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Mercor

React Developer - Fully Remote | Upto $75/hr

Mercor
United States · Full-time · Not Applicable
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: Senior Software Engineer, Full Stack (TypeScript, React, AWS)

Type: Contract

Compensation: $55–$75/hour

Location: Hybrid, Seattle, WA

Role Responsibilities

  • Design and build robust TypeScript/Node.js services for EHR integrations and clinical workflows.
  • Deploy and operate microservices on AWS using containerization.
  • Build React/TypeScript provider- and patient-facing interfaces optimized for desktop and mobile.
  • Develop integrations with patient-education and patient-engagement vendors, including notifications and tracking.
  • Contribute to code reviews and system-design discussions, balancing quality with startup speed.


Qualifications

Must-Have

  • 3 to 5 years of professional experience building production software systems using TypeScript/JavaScript.
  • Strong computer science fundamentals: algorithms, data structures, OOP design, concurrency, and distributed systems.
  • RESTful or event-driven API development with Node.js (Nest/Express).
  • Strong front-end skills with React and TypeScript, including mobile and desktop optimization.
  • Comfort debugging across distributed services and working agilely in a startup environment.
  • Must be a U.S. citizen or permanent resident located in the United States; this role is hybrid, with onsite days in Seattle, WA.


Preferred

  • Healthcare startup or health-data integration background.
  • High-throughput messaging platform experience.
  • AWS, GCP, or Azure cloud experience.
  • Tailwind CSS expertise.


Application Process (Takes 20–30 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: [email protected]


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

Key Skills

Ranked by relevance

typescript react ai data structures microservices cloud css aws gcp oop san
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Country Guide

United States

World’s deepest and highest-paying tech market

Posted
Jun 30, 2026
Type
Full-time
Level
Not Applicable
Location
New York
Company
Mercor

Industries

Software Development

Categories

Engineering Information Technology

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