Senior Software Engineer

Software Engineer, Clinical Data (TypeScript, FHIR/HL7) Work Snapshot Type: W2 Contract Location: Seattle, WA Commitment: Full-Time What You'll Be Doing Build robust TypeScript/Node.js backend services to support EHR integrations across clinical data platforms Architect integration pipelines using HL7 v2, FHIR, and EHR APIs to enable interoperability between health record systems Deploy and scale microservices on AWS with containerization, implementing data validation, monitoring, and HIPAA-compliant security controls Contribute to code reviews and system-design discussions, collaborating with product managers on clinical workflow solutions Leverage coding-assistance tools to accelerate development velocity and maintain high engineering standards What We're Looking For Strong experience in TypeScript and Node.js building production-grade backend systems Strong experience in FHIR, HL7 v2, and clinical data integration within healthcare startup or health-data platform environments Strong experience in RESTful and event-driven API design and implementation Strong experience in microservices architecture and cloud-native scaling using AWS and/or Kubernetes Strong experience in computer science fundamentals including algorithms, data structures, concurrency, and distributed systems Strong experience in OAuth2.0 and/or SMART on FHIR authentication flows (preferred) Application Process Open the Mercor application link included in this email. Register for a Mercor account if you do not already have one, or log in to your existing account. After signing in, submit your application for the role on Mercor.