Role: ReactJS Lead / Senior DeveloperLocation: Columbus OH/ Wilmington DE Contract position Responsibilities • Developing new user-facing features using React.js • Building reusable components and front-end libraries for future use • Translating designs and wireframes into high quality code • Optimizing components for maximum performance across a vast array of web-capable devices and browsers Skills • Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model • Thorough understanding of React.js and its core principles • Experience with popular React.js workflows (such as Flux or Redux) • Experience with data structure libraries (e.g., Immutable.js) • Knowledge of isomorphic React is a plus • Familiarity with RESTful APIs • Knowledge of modern authorization mechanisms, such as JSON Web Token • Familiarity with modern front-end build pipelines and tools • Experience with common front-end development tools such as Webpack etc. • Familiarity with code versioning tools such as Git, SVN, etc