Intercontinental Exchange
From Intercontinental Exchange's careers page
Status: listed on the employer's own careers page when we last checked (daily). Confirm on their site before applying.
We are seeking a Full Stack Developer to join our innovative development team.
Job Purpose
ICE Mortgage Technology develops and maintains the technology platforms that power the modern mortgage lifecycle — from origination through servicing. Our engineering teams build the systems that lenders, servicers, and consumers rely on every day to manage one of the most significant financial transactions in their lives.
We are seeking a Full Stack Developer to join our innovative development team. In this role, you will contribute to building and modernizing the applications at the core of our mortgage servicing platform. You will take ownership of specific features and components, work across a full technology stack, and be part of a team actively transitioning legacy systems to modern, scalable architecture.
You will work in an AI-forward engineering culture where using AI tools to write better code, review faster, and solve harder problems is not just encouraged — it is expected. If you are ready to grow your skills, make a real impact, and help shape the future of mortgage technology, this role is for you.
Develop and maintain full-stack features using React on the frontend and Java/Spring Boot microservices on the backend
Maintain existing C#/.NET applications and MS SQL databases, with involvement in migrating to Java/Spring Boot and PostgreSQL
Design and optimize PostgreSQL schemas, queries, and indexes 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
Perform additional duties as assigned
Knowledge and Experience
Bachelor’s degree in Computer Science, Software Engineering, or related field (or equivalent experience)
3+ years of professional software development experience
Proficiency with Java and Spring Boot for backend and microservices development
Experience with React, modern JavaScript (ES6+) and TypeScript
Experience with SQL, PostgreSQL and relational database concepts
Understanding of web application and API security principles
Familiarity with Agile development methodologies
Strong problem-solving skills and attention to detail
Excellent communication and collaboration abilities
Comfort using AI as a daily tool across the software development lifecycle, from design through testing and deployment
Experience with CI/CD pipelines (e.g., Azure DevOps, GitHub Actions)
Knowledge of containerization concepts (Docker)
Familiarity with microservices architecture
Understanding of responsive design and accessibility standards
Knowledge of performance optimization techniques
Familiarity with getting the most out of AI through clear prompting and understanding its strengths and limitations in a development context
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