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Principal Engineer, AI Agent & Full Stack Development

Jacksonville, FL, US • Posted 6 hours ago • Updated 6 hours ago

Full Time

On-site

Fitment

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Job Details

Skills

Mortgage
Finance
Analytics
Mortgage Servicing
IT Management
Software Engineering
Development Testing
Application Development
Migration
Node.js
User Experience
Access Control
Software Design
Specification Gathering
Conceptual Design
Testing
Mentorship
Web Development
Computer Engineering
Computer Science
.NET
Java
Spring Framework
JavaScript
Python
OAuth
Encryption
Microservices
POSTMAN
API
React.js
AngularJS
RESTful
SOAP
Web Services
Cloud Computing
Continuous Integration and Development
Continuous Integration
Continuous Delivery
DevOps
Microsoft TFS
JIRA
Git
Relational Databases
MySQL
PostgreSQL
Oracle
Microsoft SQL Server
Test-driven Development
Software Development Methodology
Agile
GitHub
Software Security
Analytical Skill
Decision-making
Problem Solving
Conflict Resolution
Multitasking
FOCUS
Documentation
Writing
ICE
Software Development
Machine Learning (ML)
LangChain
Semantics
Amazon Web Services
Microsoft Azure
Microsoft Certified Professional
Prompt Engineering
Workflow
Database
Semantic Search
Optimization
Orchestration
Collaboration
Management
Artificial Intelligence
Mergers and Acquisitions
Microsoft Exchange

Mortgage
Finance
Analytics
Mortgage Servicing
IT Management
Software Engineering
Development Testing
Application Development
Migration
Node.js
User Experience
Access Control
Software Design
Specification Gathering
Conceptual Design
Testing
Mentorship
Web Development
Computer Engineering
Computer Science
.NET
Java
Spring Framework
JavaScript
Python
OAuth
Encryption
Microservices
POSTMAN
API
React.js
AngularJS
RESTful
SOAP
Web Services
Cloud Computing
Continuous Integration and Development
Continuous Integration
Continuous Delivery
DevOps
Microsoft TFS
JIRA
Git
Relational Databases
MySQL
PostgreSQL
Oracle
Microsoft SQL Server
Test-driven Development
Software Development Methodology
Agile
GitHub
Software Security
Analytical Skill
Decision-making
Problem Solving
Conflict Resolution
Multitasking
FOCUS
Documentation
Writing
ICE
Software Development
Machine Learning (ML)
LangChain
Semantics
Amazon Web Services
Microsoft Azure
Microsoft Certified Professional
Prompt Engineering
Workflow
Database
Semantic Search
Optimization
Orchestration
Collaboration
Management
Artificial Intelligence
Mergers and Acquisitions
Microsoft Exchange

Summary

Overview

Job Purpose

ICE Mortgage Technology is digitizing and automating the entire real estate and housing finance lifecycle so critical data can flow seamlessly from one process to the next creating a better experience for the homeowner, lender and servicer. We are providing configurable technology, extensive data and comprehensive analytics that span the entire loan life cycle.

The Principal Engineer - AI Agent & Full Stack Development will be responsible for designing, developing, and architecting AI-powered agent systems and intelligent automation solutions that enhance our mortgage servicing capabilities. This role combines deep expertise in artificial intelligence, agent frameworks, Model Context Protocol (MCP), and full stack development to build next-generation intelligent applications that transform how we serve our customers and partners.

Responsibilities

Keeps up to date with trends in AI as it relates to solving business problems
Provides technical leadership to software engineering staff in the development, testing, and implementation processes
Receives general direction from management
Designs and develops APIs necessary to affect front end functionality and/or be consumed by other partners
Provides full stack design and development of projects involving application development, migrations, and additions to existing applications
Develops front end applications utilizing React, Angular, Nodejs, etc. in close accord with a UX team and ensures the responsiveness of those applications
Develops code libraries and APIs using Python and Java (Spring boot)
Develops AI solutions using AWS Bedrock and related services
Utilizes secure development practices which encompasses secure coding, testing, access control and secure deployment to build robust and resilient applications
Designs and creates data models for applications and databases to persist them
Participates in software design meetings and analyzes user needs to determine technical
requirements
Writes technical specifications based on conceptual design and stated business
requirements
Develops and/or reviews development of test protocols for testing application before user
acceptance with an emphasis on automated Unit Tests, Component Tests, and Scenario
Tests
Completes documentation and procedures for installation and maintenance
May mentor or guide work of less experienced software development staff
Remains current on industry standards in web development
Performs additional related duties as assigned

Knowledge and Experience

A Master's degree in Computer Engineering, Computer Science, or other related discipline; or equivalent combination of education and experience that is required for the specific job level
7+ years of experience in Software Development
Experience working with development technologies including Python, .NET or Java/Spring, JavaScript and Python
Experience with OAuth2, JWT, JWS, JWE, JWKS/certificates, signing and encryption
Experience with Open API Specifications 3.0 (OAS or Swagger)
Experience working with OpenShift container platform and developing microservices
Experience with API documentation tools and formats, such as Swagger and Postman, to create API documentation that is comprehensive, accurate, and up to date
Experience with modern front-end technologies such as React or Angular a plus
Experience with RESTful services and SOAP Web services development
Experience working with applications in the cloud such as AWS or Azure a plus
Experience with Continuous Integration and Continuous Delivery (CI/CD) pipelines
Experience with source code management tools such as Azure DevOps, TFS, Jira or Git
Experience interacting with relational databases, such as MySQL, PostgreSQL, Oracle, or SQL Server
Proficiency with development techniques such as Test-Driven Development, Unit Tests, Component Tests and/or Scenario Tests a plus
Familiarity working in a Software Development Life Cycle (SDLC) leveraging Agile principles and AI Tools such as GitHub Copilot, Claude Code or Cursor
Experience working with software security platforms such as Snyk, and remediating security vulnerabilities
Excellent analytical, decision-making and problem-solving skills
Must be able to multitask in a fast-paced environment with focus on timeliness, documentation, and communications with peers and business users alike
Ability to communicate well both verbally and in writing to technical and non-technical audiences of various levels within ICE or outside the organization (executives, regulators, clients, etc.)

AI/ML & Agents

5+ years of experience in software development with **2+ years** focused on AI/ML and agent development
Strong experience building agent systems using modern LLM frameworks (Ex: LangChain, LangGraph, Semantic Kernel) and foundation models from AWS Bedrock, OpenAI, or Azure OpenAI platforms
Hands-on expertise with Model Context Protocol (MCP) for server/client integrations, advanced prompt engineering, and implementing function/tool calling workflows in production environments
Deep expertise in RAG patterns, vector database implementations, semantic search optimization, and autonomous agent architecture design
Experience designing and implementing multi-agent systems with proven patterns for orchestration, coordination, and memory management (short-term and long-term)
Demonstrated ability to evaluate, test, and monitor AI agent performance using established frameworks and methodologies for non-deterministic systems
Strong understanding of LLM security best practices including prompt injection prevention, data leakage mitigation, and experience with model fine-tuning or adaptation techniques

#LI-MA1

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Intercontinental Exchange, Inc. is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to legally protected characteristics.

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Dice Id: 10123334
Position Id: 367c50a02fa5eb3a74ba61246897d681
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