> Markdown version of [/jobs/ext/1908014-technical-specialist-javascript-react-js-java](https://www.wearedevelopers.com/jobs/ext/1908014-technical-specialist-javascript-react-js-java). 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). --- # Technical Specialist - JavaScript, React.js, Java - **Company:** HCLTech - **Location:** Belgium - **Contract:** Permanent contract - **Skills:** Clean Code Principles, Java (Programming Language), JavaScript (Programming Language), Databases, Software Debugging, Web Development, Spring Framework, MongoDB, MySQL, Node.Js, Oracle (Applications), Performance Tuning, Software Maintenance, Software Deployment, Software Engineering, Software Systems, Web Applications, ReactJS, Backend, Front End Software Development - **Published:** August 4, 2026 - **Apply:** https://be.indeed.com/viewjob?jk=bd3e325110439219 ## About the Role 1. Proficiency in javascript, react, and java programming languages 2. Strong understanding of software development methodologies and processes 3. Experience in developing web applications using javascript frameworks like react.js 4. Familiarity with server side technologies such as node.js and spring framework 5. Knowledge of database management systems like mysql, mongodb, or oracle 6. Excellent problem-solving skills and attention to detail 7. Effective communication and teamwork abilities 8. Ability to work in a fast paced and dynamic environment Other Requirements 1.Relevant certifications in javascript, react, and java development are a plus ## Description The Technical Specialist in JavaScript, react, and java is responsible for providing technical expertise and support in developing, implementing, and maintaining software solutions using JavaScript, react, and java technologies. The role involves contributing to the design, coding, testing, and deployment of applications while ensuring they meet the business requirements and quality standards. Key Responsibilities 1. Collaborate with cross functional teams to gather and analyze requirements for software solutions 2. Develop high-quality code using javascript, react, and java languages 3. Design and implement frontend and backend components for web applications 4. Conduct testing and debugging to ensure the functionality and performance of applications 5. Work on performance optimization and scalability of software solutions 6. Provide technical guidance and support to junior developers 7. Stay updated on the latest trends and best practices in javascript, react, and java development ## Related Videos - [Watch Tests Go Brrrr! : Getting Started with Cypress in ReactJS](https://www.wearedevelopers.com/videos/282-watch-tests-go-brrrr-getting-started-with-cypress-in-reactjs) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [MySQL Protocol Features You Should Be Aware Of](https://www.wearedevelopers.com/videos/100267-mysql-protocol-features-you-should-be-aware-of) - [How to kill JavaScript from your Stack with HTMX and Kotlin](https://www.wearedevelopers.com/videos/1427-how-to-kill-javascript-from-your-stack-with-htmx-and-kotlin) - [Using backend languages for frontends: Why ClojureScript is an awesome idea!](https://www.wearedevelopers.com/videos/229-using-backend-languages-for-frontends-why-clojurescript-is-an-awesome-idea) - [Nest.js - TypeScript in the backend can also be clean](https://www.wearedevelopers.com/videos/1033-nest-js-typescript-in-the-backend-can-also-be-clean) ## Related Articles - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [The Netherlands – Europe’s powerhouse for software development?](https://www.wearedevelopers.com/magazine/31-the-netherlands-europe-s-powerhouse-for-software-development) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [React Developer Salary [2023]](https://www.wearedevelopers.com/magazine/198-react-developer-salary-2023) - [Software Developer Salary in The Netherlands [2023]](https://www.wearedevelopers.com/magazine/217-software-developer-salary-in-the-netherlands-2023)