API Developer

GreyMatter Solutions
Jersey City, United States of America
yesterday

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English

Job location

Jersey City, United States of America

Tech stack

Java
JavaScript
API
Amazon Web Services (AWS)
Cloud Computing
Continuous Integration
Scrum
Service Development Studio
TypeScript
Fast Healthcare Interoperability Resources
Spring-boot
Software Security
Backend
REST
Microservices

Job description

Hiring an experienced API Developer to support backend service development and large-scale integration initiatives within a healthcare technology environment.

This is a high-impact role focused on building scalable, high-performing APIs in a modern cloud-native architecture.

What You ll Be Doing:

  • Design, develop, and maintain RESTful APIs and backend services
  • Build scalable solutions using Java (Spring Boot)
  • Develop and deploy in AWS cloud environments
  • Partner with architects and engineering teams on integration strategies
  • Contribute to API standards, performance, and reusability
  • Work in an Agile/Scrum environment

Requirements

  • Strong experience with Java backend development
  • Proven background with APIs & microservices
  • Experience with AWS or cloud platforms
  • Exposure to JavaScript or TypeScript
  • Ability to work independently and solve complex problems

Nice to Have:

  • FHIR / Healthcare experience
  • CI/CD, API security, and integration patterns
  • Experience in enterprise-scale environments

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