Senior Front End Developer

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.

• 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
• Ensure technical feasibility, accessibility, and performance of UI designs
• Optimizeapplications forspeed, scalability, and responsiveness
• Integrate front-end components with
  
  Java 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 with emerging front-end technologies, frameworks, and industry trends

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

• 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.