Summary
We are looking for a Lead Frontend Developer to architect and build large-scale enterprise applications that power global financial platforms. You will work on state-of-the-art technology, lead design and development efforts, and manage projects from build to deployment. Your expertise in JavaScript, React, and modern frameworks is essential. This is a rare chance to contribute to a company that influences essential markets worldwide.
Highlights
Join a global financial firm to design and build large-scale enterprise applications. Work on state-of-the-art technology that drives markets worldwide. Lead the development of key software components, architect modern solutions, and collaborate across teams. Experience with React, JavaScript, and advanced frameworks is essential. This is a rare opportunity to shape major enterprise platforms and take ownership of high-impact projects.
Description
Overview
Job Purpose
Intercontinental Exchange (ICE) is seeking a Lead Developer - Front-End Web Development, responsible for building and supporting large-scale enterprise applications that integrate with back-end systems using RESTful web services and JavaScript APIs.
The ideal candidate will have deep expertise in JavaScript, CSS, and HTML, along with modern frameworks and tools such as React, Redux, ExtJS, TypeScript and Node.js (npm).
At Intercontinental Exchange, you will work at the forefront of global finance with state-of-the-art technology that directly influences essential markets worldwide.
Responsibilities
Contribute to the design and development of company-wide web applications and libraries.Lead efforts to design, architect, and implement new software components.Independently manage project activities related to builds and deployments.Create and maintain software tests to ensure functionality and quality.Develop design documentation for new software and subsequent versions.Identify opportunities to improve and optimize applications.Collaborate with business analysts or product managers to understand new requirements.Support and mentor developers on JavaScript/web concepts.Adhere to team guidelines for quality and consistency.Follow company software development processes and standards.
Knowledge And Experience
Bachelor’s degree in computer science; graduate degree preferred.5+ years of advanced JavaScript and functional programming experience.3+ years of advanced CSS experience.2+ years of HTML5 techniques.Experience with at least one modern JavaScript framework (e.g., React, Redux, ExtJS).Experience building applications with TypeScript.Experience with iterative/test-driven development, code refactoring, and continuous integration.Experience with client-side testing tools (e.g., React Testing Library, Jest).Strong understanding of browser quirks and cross-browser optimization.Passion, discretion, analytical thinking, and independent judgment are key to success in this role.Passion for learning new technologies and adapting to fast-paced environments.
Preferred Knowledge And Experience
Modern JavaScript language features (ES6+)CSS-in-JS (e.g., Emotion), Tailwind, LESS, or SASSRESTful design concepts and JSON-pure APIsBabel.jsGitElectronExperience with AI-powered development tools including Claude Code and Cursor for accelerated code generation and refactoringKnowledge of RAG / MCP / LLM technologiesStrong problem-solving abilities, with proven performance tuning, debugging, and memory profiling expertise (JavaScript and/or Java)Back-end experience with Java and Spring Boot; a passion for financial markets; or open-source contributions
Intercontinental Exchange, Inc.
is an Equal Opportunity Employer.
All qualified applicants will receive consideration for employment without regard to legally protected characteristics.
