Remote Senior Full-Stack Java Developer (Healthcare APIs)

Eliassen Group; Hagåtña (GU); On-site; USD 96,000 - 110,000; Full time

Benefits offered by this job

Medical, Dental, Vision benefits

401k with company matching

Life insurance

Job summary

Eliassen Group is seeking a Senior Full Stack Java Developer for a remote contract in healthcare. The role covers backend and frontend work with Java, Spring Boot, Angular/React, and strong emphasis on HL7/FHIR data exchange.

You will collaborate with clinical/business stakeholders, own features end-to-end, and participate in agile processes from a remote setting. The position requires 7-10+ years of hands-on development, deep Java stack expertise, and experience with healthcare interfaces.

Qualifications

• 7-10+ years of professional software development experience with a hands-on focus.
• Expertise in Java, Spring/Spring Boot, REST APIs, microservices, and web application development.
• Front-end experience with Angular and/or React; React Native preferred.
• Strong SQL skills and relational database experience.
• Experience with Tomcat and Docker.
• Healthcare interoperability experience with HL7 and FHIR, including data exchange.
• Integration experience with Mirth Connect and healthcare data transformation.
• Background integrating with insurance, financial, laboratory, and clinical systems; familiarity with Quest and Labcorp interfaces preferred.
• Nice to have: medical device integrations and knowledge of ASTM protocols and device communication standards.
• Proven troubleshooting ability and independent problem-solving in production environments.
• Effective communication with technical and non-technical stakeholders in a remote setting.
• Understanding of SDLC, unit testing, documentation, and collaboration with QA.
• Cloud exposure is a plus; DevOps/cloud handled by dedicated teams.

Responsibilities

• Design, develop, test, and deploy Java and Spring Boot services, REST APIs, and microservices.
• Build and enhance web and mobile user interfaces using Angular and/or React, with React Native preferred.
• Implement integration workflows for healthcare data exchange including HL7 and FHIR.
• Develop and maintain interfaces using tools such as Mirth Connect.
• Create and optimize SQL queries and schemas for relational databases.
• Containerize and run applications using Docker and Tomcat where appropriate.
• Own features from requirements through production support and troubleshooting.
• Collaborate with clinical teams, QA, and cross-functional stakeholders to clarify needs and validate solutions.
• Document designs, APIs, and operational procedures following best practices.
• Participate in issue tracking and sprint activities using Jira or similar tools.

Skills

Java

Spring/Spring Boot

REST APIs

Microservices

Angular

React

React Native

SQL

Tomcat

Docker

HL7

FHIR

Mirth Connect

Tools

Mirth Connect

Tomcat

Job description

Eliassen Group is seeking a Senior Full Stack Java Developer for a remote contract in healthcare. The role covers backend and frontend work with Java, Spring Boot, Angular/React, and strong emphasis on HL7/FHIR data exchange.

You will collaborate with clinical/business stakeholders, own features end-to-end, and participate in agile processes from a remote setting. The position requires 7-10+ years of hands-on development, deep Java stack expertise, and experience with healthcare interfaces.