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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # React UI/UX Developer - **Company:** Pyramid Consulting Inc. - **Location:** McLean, VA, United States - **Experience:** Expert - **Salary:** $135,200.0 - $145,600.0 - **Contract:** Temporary contract - **Skills:** Webdriver, HTML, JavaScript (Programming Language), Application Programming Interfaces (APIs), Unit Testing, Bootstrap (Software), Cascading Style Sheets (CSS), Code Review, Software Debugging, Document Object Model, Node.Js, Object-Oriented Software Development, E2e Testing, Selenium, TypeScript, Web Applications, Website Wireframe, Bower, Apache Yarn, ReactJS, Rollup, Cypress (Programming Language), Git, Syntactically Awesome Style Sheets (SASS), Webpack, Material UI, Information Technology, Figma, Npm(Software), Front End Software Development, React Redux, JestJS, Restful APIs, Software Version Control - **Published:** June 4, 2026 - **Apply:** https://www.dice.com/job-detail/6a761b60-5a04-421f-8729-a984b98b944a ## About the Role * Must have skills: - React 18, JavaScript, Typescript * 7+ years of professional experience in building large-scale web-based applications using JavaScript/TypeScript, HTML, CSS, SASS. * 5+ 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, DOM, and the relevant concepts. * Proficient understanding of Progress Web Applications (PWA), and Single Page Applications (SPA). * Strong proficiency with Vite.js (or equivalent modern tooling), including configuration, optimization, and best practices. * Strong experience with modern UI frameworks and component libraries, specifically: * Material UI (MUI) (required) * AG Grid (required) * Other libraries like Bootstrap (nice to have) * Proficient understanding of the React build chain through Webpack/Rollup. * 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. * Experience with code versioning tools such as git. * Strong time management, interpersonal, and communication abilities. * Enthusiastic contributor with positive, can-do attitude. * Bachelor's degree, ideally in Computer Science, Financial Engineering or a related quantitative discipline * Prior experience with financial services companies desired but not necessary ## Description * Develop highly responsive, user-facing features using React.js, Redux and TypeScript/JavaScript * Build reusable components and frontend libraries for future use. * Understand business requirements and translate them into intuitive user experiences. * Working knowledge of design, mock-up, wireframe tools (Figma) * Translate designs and wireframes into high quality code. * Develop flexible and well-structured front-end architecture, along with the APIs to support it. * Optimize existing components for maximum performance. * Build rich visualizations capable of handling and presenting large volumes of financial data. * Manage self-directed assignments to implement features to meet schedule commitments with a high level of quality. * Collaborate effectively with cross-functional teams and contribute to code reviews and UI standards. ## Related Videos - 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