Overview Job Purpose Intercontinental Exchange (ICE) is seeking a Senior Front-End Web Developer who will be responsible for building and supporting single page applications (SPA). These large-scale applications will need to integrate with disparate systems using RESTful web services, JavaScript APIs, and various other back-end systems. The ideal candidate should have deep knowledge of JavaScript, CSS, and HTML5 concepts as well as modern toolsets, such as React, Redux and TypeScript Responsibilities Contribute to the design and development of web applications. Be able to independently handle project activities related to builds and deployments. Be able to create software tests, verify the functionality and quality of the software. Identify opportunities to improve and optimize applications. Work with business analysts or product management in understanding new requirements. Collaborate and support software developers with JavaScript/web concepts. Follow team guidelines for quality and consistency. Follow company software development processes and standards Knowledge and Experience Experience with advanced JavaScript and functional programming Understanding of advanced CSS Knowledge of HTML5 techniques Experience with iterative/test driven development, code refactoring and continuous integration Experience with at least one JavaScript framework such as React, Vue.js, Angular, etc. Experience with client-side testing tools like Jest, Enzyme, etc. Knowledge about browser quirks and can develop/optimize across different browsers Passionate about learning new technologies and adapting to complex and fast-moving environments Preferred React Redux TypeScript Modern/Upcoming JavaScript Language Features CSS-in-JS (e.g. Emotion)/LESS/SASS RESTful design concepts, design by contract, and JSON-pure APIs Webpack Babel.js Node.js (npm) Git SDLC Processes Desktop Container Experience (e.g. Electron) Schedule This role offers work from home flexibility of one day per week. Intercontinental Exchange, Inc. is an Equal Opportunity and Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation, gender identity, national origin or ancestry, age, disability or veteran status, or other protected status.