Senior Front End Developer

ICE Clear Europe Limited; Atlanta (GA); On-site; USD 100,000 - 130,000; Full time

Job summary

ICE Clear Europe Limited is seeking a Senior Front End Developer for their Index Technology team in Atlanta, Georgia. The role involves migrating UI to React technologies while ensuring high-quality solutions to user requirements.

The ideal candidate should have 5+ years of experience in developing GUIs, strong JavaScript and React skills, and should collaborate effectively with various teams. This is an opportunity to work at the forefront of financial service technologies.

Qualifications

• 5+ years of professional experience developing graphical user interfaces for production systems.
• Strong proficiency in JavaScript, TypeScript, and React.
• Solid understanding of HTML5, CSS3, and modern web development standards.

Responsibilities

• Design, develop, and maintain complex, enterprise-scale GUIs.
• Collaborate with product managers, UX designers, backend engineers, and QA to deliver new features end to end.
• Translate UI/UX designs into high-quality, production-ready implementations.

Skills

JavaScript

TypeScript

React

HTML5

CSS3

RESTful APIs

Asynchronous programming patterns

Git

Education

Bachelor’s in Computer Science or equivalent

Tools

Java Spring Boot

Job description

Overview

Job Purpose

Intercontinental Exchange (ICE) is seeking a Senior-Front End Developer within the Index Technology team. The ICE Index Technology team is responsible for building software systems that construct, calculate and manage global Index and ETF products. IDI calculates millions of index levels per day, reliably and efficiently. The senior developer will focus on the migration of our Sigma application UI (Java Swing) to React UI technologies. The role will follow established design patterns and architectural principles, and collaborate well with QA, product management and other functional teams to implement high quality solutions to user requirements. The ideal candidate for this position will be a self-directed individual with a passion for excellence and demonstrable experience in building and maintaining diverse business applications containing complex workflows and business rules. The role requires strong knowledge of front-end technologies, good experience with iterative development and SDLC tools, and the ability to work well with others.

Responsibilities

• Design, develop, andmaintaincomplex, enterprise-scale GUIs
• Collaborate with product managers, UX designers, backend engineers, and QA to deliver new features end to end
• Translate UI/UX designs intohigh-quality, production-ready implementations
• Ensuretechnical feasibility, accessibility, and performance of UI designs
• Optimizeapplications forspeed, scalability, and responsiveness
• Integrate front-end components withJava Spring Bootback-end services
• Participate in and leadcode reviews, providing constructive feedback and promote best practices
• Troubleshoot and resolve UI performance, stability, and usability issues
• Stay current withemerging front-end technologies, frameworks, and industry trends

Knowledge and Experience

• Bachelor’s in computer science or software/computer engineering (or equivalent) required
• 5+ yearsof professional experience developing graphical user interfaces for production systems
• StrongproficiencyinJavaScript, TypeScript, and React
• Solid understanding ofHTML5, CSS3, and modern web development standards
• and, or similar)
• Hands-on experience consuming and integratingRESTful APIs
• Strong understanding ofasynchronous programming patterns
• Familiarity withJava Spring Boot–based backend integrations
• ProficiencywithGitand modern version control workflows

Preferred Knowledge and Experience

• Exposure to the financial services technologies domain
• Backend development experience in Java, or a strong willingness to learn and contribute to backend services

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