Senior Software Engineer - Fullstack

Function Health is the AI operating system for health, designed to empower people to live 100 healthy years. As a Senior Full Stack Developer on the imaging team, you will architect, build, and scale web platforms that enhance cancer screening experiences while mentoring engineers and driving best practices.

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

Requirements:

• 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 in 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
• 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