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Typescript Nodejs Jobs in California (NOW HIRING)

Job Title: Senior Java Full Stack Developer

San Jose, CA ยท On-site

$61.50 - $79.50/hr

ReactJS and TypeScript * Node.js * Apache Kafka * Elasticsearch * Kibana * Oracle Database * MySQL * PostgreSQL * Azure SQL (PaaS) * Develop and maintain enterprise applications using Java and Spring ...

Node.js Developer

San Diego, CA

$54.50 - $70.25/hr

Experience with building and delivering Node.js apps to production using JavaScript or TypeScript for backend service development (as opposed to using Node.js for frontend UI development) 5 Years to ...

Node.js Developer

San Diego, CA ยท On-site

$54.50 - $70.25/hr

... TypeScript for backend service development (as opposed to using Node.js for frontend UI development) โ€ข 5 Years to 10 Years of experience with NodeJS โ€ข Strong Javascript/HTML/CSS/Ajax coding ...

Node.JS/TypeScript Engineer

Encino, CA ยท On-site

$53.75 - $69.50/hr

Experience with TypeScript. Experience in developing highly scalable micro-services and optimized RESTful APIs using Node or TypeScript. Experience in Jest for unit testing application. Experience ...

ReactJS Developer

Santa Clara, CA ยท On-site +1

$59 - $76.75/hr

Also, 2+ years in GraphQL, Typescript, NodeJS, HTML5, CSS3 * 4+ years with web services (consuming or creating) with REST or SOAP. * 2 to 4+ years with unit testing & Test Driven Development (TDD ...

ReactJS Developer

Santa Clara, CA ยท On-site

$59 - $76.75/hr

Also, 2+ years in GraphQL, Typescript, NodeJS, HTML5, CSS3 * 4+ years with web services (consuming or creating) with REST or SOAP. * 2 to 4+ years with unit testing & Test Driven Development (TDD ...

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Typescript Nodejs information

What is the difference between Typescript Nodejs vs JavaScript Developer?

AspectTypescript Nodejs DeveloperJavaScript Developer
Required skillsProficiency in TypeScript, Node.js, JavaScript fundamentalsStrong JavaScript skills, familiarity with frameworks like React or Angular
Work environmentBackend development, server-side scripting, API developmentFrontend, backend, or full-stack development
CertificationsOften no formal certification, but TypeScript and Node.js courses preferredJavaScript certifications or related web development courses

Typescript Nodejs developers focus on building scalable server-side applications using TypeScript and Node.js, emphasizing type safety and backend logic. JavaScript developers may work across frontend, backend, or full-stack roles, often with a broader focus on client-side scripting. Both roles require strong JavaScript knowledge, but Typescript Nodejs developers specialize in server-side TypeScript development within the JavaScript ecosystem.

What are popular job titles related to Typescript Nodejs jobs in California? For Typescript Nodejs jobs in California, the most frequently searched job titles are:
What job categories do people searching Typescript Nodejs jobs in California look for? The top searched job categories for Typescript Nodejs jobs in California are:
What cities in California are hiring for Typescript Nodejs jobs? Cities in California with the most Typescript Nodejs job openings:
Clinical Data Engineer - TypeScript

Clinical Data Engineer - TypeScript

Mercor

San Francisco, CA โ€ข On-site, Remote

$75 - $87/hr

Full-time

Posted 3 days ago


Job description

About the job

Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.

Position: Software Engineer, Clinical Data (TypeScript, FHIR/HL7)
Type: Contract
Compensation: $75โ€“$87/hour
Location: Remote

Role Responsibilities

  • Build robust TypeScript/Node.js services for EHR integrations.
  • Architect integration services using HL7 v2, FHIR, and EHR APIs.
  • Deploy microservices on AWS with containerization; implement data validation, monitoring, and HIPAA-compliant security.
  • Contribute to code reviews and system-design discussions.
  • Use AI-assisted coding tools to accelerate development and collaborate with product managers on clinical workflow solutions.

Qualifications

Must-Have

  • 3+ years building production systems with Node.js and TypeScript.
  • Experience at a healthcare startup or health-data integration platform, with knowledge of FHIR, HL7, patient identity management, or clinical data modeling.
  • Strong computer science fundamentals: algorithms, data structures, OOP, concurrency, and distributed systems.
  • RESTful or event-driven API design and implementation experience.
  • Microservices or cloud-native application scaling experience (AWS, Kubernetes).
  • Must be a U.S. citizen or permanent resident located in the United States; this role is on-site in Seattle, WA or Madison, WI.

Preferred

  • Experience implementing OAuth2.0 / SMART on FHIR authentication flows.

Application Process (Takes 20โ€“30 mins to complete)

  • Upload resume
  • AI interview based on your resume
  • Submit form

Resources & Support

  • For details about the interview process and platform information, please check: https://talent.docs.mercor.com/welcome
  • For any help or support, reach out to: support@mercor.com

PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.