Senior Full Stack Developer jobs in United States
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Function Health · 6 hours ago

Senior Full Stack Developer

Function Health is dedicated to detecting cancer early for everyone in the world through AI-powered MRI technology. As a Senior Full Stack Developer, you will architect and build web platforms, mentor engineers, and drive best practices to deliver secure and reliable products that enhance the cancer screening experience.

Health CareHealth DiagnosticsMedicalPersonal Health

Responsibilities

Join a passionate and collaborative team dedicated to groundbreaking health solutions
Deliver full‑stack solutions, from crafting customer facing UIs to optimizing database queries and owning the interactions between all layers
Lead design and delivery of end‑to‑end features across the stack, with an emphasis on high‑performance ASP.NET Core services
Architect clean, maintainable, and secure APIs that integrate with EMRs, imaging partners, and AI services
Mentor & coach other engineers through code reviews, pair programming, and design sessions
Collaborate closely with product, design, and clinical teams to translate requirements into intuitive desktop, tablet, and mobile experiences
Own quality and define automated test strategies (unit, integration, e2e) and champion CI/CD and DevOps in Azure
Drive continuous improvement by introducing best‑in‑class engineering practices, performance tuning, and observability
Shape technical roadmap and contribute to development planning, daily stand‑ups, and retrospectives in our Agile process

Qualification

ASP.NET CoreC#JavaScript/TypeScriptAzureSQL ServerMicroservicesRESTful APIsAutomated TestingAgileMentoringCommunicationCollaborationProblem-solving

Required

Bachelor's degree in Computer Science, Software Engineering, or a related field
6 + years building production systems in ASP.NET Core / C#
Full-Stack experience with demonstrated ownership of both modern JavaScript/TypeScript frontends and ASP.NET Core backends in production
Experience designing microservices, RESTful APIs, and event‑driven systems; shaping data models and domain boundaries
Deploying and operating workloads in Azure (or AWS/GCP) using IaC, containerization (Docker/Kubernetes), pipelines, and monitoring
Deep experience with SQL Server
Proficiency implementing automated testing with xUnit/NUnit/Jest/Playwright and enforcing clean code standards
Proven track record of mentoring engineers, leading projects, and influencing engineering strategy
Excellent written & verbal communication and a bias for collaboration in a cross‑functional, Agile environment

Preferred

Experience with DICOM, HL7/FHIR, or other healthcare standards
Background in security & compliance (HIPAA, SOC 2)
Passion for responsive design, PWAs, and accessibility
Experience with Python, GCP & FastAPI a plus for future initiatives

Benefits

Stock options.
Comprehensive health, dental, and vision plans for you and your family.
Flexible work environment.
Team off-sites and wellness initiatives.
Competitive vacation policy.
A culture that emphasizes continuous learning and personal growth.

Company

Function Health

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Function Health is a health platform offering lab tests to help individuals monitor their health.

Funding

Current Stage
Growth Stage
Total Funding
$354M
Key Investors
RedpointAndreessen HorowitzPari Passu Venture Partners
2025-11-19Series B· $298M
2024-06-25Series A· $53M
2023-12-31Seed

Leadership Team

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Neil Shah
Chief Operating Officer
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Company data provided by crunchbase