UI Developer Senior

Title: UI Developer Senior
Location: Virginia-Hybrid (Local Candidates Only)
Experience: 8+ years
Interview: ONSITE
"Open to W2 and C2C Candidates"


Must Haves: Must have experience in building large-scale web-based applications using JavaScript/TypeScript, HTML and CSS. Must have 4+ years of strong hands on experience with Reactjs, Redux.

Qualifications:
-7+ years of professional experience in building large-scale web-based applications using JavaScript/TypeScript, HTML and CSS.
-4+ years of strong hands on experience with ReactJS, Redux.
Thorough understanding of React.js (JSX), Redux and its core principles.
-Strong proficiency in JavaScript, JavaScript object model, RESTful APIs, Document Object Model (DOM), and the relevant concepts.
-Proficient understanding of Progress Web Applications (PWA), and Single Page Applications (SPA).
-Proficiency in front-end development using Vite.js or similar frameworks.
-Proficient understanding of the React build chain through Webpack/Rollup.
-Experience with popular modern UI libraries (Bootstrap, Material UI Components, AG grid etc.).
-Experience with Storybook (Directory of UI components) is a plus.
Sufficient knowledge of NodeJS.
-Experience with modern frontend build pipelines and tools (e.g., dependency management using NPM, YARN, or BOWER).
-Experience with browser-based debugging, and error checking.
-Automated unit testing tools such as Jest, Enzyme, React-testing-library and end-to-end testing tools such as, WebDriver IO, Cypress, or other Selenium-based technologies