AI-Driven Full-Stack Developer (React/Java)

ICE Clear Europe Limited; Jacksonville (FL); On-site; USD 70,000 - 90,000; Full time

Job summary

Intercontinental Exchange, Inc. in Jacksonville, FL is seeking a Full Stack Developer I to contribute to building and modernizing mortgage technology platforms. You will work on features with React frontend and Java/Spring Boot backend under senior engineers, helping migrate legacy systems to scalable architectures.

You will collaborate across teams, write tests, and leverage AI-assisted tools to improve code quality and delivery speed, while adhering to security and data governance standards.

Qualifications

• Bachelor’s degree in CS or related field or equivalent experience.
• 1+ years of professional software development experience.
• Foundational knowledge of Java and Spring Boot.

Responsibilities

• Develop and maintain full‑stack feature development using React on the frontend and Java/Spring Boot on the backend under guidance of senior engineers.
• Maintain existing C#/.NET applications and MS SQL databases and assist with migration to Java/Spring Boot and PostgreSQL.
• Write and maintain PostgreSQL queries and support schema work for performance and data integrity.
• Create and maintain RESTful APIs; integrate with React frontends.
• Implement new features and enhancements to existing functionality with defined standards.

Skills

Java

Spring Boot

React

JavaScript

TypeScript

SQL

PostgreSQL

Git

Agile

Education

Bachelor’s degree in Computer Science

Tools

Docker

Azure DevOps

GitHub Actions

Job description

Intercontinental Exchange, Inc. in Jacksonville, FL is seeking a Full Stack Developer I to contribute to building and modernizing mortgage technology platforms. You will work on features with React frontend and Java/Spring Boot backend under senior engineers, helping migrate legacy systems to scalable architectures.

You will collaborate across teams, write tests, and leverage AI-assisted tools to improve code quality and delivery speed, while adhering to security and data governance standards.