

Designation: React JS developer
Experience: 1-4 years
Location: Chennai
Must have work experience in React.JS and front end development.
Job description
- Strong programming skills in JavaScript.
- Experience with ReactJ, frontend frameworks like bootstrap, Jquery.
- Good knowledge in HTML5, CSS, CSS3 and Object Oriented concepts
- Experience in working with RESTful APIS.
- Experience with HTTP, HTTPS and WebSockets.
- Knowledge in version control- Git, Subversion.
- Exposure to OWASP standards and guidelines.

Similar jobs
Role Summary:
As a Senior UI Developer, you will be responsible for building intuitive, high-performance, and
responsive user interfaces using Angular, JavaScript, HTML, and CSS. You’ll work closely with
our UX designers, product managers, and backend engineers to create web experiences that
deliver value to our users and business alike.
Key Responsibilities:
● Participate in code reviews, unit testing, and troubleshooting.
● Collaborate with product managers and designers to craft user-centric features and
interfaces.
● Optimize applications for performance, scalability, and cross-browser compatibility.
● Ensure applications meet performance, accessibility, and responsiveness standards.
● Contribute to architectural discussions and propose improvements to existing codebase
and design patterns.
● Develop and maintain scalable and responsive web applications using Angular
(preferably Angular 13+).
● Write clean, well-documented, and reusable code in JavaScript, HTML5, and CSS3.
● Apply design principles to create intuitive and aesthetically pleasing UIs aligned with
brand guidelines.
Required Skills:
● 6+ years of web development experience.
● 3+ years of hands-on experience in Angular development (Angular 8+ mandatory,
Angular 13+ preferred).
● Strong proficiency in JavaScript (ES6+), HTML5, and CSS3.
● Familiarity on state management with RxJS, NgRx, and RESTful APIs integration.
● Sound understanding of responsive design, cross-browser compatibility, and
accessibility standards.
● Experience with SASS/SCSS, Bootstrap, Material, or other CSS frameworks.
● Understanding of web performance optimization and SEO basics for SPAs.
● Solid grasp of web design principles including layout, typography, color theory, and
usability.
● Experience with Git, CI/CD pipelines, and agile development practices.
● Experience in the travel tech domain is a strong plus.
Good to Have:
● Experience with Node.js, Express JS, MongoDB.
● Understanding of internationalization/localization in web apps.

Classplus is India's largest B2B ed-tech start-up, enabling 1 Lac+ educators and content creators to create their digital identity with their own branded apps. Starting in 2018, we have grown more than 10x in the last year, into India's fastest-growing video learning platform.
Over the years, marquee investors like Tiger Global, Surge, GSV Ventures, Blume, Falcon, Capital, RTP Global, and Chimera Ventures have supported our vision. Thanks to our awesome and dedicated team, we achieved a major milestone in March this year when we
secured a “Series-D” funding.
Now as we go global, we are super excited to have new folks on board who can take the rocketship higher🚀.
Do you think you have what it takes to help us achieve this? Find Out Below!
What will you do?
You will be our go-to person when it comes to ensuring that Classplus’ digital architecture functions smoothly. Though not a traditional customer-facing role, your work will be reflective of our brand quality as a whole.
With so much riding on your shoulders, we’ll need you to: -
• Guide the team in the implementation of visual elements from computer users' vantage points within a web application and translation of UI/UX design wireframes to actual code
• Design and implement low-latency, highly available and performing applications that scale for millions of users, and assure that all user input is validated before submitting to the back-end
• Develop application code and unit test in the Javascript technologies for the application development center
• Work with Test-Driven development, help define architectures and design patterns, and actively participate in PR reviews on GitHub
You should apply, if you
• Bring your A-game: Have knowledge of advanced JavaScript libraries and frameworks, such as ReactJS, NextJS, VueJS, and experience with rendering techniques and writing high performing code
• Offer guaranteed efficiency: Have a good understanding of SEO principles and ensuring that application will adhere to them, and server-side CSS pre-processing platforms, such as LESS and SASS
• Show promising experience: Have a good understanding and exposure to serverside rendering, and asynchronous request handling, partial page updates, and AJAX
• Show proficiency: Display in-depth understanding of code versioning tools, such as (Git / Mercurial / SVN), and cross-browser compatibility issues and ways to work around them
Being a Part of the Clan!
At Classplus, you’re not an “employee” but a part of our “Clan”. So, you can forget about being bound by the clock as long as you’re crushing it workwise😎. Add to that some passionate people working with and around you, and what you get is the perfect work vibe you’ve been looking for!
It doesn’t matter how long your journey has been or your position in the hierarchy (we don’t do Sirs and Ma’ams); you’ll be heard, appreciated, and rewarded. One can say, we have a special place in our hearts for the Doers! ✊🏼❤️
Are you a go-getter with the chops to nail what you do? Then this is the place for you

Requirements
Must have 1.5 years of experience in front end development in an internet startup
Deep knowledge of Angular practices and commonly used modules based on extensive work experience
Proficiency with javascript and html5
Extensive knowledge of CSS and JS methods for providing performance visual effects and keeping the frame rate above 30 fps at all times
Thorough understanding of the responsibility of the platform, database, API, caching layer, proxies and other web services used in the system
Creating custom general use modules and components which extend the elements and modules of core Angular
Ability to understand business requirements and translate them in to technical requirements
Roles and responsibilities
Delivering a complete front end application
Ensuring high performance on mobile and desktop
Writing tested, idiomatic and documented Javascript, HTML, CSS
Co-ordinating the workflow between graphic designer, HTML coder and yourself
Cooperating with the back end developer in the process of building restful API
Communicating with external webservices
Ensure high quality graphic standards and high consistency
Stay up to date on emerging technologies
Write functional requirement documents and guides
Must have skills (Angular 6, CSS, HTML, Javascript (ES5 and ES6), rest ful API, Product company / startup experience)

Key Skills/ Knowledge:
- Experience with React or any JS frontend frameworks
- Experience with, HTML5, CSS3 and CSS pre-processor like SASS or LESS.
- Proficient in JavaScript, including DOM manipulation
- Understanding of React and its core principles
- Experience with React workflows (such as Redux)
- Familiarity with the newer specification of JavaScript (ES6 or newer)
- Experience working with JSON
- Experience building accessibility compliant web applications
- Familiarity with code versioning tools (git)
- Familiarity with browser testing and debugging
- Familiarity with unit testing
- Experience working in an Agile environment
- Ability to understand business requirements and translate them into technical requirements

Profile Overview:
We are looking for passionate and keen-eyed front-end developers with 5+ years of experience in React JS for a major project to join our creative front-end development team who can add optimization and efficiency to the user experience and maintain brand consistency across all web page of the web products.
The front-end developer will closely coordinate with our back-end developers, graphic designers and UI designers to ensure all elements of the web creation are consistent.
Responsibilities:
• Turning UI/UX designs into prototypes, creating excellent interactive forms of designs, writing reusable modules and maintainability of the code.
• Implement UI development principles to ensure that the product client-side serves at scale.
• Review and optimize the application usage by monitoring key metrics and rectifying the issues proactively.
• Determining the structure and design of web pages.
• Ensuring user experience by analyzing the design choices.
• Developing features to enhance the user experience.
• Striking balance between functional and aesthetic design.
Requirements:
- Bachelor’s or Master’s degree in computer science, computer applications or related fields.
- Proven working experience as a React Developer for 5+ years and above.
- Hands-on experience with HTML5, CSS3, and CSS frameworks.
- Demonstrable knowledge of Web services, Web API, REST services & GraphQL.
- Expertise in UI design and development of responsive web applications using React, Redux, Flask and Hooks.
- Applicable knowledge of Social API integration, Core location APIs, Web Views, Payments integration
- Proficiency in understanding layout aesthetics.
- Excellent analytical, problem-solving and multitasking skills.
- Ability to solve novel and challenging React problems.
- Capability to understand, develop and sustain continuous integration and delivery.


Key Skills:
o Determining the structure and design of web pages.
o Ensuring user experience determines design choices.
o Developing features to enhance the user experience.
o Striking a balance between functional and aesthetic design.
o Ensuring web design is optimized for smartphones.
o Building reusable code for future use.
o Optimizing web pages for maximum speed and scalability.
o Utilizing a variety of markup languages to write web pages.
o Maintaining brand consistency throughout the design.
o Understanding of key design principles.
o Experience with Angular and React.
o Proficiency in HTML, CSS, JavaScript, and jQuery.
o Understanding of server-side CSS.
o Experience with responsive and adaptive design.
o Understanding of SEO principles.
o Good problem-solving skills.
• Good to have skills:
o Knowledge of additional framework like ViewJS and NodeJS is a big plus.
o Knowledge of PHP - object orientated concepts and frameworks such as Laravel or
CodeIgniter.
o MySQL concepts
o Understanding accessibility and security compliance


Role Description:
We are looking for a Lead Frontend Engineer ( Preferably React Js) who will be architecting and developing cutting-edge features for Radiusagent web applications . An ideal candidate will have prior experience in eCommerce Products and worked closely with Product, Design, and other cross-functional partners.
Responsible for-
- You will be constantly and consistently implementing new features and optimize existing ones from controller-level to UI- Vigilantly and rapidly fix bugs.
- You will continuously solve problems to give our customers a delightful experience.
- You will be working closely with Product manager and back-end engineers to implement front-end solutions.
- You will be endorsing upcoming standards, launching, iterating, and making a difference.
- You will have to be extremely detail-oriented to strive for pixel-perfect implementation in all browsers.
- You should have the ability to write well-abstracted, reusable, highly performant code for UI components.
- You should have the passion for performance debugging and benchmarking.
Requirement-
- 5+ years of experience in building scalable commercial web applications.
- A passion to provide a good user experience
- Deep expertise in Javascript and work experience in using one of the frameworks available (React JS, Angular, Node JS, EmberJS, etc).
- If you are passionate about implementing elegant User Interfaces using HTML and CSS.
- Ability to work autonomously and to be able to work cross-functionally with multiple stakeholders.
- Excellent communication skills, good visual design sense, in-depth experience in developing web-based applications.

We are looking for a seasoned frontend developer to join our product team. This role requires you to be a tech-savvy contributor in translating the customer needs and user expectation into interactive web apps. You’ll be an exceptional problem solver and take responsible actions in ensuring the application is optimized both in technology and in delivering best user experience.
Responsibilities:
- Work closely with design, product management and development teams to create elegant, usable, responsive and interactive interfaces across multiple devices.
- Turning UI/UX designs into prototypes, creating awesome interactions from designs, writing reusable content modules and maintainability of the code.
- Implement UI development principles to ensure that the product client-side serves at scale.
- Review and optimize the app usage by monitoring key metrics and rectifying the issues proactively.
- An ability to perform well in a fast-paced environment and bring in optimal flow for rapidly changing design/ technology.
Requirements:
- 2 to 5 years of relevant work experience as a web developer, UI developer, JavaScript expert or frontend engineer
- Experience in Frontend Technologies
- Typescript - the right way. Ie, not using it exactly like Javascript, instead using it in the way it was intended to be used.
- React
- GraphQL (Relay Specification is a plus)
- Apollo Client for React OR React-Relay
- Worked in large React Projects preferably in TypeScript, with proper usage of Typing.
- Familar with React Contexts and Hooks
- Should have a very good understanding, and practical knowledge in Advanced Guides in React (https://reactjs.org/docs/forwarding-refs.html" target="_blank">https://reactjs.org/docs/forwarding-refs.html)
- Familiar with UI layouts, SASS, bootstrap and the CSS GRID system
- Experience with a GraphQL backend using either Apollo Client for React or React Relay is a plus
- Experience using any one React UI Framework: Ant UI, Elastic UI, Material Framework for React, Blueprint UI or Bootstrap for React

Sunday Mobility is hiring for Angular Developer....
Experience: 3 to 5 years
Skills:- Angular 2+, HTML, CSS, Javascript , typescript, git
Notice period- Immediate to 30 days
Immediate Joiners Preferred


