AI-Driven Associate Full-Stack Developer

ICE; Jacksonville (FL); On-site; USD 70,000 - 100,000; Full time

Job summary

Intercontinental Exchange, Inc. ICE Mortgage Technology seeks a Full Stack Developer I to contribute to the mortgage servicing platform, building features with React on the front end and Java/Spring Boot on the back end, under guidance from seniors.

The role emphasizes migrating legacy systems to scalable architectures and leveraging AI tools to improve code quality, testing, and deployment.

Join a team focused on modern software practices in a dynamic fintech environment in Jacksonville, FL.

Qualifications

• Bachelor’s degree in Computer Science, Software Engineering, or related field.
• 1+ years of professional software development experience.
• Foundational knowledge of Java and Spring Boot.
• Experience with React, JavaScript (ES6+), and/or TypeScript.
• Experience with SQL and relational databases; exposure to PostgreSQL is a plus.
• Understanding of web application and API security principles.
• Experience with version control systems (Git).
• Familiarity with Agile development methodologies.
• Comfort using AI as a daily tool across the software development lifecycle.

Responsibilities

• Develop and maintain full-stack feature development using React on the frontend and Java/Spring Boot microservices on the backend, under the guidance of senior engineers.
• Maintain existing C#/.NET applications and MS SQL databases, and assist with migration efforts to Java/Spring Boot and PostgreSQL.
• Write and maintain PostgreSQL queries and assist with schema work to support application performance and data integrity.
• Create and maintain RESTful APIs, adhering to data governance policies and procedures; integrate with React-based frontends.
• Implement new features and enhancements to existing functionality with defined standards and peer collaboration.
• Write clean, efficient, and maintainable code following best practices and team standards.
• Leverage AI as a core development tool to accelerate workflows including code generation, documentation, and code review assistance.
• Collaborate with cross-functional teams to understand requirements and deliver solutions.
• Troubleshoot, debug, and resolve technical issues in both backend and frontend systems, using AI-assisted tools to diagnose and resolve issues faster.
• Participate in code reviews, providing and receiving constructive feedback.
• Write and maintain unit tests to ensure code quality and functionality, including AI-assisted test generation and coverage analysis.
• Stay current with relevant technologies, frameworks, and emerging AI/LLM capabilities relevant to the tech stack.

Skills

Java

Spring Boot

React

JavaScript/TypeScript

SQL

PostgreSQL

Git

Agile

AI tools

Problem-solving

Education

Bachelor’s degree in Computer Science or related field

Tools

Docker

Azure DevOps

GitHub Actions

PostgreSQL

Job description

Intercontinental Exchange, Inc. ICE Mortgage Technology seeks a Full Stack Developer I to contribute to the mortgage servicing platform, building features with React on the front end and Java/Spring Boot on the back end, under guidance from seniors.

The role emphasizes migrating legacy systems to scalable architectures and leveraging AI tools to improve code quality, testing, and deployment.

Join a team focused on modern software practices in a dynamic fintech environment in Jacksonville, FL.