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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Lead Developer - Front-End Web Development - **Company:** Circle Graphics, Inc. - **Location:** United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** HTML, Java (Programming Language), JavaScript (Programming Language), Application Programming Interfaces (APIs), Artificial Intelligence, HTML5, Automation of Tests, Cascading Style Sheets (CSS), Code Generation, Continuous Integration, Cursor (Graphical User Interface Elements), Software Debugging, Programming Tools, Ext JS, JSON, Node.Js, Performance Tuning, Software Engineering, TypeScript, Web Applications, Web Application Frameworks, Enterprise Software Applications, Test-Driven Development (TDD), Tailwind, ReactJS, Large Language Models, Spring-boot, Software Application Programming, Backend, Git, Syntactically Awesome Style Sheets (SASS), Information Technology, Front End Software Development, React Redux, Functional Programming, React Testing Library, Restful APIs, Es2015, Code Restructuring - **Published:** July 28, 2026 - **Apply:** https://www.dice.com/job-detail/63cc1c0c-ae8a-4ce5-b367-ba04f0996e3a ## About the Role * 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 SASS * RESTful design concepts and JSON-pure APIs * Babel.js * Git * Electron * Experience with AI-powered development tools including Claude Code and Cursor for accelerated code generation and refactoring * Knowledge of RAG / MCP / LLM technologies * Strong 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 ## Description 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., * 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. ## Related Videos - [WeAreDevelopers LIVE – AI, Freelancing, Keeping Up with Tech and More](https://www.wearedevelopers.com/videos/1786-wearedevelopers-live-ai-freelancing-keeping-up-with-tech-and-more) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json) - [WeAreDevelopers LIVE - Streaming HTML](https://www.wearedevelopers.com/videos/2135-wearedevelopers-live-streaming-html) - [WeAreDevelopers LIVE – Frontend Inspirations, Web Standards and more](https://www.wearedevelopers.com/videos/1761-wearedevelopers-live-frontend-inspirations-web-standards-and-more) ## Related Articles - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [What’s the Difference Between Frontend and Backend Development?](https://www.wearedevelopers.com/magazine/240-what-s-the-difference-between-frontend-and-backend-development) - [The Best 7 Frontend Frameworks for Developers in 2025](https://www.wearedevelopers.com/magazine/400-the-best-7-frontend-frameworks-for-developers-in-2025) - [25 Essential Tools for Front End Developers](https://www.wearedevelopers.com/magazine/210-25-essential-tools-for-front-end-developers) - [16 Best Free React UI Libraries in 2025](https://www.wearedevelopers.com/magazine/148-16-best-free-react-ui-libraries-in-2025) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers)