaging interfaces at scaleVideo/voice communication integration (WebRTC, native APIs)Embeddable widget or SDK developmentHealthcare workflows, patient portals, or medical applicationsSeed/Series A experience in healthcare or technologyAdvanced degree in CS, HCI, or related field What We Offer Competitive salary plus significant equityBuild interfaces transforming healthcare accessibility for millionsDirect CEO reporting with significant autonomyAccess to leading technologies and healthcare expertsBenefits reimbursement Funding & Momentum Union Square Ventures led our seed (Feb 2025)Lightspeed Venture Partners preempted our Series A six months later (Aug 2025)Abstract preempted our Series B five months later (Jan 2026)Significant equity stake in fast-moving, well-backed company About Doctronic Doctronic is the #1 AI Doctor, revolutionizing direct-to-patient healthcare through our proprietary AI system. Doctronic is the first AI legally authorized to practice medicine. We're processing millions of consultations monthly with 99%+ treatment plan accuracy validated by board-certified clinicians. Our platform (doctronic.ai) provides free, anonymous, HIPAA-compliant AI consultations alongside affordable human physician visits ($40) available 24/7 across all 50 states via instant video, scheduled video, or async text. Compensation Range: $75K - $210K