ashby
Senior Backend Engineer, Core Services
Ellipsis Health
San Francisco, USA
Full-time
Senior · 5+ years experience
Hybrid
USD 160000-210000 yearly / year
Discovered Yesterday
TypeScriptJavaScriptNode.jsRESTful APIsGraphQLAWS
Free
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TypeScriptJavaScriptNode.js
Key Skills for This Role
TypeScriptJavaScriptNode.jsRESTful APIsGraphQLAWS
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Responsibilities
- Design, develop, and maintain end-to-end features across TypeScript-based backend services
- Architect and implement scalable APIs and microservices using TypeScript/Node to support conversational AI workflows and healthcare integrations
- Own services in production end-to-end, including deployment, monitoring, incident response, and continuous improvement of reliability and performance
- Lead the design and implementation of database schemas and data pipelines for structured and unstructured healthcare data
- Design and maintain secure integrations with healthcare systems, scheduling systems, and external platforms
- Implement and manage authentication and authorization across systems
- Integrate and manage identity and access management solutions such as Zitadel
- Ensure security, privacy, and compliance (HIPAA, FHIR, and related standards) across backend systems
- Optimize systems for performance, reliability, and scalability, supporting high-volume, real-time workloads
- Build and maintain CI/CD pipelines, infrastructure automation, and observability for production services
- Troubleshoot and resolve complex production issues; participate in on-call or production support rotations as needed
- Mentor junior engineers and contribute to engineering best practices, code quality, and architectural standards
- Stay current with emerging technologies and frameworks, applying them thoughtfully to improve product velocity and quality
Qualifications
- Bachelor's or Master's degree in Computer Science or equivalent practical experience
- 5+ years of professional experience building backend applications with strong TypeScript/JavaScript expertise
- Strong proficiency in TypeScript/JavaScript and Node.js for backend and API development
- Expertise in designing and consuming RESTful APIs and/or GraphQL
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