> Markdown version of [/jobs/ext/4690846-senior-angular-react-developer-level-iii](https://www.wearedevelopers.com/jobs/ext/4690846-senior-angular-react-developer-level-iii). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Angular / React Developer - Level III - **Company:** Isite Technologies Inc - **Location:** Albany, NY, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Adobe Analytics, JavaScript (Programming Language), Web Accessibility, Application Performance Management, HTML5, Cascading Style Sheets (CSS), Design of User Interfaces, Preprocessor, TypeScript, Web Content Accessibility Guidelines, Web Applications, Web Application Frameworks, ReactJS, Adobe XD, Cypress (Programming Language), Vue.js, Syntactically Awesome Style Sheets (SASS), AngularJS, Integration Tests, Figma, Front End Software Development, React Redux, Jasmine - **Published:** November 12, 2026 - **Apply:** https://www.dice.com/job-detail/3179528c-163a-4b3a-b46d-0893e77b0d01 ## About the Role 1. 7+ years of experience working on complex projects, including at least 2 years in a leadership role as a Developer. 2. 5+ years of experience building responsive Single Page Applications (SPAs) using Angular, React, or Vue.js. 3. 3+ years of experience implementing web accessibility standards, including WCAG 2.1 AA or Section 508 compliance., 1. 5+ years of experience with TypeScript, HTML5, CSS3, and CSS preprocessors such as SASS/LESS. 2. 5+ years of experience with state management libraries such as Redux, NgRx, or Vuex. 3. 5+ years of experience writing frontend unit and integration tests using Jest, Cypress, or Jasmine. 4. 3+ years of experience with UI/UX design tools such as Figma and Adobe XD, translating mockups into clean, functional code. Required Technical Skills * Angular / React / Vue.js * JavaScript / TypeScript * HTML5 / CSS3 / SASS / LESS * Redux / NgRx / Vuex * Jest / Cypress / Jasmine * WCAG 2.1 AA / Section 508 * Figma / Adobe XD ## Description We are seeking an experienced Senior Angular / React Developer (Level III) to design, develop, and maintain modern, responsive, and accessible web applications. The ideal candidate will have strong front-end development expertise, experience with modern JavaScript frameworks, and a proven ability to lead complex development projects., * Design, develop, and maintain responsive Single Page Applications (SPAs) using Angular, React, or Vue.js. * Lead front-end development activities for complex projects. * Implement web accessibility standards, including WCAG 2.1 AA and Section 508 compliance. * Develop reusable UI components using TypeScript, HTML5, and CSS3. * Implement state management solutions using Redux, NgRx, or Vuex. * Write and maintain frontend unit and integration tests. * Collaborate with UI/UX designers to convert Figma and Adobe XD mockups into functional interfaces. * Optimize application performance, usability, and responsiveness. * Mentor developers and provide technical leadership. * Follow coding standards and best practices.