Senior Java Full-Stack Dev (Healthcare Payer)

Diverse Lynx, LLC; Jacksonville (FL); On-site; USD 69,000 - 76,000; Part time

Job summary

Diverse Lynx LLC seeks a Senior Java Full Stack Developer for a contract role in Jacksonville, FL. You will build enterprise applications using Java 8+, Spring Boot, Microservices, and React.js, delivering scalable, secure RESTful services and modern front-end interfaces.

Experience with AWS, Docker, Kafka, Jenkins, and CI/CD, plus healthcare payer enrollment and billing domain knowledge, is highly valued. Collaborate across agile teams to design, develop, test, and deploy in a fast-paced

Qualifications

• Strong Java 8+ experience with Spring Boot and microservices.
• Hands-on React.js front-end development.
• Healthcare payer enrollment and billing domain experience.

Responsibilities

• Design and develop enterprise applications using Java 8+, Spring Boot, Spring MVC, Hibernate, and Microservices.
• Build responsive UIs using React.js, JavaScript, TypeScript, Redux, HTML5, and CSS3.
• Develop secure RESTful APIs and integrations using Spring Security, OAuth2, and JWT.
• Design and optimize database solutions using SQL, PL/SQL, PostgreSQL, Oracle, and DB2.
• Implement event-driven integrations using Kafka and messaging technologies.
• Deploy applications using AWS, Docker, Jenkins, Maven/Gradle, and CI/CD pipelines.
• Perform unit testing, integration testing, code reviews, troubleshooting, and root-cause analysis.
• Collaborate with business, QA, DevOps, and architecture teams in Agile/Scrum environments.

Skills

Java 8+

Spring Boot

Microservices

React.js

REST APIs

Tools

AWS

Docker

Kafka

Jenkins

Job description

Diverse Lynx LLC seeks a Senior Java Full Stack Developer for a contract role in Jacksonville, FL. You will build enterprise applications using Java 8+, Spring Boot, Microservices, and React.js, delivering scalable, secure RESTful services and modern front-end interfaces.

Experience with AWS, Docker, Kafka, Jenkins, and CI/CD, plus healthcare payer enrollment and billing domain knowledge, is highly valued. Collaborate across agile teams to design, develop, test, and deploy in a fast-paced