> Markdown version of [/jobs/ext/2405959-senior-react-js-technical-specialist-javascript-node-js](https://www.wearedevelopers.com/jobs/ext/2405959-senior-react-js-technical-specialist-javascript-node-js). 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 React.js Technical Specialist - JavaScript, Node.js - **Company:** HCLTech - **Location:** London, UK - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Clean Code Principles, JavaScript (Programming Language), Code Review, Web Development, JSON, Node.Js, Web Applications, ReactJS, Software Troubleshooting, Backend, Git, Front End Software Development, Restful APIs, Software Version Control - **Published:** August 25, 2026 - **Apply:** https://uk.indeed.com/viewjob?jk=3e6e0f3654677b27 ## About the Role 1. Proficiency in javascript, react.js, and node.js 2. Strong understanding of web development concepts and best practices 3. Experience with frontend and backend development 4. Familiarity with restful apis and json 5. Knowledge of version control systems like git 6. Problem-solving skills and attention to detail 7. Good communication and teamwork abilities 8. Ability to work in a fast paced environment and meet project deadlines ## Description The Senior Technical Specialist in Web Development focuses on JavaScript, React.JS, and Node.js and is responsible for developing, implementing, and maintaining web applications using these technologies. The role involves collaborating with cross functional teams to deliver high-quality, scalable solutions aligned with project requirements., 1. Designing and developing web applications using javascript, react.js, and node.js 2. Working closely with stakeholders to understand project requirements and provide technical expertise 3. Writing clean, maintainable, and efficient code 4. Performing code reviews and providing feedback to team members 5. Troubleshooting and debugging application issues 6. Ensuring the security and performance of web applications 7. Keeping uptodate with industry trends and technologies in web development ## Related Videos - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json) - [Stop using Node.js like in 2020! What changed and what you can do today with Node.js](https://www.wearedevelopers.com/videos/100011-stop-using-node-js-like-in-2020-what-changed-and-what-you-can-do-today-with-node-js) - [Keith Cirkle of GitHub on React Fatigue](https://www.wearedevelopers.com/videos/1265-keith-cirkle-of-github-on-react-fatigue) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) - [Coffee with Developers - Andrew Taylor - CODE100 Manchester](https://www.wearedevelopers.com/videos/888-coffee-with-developers-andrew-taylor-code100-manchester) ## Related Articles - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [16 Best Free React UI Libraries in 2025](https://www.wearedevelopers.com/magazine/148-16-best-free-react-ui-libraries-in-2025) - [The Best 7 Frontend Frameworks for Developers in 2025](https://www.wearedevelopers.com/magazine/400-the-best-7-frontend-frameworks-for-developers-in-2025) - [Top 5 React Form Libraries for Developers](https://www.wearedevelopers.com/magazine/399-top-5-react-form-libraries-for-developers) - [Dev Digest 133 - Back to Front](https://www.wearedevelopers.com/magazine/474-dev-digest-133-back-to-front) - [Dev Digest 136 - No JS(on) of mine](https://www.wearedevelopers.com/magazine/482-dev-digest-136-no-js-on-of-mine)