We are looking for a skilled React.js Developer to join our front-end development team. In this role,
you will be responsible for developing and implementing user interface components using React.js
concepts and workflows such as Redux, Flux, and Webpack. You will also be responsible for profiling
and improving front-end performance and documenting our front-end codebase.
To ensure success as a React.js Developer, you should have in-depth knowledge of JavaScript and
React concepts, excellent front-end coding skills, and a good understanding of progressive web
applications. Ultimately, a top-class React.js Developer should be able to design and build modern user
interface components to enhance application performance.
React.js Developer Responsibilities:
• Meeting with the development team to discuss user interface ideas and applications.
• Reviewing application requirements and interface designs.
• Identifying web-based user interactions.
• Developing and implementing highly-responsive user interface components using React
concepts.
• Writing application interface codes using JavaScript following React.js workflows.
• Troubleshooting interface software and debugging application codes.
• Developing and implementing front-end architecture to support user interface concepts.
• Monitoring and improving front-end performance.
• Documenting application changes and developing updates.
React.js Developer Requirements:
• Bachelor’s degree in Computer Science, Information Technology, or a similar field.
• 2years experience working as a React.js Developer.
• In-depth knowledge of JavaScript, CSS, HTML and front-end languages.
• Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux.
• Experience with user interface design.
• Knowledge of performance testing frameworks including Mocha and Jest.
• Experience with browser-based debugging and performance testing software.
• Excellent troubleshooting skills.
• Good project management skills.

About SveltetechTechnologies Pvt Ltd
About
Connect with the team
Similar jobs
**Subject:** Exciting Opportunity – Web Developer | Mumbai | WordPress | AI Coding Tools
Dear Candidate,
I hope you're doing well!
We are hiring a **Web Developer** for **Coalesce Eventz India Pvt. Ltd.** If you have experience in **WordPress development, HTML, CSS, JavaScript**, and enjoy building websites, web applications, and dashboards, this could be an excellent opportunity for you.
**Position:** Web Developer
**Location:** Goregaon East, Mumbai (Work from Office)
**Experience:** 3–5 Years
### Key Responsibilities:
* Develop, customize, and maintain WordPress websites, web portals, and web applications
* Build interactive dashboards and internal business tools
* Write clean, responsive HTML, CSS, and JavaScript
* Integrate APIs, forms, payment gateways, and third-party applications
* Optimize websites for speed, performance, and SEO
* Troubleshoot, maintain, and enhance existing websites and applications
* Use AI-assisted development tools such as **OpenAI Codex, Cursor, Claude Code, and GitHub Copilot** to accelerate development
### Required Skills:
* 3–5 years of hands-on web development experience
* Strong expertise in **WordPress, HTML, CSS, JavaScript**
* Experience building web portals, dashboards, or web applications
* Practical experience with AI coding tools (Codex, Cursor, Claude Code, Copilot, or similar)
* Knowledge of Git, responsive design, hosting, and deployment
### Preferred Skills:
* PHP (WordPress)
* React.js or Vue.js
* WooCommerce
* API & Database Integration
* Figma
* Google Analytics (GA4) & Google Tag Manager
If this opportunity matches your experience and interests, please share your updated resume along with the following details:
* Current CTC:
* Expected CTC:
* Notice Period:
* Current Location:
* Total Experience:
* Experience in WordPress:
* Experience in HTML/CSS/JavaScript:
* Experience with AI Coding Tools (Codex/Cursor/Claude/Copilot):
* Experience with React/Vue/PHP (if any):
* Portfolio/GitHub/Live Project Links:
* Reason for Job Change:
We are looking for a skilled and motivated React Developer with 5–8 years of hands-on experience to join our growing team in Chennai. The ideal candidate should have strong proficiency in front-end development using React.js, with a solid understanding of modern web technologies, best practices, and Agile methodologies. Experience with Ember.js is also required.
Key Responsibilities:
- Develop and maintain scalable web applications using React.js and Ember.js.
- Build reusable components and front-end libraries for future use.
- Translate UI/UX designs and wireframes into high-quality, responsive code.
- Optimize components for maximum performance across a wide range of devices and browsers.
- Collaborate closely with UI/UX designers, backend developers, and product managers.
- Participate in code reviews, testing, and debugging activities.
- Stay updated with the latest trends and best practices in front-end development.
Required Skills:
- Strong proficiency in JavaScript, HTML5, and CSS3.
- Hands-on experience with React.js, including Redux and React Hooks.
- Experience with Ember.js in production-grade applications.
- Familiarity with RESTful APIs and integrating frontend with backend services.
- Experience using front-end build tools and workflows (e.g., Webpack, Babel, NPM).
- Good understanding of version control systems like Git.
- Exposure to Agile development methodologies and practices.
Innovacx is a global enterprise innovation company with far-reaching customer success stories across On-premise and Cloud solutions with experience in many industries, including retail, consumer goods, manufacturing, insurance, Pharma, hospitality, financial services, airlines, hi-tech, and professional services. We put our customers' success at the center of everything we do. Serving customers across Europe, Asia, Middle East, the Americas, and Australia, with our unparalleled Product Development, Engineering and industry Solution Experience, we focus on constantly adding value to our customers through innovations.
Innovacx brings a unique combination of Domain, Product, and Technology expertise and an A+ team that has a passion for innovation, to ensure optimal business success out of our client's IT investment portfolio of CX products – Cloud, On-Premise, and Combination.
Visit us at www.innovacx.com
Job Details Role : Specialist - Enterprise Innovations
Responsibilities
• Work with clients across the globe to implement Cloud-based Enterprise Software Applications on Oracle Technologies.
• Implement Industry Best Practices using Oracle enterprise cloud applications namely CRM, ERP, HCM, etc.
• Enhance Oracle enterprise cloud applications using Oracle standard cloud technologies to meet the customer business requirements.
• Integrate and extend different enterprise applications to enable business processes by leveraging Oracle Platform as Service Cloud namely Oracle Integration Cloud, Oracle Visual Builder Cloud, Oracle Process Cloud, and several open technology tools.
• Design and build Mobile Apps & Web portals to deliver a superior customer experience.
An Ideal Candidate:
• 2024, 2025 Graduate from B.Tech/M.Tech(CSE/IT) OR MCA with strong coding Skills
• Min. of 7 CGPA or equivalent
• No backlogs
• Strong Coding, Problem-solving, and Analytical skills in any programming language (ReactJs, HTML/CSS ,JavaScript,C, C++,Java, SQL, or any other programming language)
• Excellent communication and interpersonal skills
• Self-motivated and hungry to learn
1+ years of professional experience working with React Native.
Experience with React JS, React Native, JavaScript including DOM Manipulation and JavaScript object model.
Experience with popular React workflows (such as Navigation, Flux or Redux).
Familiar with the third party or restful APIs interaction.
Experience with managing data (online/offline) in local storage.
Experience in developing React Native app for iOS and Android platform applications
Strong knowledge of third party library from React Native community, Redux to store data, React Hooks, React Router, and to ensure that the product is of the highest quality.
Diagnose and fix bugs and performance bottlenecks for performance that feels native.
Familiarity with native build tools(XCode, Android Studio, Griddle packages How to configure project on google console and firebase).
Experience with testing frameworks - Jest/Mocha/Enzyme
Familiarity with GIT.
Problem-solving attitude.
Good balance between abstraction and code duplication.
Ability to find recurring patterns and translate them in reusable components as they emerge during the development phase
Strong Knowledge of React JS will be an added advantage.
- Make good engaging user interface
- Integrate apis and make it functional
- Writing tested and documented JS, HTML and CSS
- Perform product analysis and development tasks of increasingly complex nature which may require extensive research and analysis.
- Make design and technical decisions for REACT-JS projects.
- Ensuring high performance
Job Description:
- Should be strong in Angular Development.
- Experience in Redux , Bootstrap, css3, hands on third party library integration
- Good experience in client communication - oral and written communication skills.
- Should take responsibility of the work
- Good Understanding on Server-Client Architecture
- Good analytical and problem-solving skills.
Interview Process:
All the interviews round will be conducted virtually on Google meet
Company Overview:
"Born out of a garage in Bangalore, India in 2011, Data Template is an Information Technology Services company, delivering cutting-edge and emerging technologies to help the client stay ahead of the competition. We deliver technology services for solving complex business challenges with breakthrough technical innovations. Data Template is known for providing clients with a superior engagement experience through a combination of business acumen, intellectual curiosity, collaborative work style, and strong partnerships. Our deep technical expertise mitigates project risk and reduces total cost of ownership for our clients. Data Template takes an agile, collaborative approach to create customized solutions across the digital value chain."
Website: http://www.datatemplate.com/">www.datatemplate.com
- Build & maintain internal/external Web-facing applications.
- To design, develop, maintain and enhance web applications according to the specification provided.
- Create elegant web implementations.
- Design, improve and maintain website.
- Understand and enhance User Experience.
- Responsible for detailed Web UI documentation.
- Unit test client-side web applications.
- Able to complete project development on a scheduled basis.
- Possess a good attitude and be self-disciplined.
Desired Candidate's Profile :
- Dynamic, talented UI Developer who enjoys designing, developing and maintaining our product & pushing web technology to its limits.
- Ability to learn, develop and adapt is the most important attribute.
- Work Experience in TypeScript, Angular or React, Node.js.
- Good working knowledge in MVC, MVVC.
- Mastery of HTML, HTML5, CSS, CSS3, JavaScript, jQuery, jQueryUI, jQueryMobile.
- Strong understanding of UI, and usability.
- Familiarity with back-end technologies such as Node.js, MongoDB, python.
- Good knowledge of APIs such as oAuth.
- Basic knowledge of AWS.
- Minimum of 1-3 years of experience working in web and mobile-web field (Responsive design & development).
- Taking responsibility and ownership in the team's work.
Additional Requirements :
- B.Tech/BS/BE/BS/MS/M.Tech/MS in Electronics or Computer Science from a premier institute in India (IITs, BITS, NITs, etc) or abroad.
- Minimum 2- 4 years of Work Experience in Front End Development.
- Should be a fast learner and a self-starter, open to learning new tools.
- Must possess excellent communication (both verbal & written), documentation skills.
- Flexible and adaptable to change and ability to multitask.
- Ability to work with minimal supervision. Should be able to prioritize own workload to meet personal and team objectives.
- Good interpersonal skills with a clear ability to work effectively to fully understand customer requirements.
- Focused on the timely delivery of accurate results.
What You’ll Do
- Should be able to develop an application with vanilla Javascript without any frameworks.
- Maintain reusable code and improve code quality.
- Optimize application for maximum speed.
- Should take ownership and work closely with other teams. such as back-end.
- Make suggestions for better solutions to problems and keep abreast of the latest and emerging technologies.
- Be comfortable working throughout the lifespan of a project.
Who you are
- Should have minimum 5+ years of experience.
- Proficient understanding of web markup, including HTML5, CSS3 and vanilla JavaScript.
- Should have good knowledge on ES6.
- Understanding of CSS pre-processing platforms, such as LESS and SASS.
- Should be proficient any of the the frameworks ReactJs, VueJs etc.
- Should have knowledge on Node Js.
- Should have hands on experience web component development.
- Good understanding of Responsive Web Designing, CSS media queries and Bootstrap library.
- Understanding of cross-browser compatibility issues and ways to work around them.
- Good understanding of asynchronous/Ajax request handling.
- Good understanding of OOJS.
- Knowledge of code versioning tools, such as GIT.
- Knowledge in writing UI test cases using any test framework.
Education
- Bachelor's degree in Computer Science, Engineering or equivalent demonstrable experience.
Benefits
- In addition to competitive salaries and benefits packages, Nisum India offers its employees some unique and fun extras:
- Continuous Learning - Year-round training sessions are offered as part of skill enhancement certifications sponsored by the company on an as need basis. We support our team to excel in their field.
- Parental Medical Insurance - Nisum believes our team is the heart of our business and we want to make sure to take care of the heart of theirs. We offer opt-in parental medical insurance in addition to our medical benefits.
- Activities -From the Nisum Premier League's cricket tournaments to hosted Hack-a-thon, Nisum employees can participate in a variety of team building activities such as skits, dances performance in addition to festival celebrations.
- Free Meals - Free snacks and dinner is provided on a daily basis, in addition to subsidized lunch.
Technical Lead Typescript Front End Developer:
- Good communication skills
- Strong background in developing mobile games using OOJS, JavaScript , Typescript, HTML and CSS
- Experience in gaming framework and libraries like Phaser and Create JS
- Knowledge of Object Oriented design patterns
- Experience in game development for mobile devices (IOS/Android browsers)
- Excellent analytical skills for debugging and problem solving
- Excellent problem solving skills and aptitude
- Ability to review code and design.
Requirements
- Knowledge of various JavaScript libraries available for developing games
- Knowledge of Node JS, NPM & Grunt
- Knowledge of Pixi JS & Cocos2d-x
- Basic knowledge about graphics manipulation software like Photoshop, gimp etc.
- Experience in game development for mobile devices browser (IOS/Android browsers)








