Staff / Principal Full Stack Engineer

Key Responsibilities

• Design and build Chamber’s core web applications. Develop and evolve the full-stack systems that power Chamber’s operational tools for care teams and providers. Build scalable application components that support complex healthcare workflows and large volumes of clinical and operational data.
• Build modern, high-quality web interfaces. Design and implement intuitive user experiences using React, Next.js, and Tailwind. Translate complex workflows and analytics into usable and reliable tools for clinicians and care operations teams.
• Develop backend services and application logic. Build and maintain Node.js and AWS Lambda services that power application workflows, APIs, and integrations. Implement business logic and application services that interact with Chamber’s healthcare data systems, including FHIR-based platforms.
• Integrate data and AI-powered capabilities. Collaborate with others to integrate analytics and AI-powered features into the application layer. Apply LLM-powered functionality where it meaningfully improves workflows and insights for care teams.
• Collaborate across engineering disciplines. Work closely with fellow engineers to deliver reliable and scalable systems. Contribute to architectural decisions, engineering standards, and shared development practices.

Knowledge, Skills, and Abilities

Strong full-stack engineering expertise. Extensive experience building modern web applications, spanning frontend systems, backend services, and API design. Modern frontend development. Strong experience building production applications with React, Next.js, and TypeScript. Able to design maintainable component architectures and deliver high-quality user interfaces. Backend systems and service design. Experience designing and implementing backend services and APIs in Node.js or similar environments. Able to build reliable services that support complex workflows and data interactions. Workflow-oriented product development. Experience building applications that support operational workflows, stateful processes, and real-world user interactions. Collaborative engineering mindset. Able to work effectively within a small, senior engineering team, contributing ideas, shaping architecture, and collaborating closely with product and data partners. Startup ownership mindset. Comfortable operating in fast-moving and sometimes ambiguous environments, taking ownership of meaningful systems and helping drive solutions from concept through production.

Job Requirements

• 8–12 years of experience in software engineering with significant full-stack development experience
• Proven experience designing and building production web applications
• Strong experience with React, Next.js, and TypeScript
• Experience building backend services using Node.js or similar platforms
• Experience designing APIs and implementing application business logic
• Experience working with cloud-based systems (AWS preferred)
• Experience building applications that interact with external APIs or data platforms
• Strong communication and collaboration skills
• Comfortable with ambiguity and working in a fast-paced startup environment
• Must be based in the U.S. and able to align with Eastern Time working hours

Nice to Have

• Experience working with healthcare data platforms or healthcare technology systems
• Familiarity with FHIR or healthcare interoperability standards
• Experience integrating AI-powered functionality into production applications
• Experience working in HIPAA- or SOC2-compliant environments