
Job Description
- • Collaborate with developers and UI/UX engineers to build scalable web apps
- • Design, implement and manage large applications with video streaming and complex state and high-frequency data
- • Experiment with large data sets to find interesting and valuable ways to visualize the data
- • Build reusable, testable React components that can be used between projects
- • Contribute towards building the company’s coding culture.
- • Mentor, groom junior developers and participate in code reviews
Requirements
- • 3+ years of relevant industry experience
- • A deep understanding of JavaScript
- • React, Redux or other JS framework experience
- • HTML5, CSS/SASS, Restful APIs, HTTP
- • JEST or other testing experience
- • Experience with android app development
- • Experience with CI/CD
- • Experience with Mathjax/Latex
- • Experience with large scale video streaming
- • Understanding of i18n, A11Y
- • Excellent understanding of cross-browser compatibility issues

About ClassCast
About
About ClassCast : ClassCast is one of the fastest-growing ed-tech startups in India. We build next-gen suite of products for teachers and educational institutions. We drive digital transformation for some of the biggest stakeholders in the education industry with our solutions. We at ClassCast believe technology will serve as a backbone for accessibility of quality education in this country and are fully committed to build that, one step at a time. Come join us in our mission to transform how India learns, build scalable systems that touches millions of students, teachers and institutions.
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What You’ll Do:
- Build and ship responsive, high-performance web applications using React.
- Translate UI/UX designs into clean, maintainable code.
- Integrate frontend with backend services via REST/GraphQL APIs.
- Optimize applications for speed, scalability, and cross-browser compatibility.
- Write reusable, modular components and maintain design consistency.
- Collaborate with product managers, designers, and engineers to deliver features end-to-end.
- Identify performance bottlenecks and improve frontend architecture.
- Participate in code reviews and contribute to best practices.
What We’re Looking For:
- 4–6 years of experience in frontend development.
- Strong hands-on experience with React.js.
- Solid understanding of JavaScript (ES6+), HTML5, and CSS3.
- Familiarity with state management (Redux / Zustand / Context API).
- Experience working with REST APIs and asynchronous programming.
- Understanding of responsive design and cross-browser compatibility.
- Experience with build tools (Webpack, Vite, etc.).
- Familiarity with Git-based workflows.
- Good problem-solving and communication skills.
Good to Have:
- Experience with testing frameworks (Jest, React Testing Library).
- Exposure to performance optimization techniques.
- Basic understanding of backend technologies (Node.js / Python).
What You’ll Work On:
- Building intuitive and scalable user interfaces for our core product.
- Improving performance and user experience across the platform.
- Contributing to frontend architecture and design systems.
- Solving real-world problems at scale.
Why Join Us
- Work on impactful products used by real customers.
- Opportunity to own features end-to-end.
- Collaborative and fast-paced environment.
Job Role :
o Experience in Front-end web development using JavaScript jQuery,Angular, HTML5, CSS
o Responsible for handling end to end design & execution of all product web interfaces
o Develop new user-facing features & build reusable code and libraries for future use Work closely on UI/UX designs and back end engineers to implement versatile front-end solutions to web development problems
o Design, development, integration, delivery of different UI side modules of the product
o Develop and enhance modular, multilingual, cross-browser front-end applications using Angular, HTML, CSS, JavaScript, XML, JSON, etc.
o Experience in making responsive layouts
o Experience developing in Agile development processes
o Work closely with product management, customer support and SQA to continuously evolve and innovate the product.
o Involvement in the full development life cycle of projects. Working as a part of a team as well as on your own initiative
o Facilitate in the decision-making processes with team members both in terms of new system development and enhancement to current systems
o Experience of full software development life cycle and Agile Strong verbal & written skills required to interact with global teams. Highly motivated, analytical thinking individual
o Since this role involves working closely with users, the ideal candidate would have Knowledge of Relational database/SQL
o Ability to multi-task and work against deadlines/priorities
o Sense of ownership and desire to take on an expanded role over time. Eager to work with new technologies and apply them towards enterprise-level data solutions
o Capable of working with a global team and thriving in a team development environment. Advanced problem-solving skills and the ability to deal with real world business issues
Responsibilities include:
- You will design and build web applications
- Collaborate with cross-functional teams to define, design, and ship new features
- Do Unit-test code for robustness, including edge cases, usability, and general reliability
- Participate in all phases of development, from design to implementation, unit testing, and release.
- In close collaboration with project teams, you will have the chance to redefine the development process for modern web-based applications.
- You will work highly customer-focused and be given the time to learn and experiment with the latest frontend technologies
ESSENTIAL SKILLS / EXPERIENCE REQUIRED:
- Bachelor's degree in Computer Science or equivalent
- 3 - 8 years of experience
- Experience in HTML, JavaScript, CSS, and JavaScript frameworks.
- Experience with the latest frontend technologies (e.g. ECMAScript, Webpack, ESLint, Service workers, etc.)
- In-depth knowledge of at least one JavaScript framework (e.g. React, Vue, Angular, etc.)
- Experience or Knowledge of web application optimizations.
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. You will also be responsible for profiling and improving front-end performance and documenting our front-end codebase.
React.js Developer Responsibilities:
- 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:
- Previous 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.
- Experience with browser-based debugging and performance testing software.
- Excellent troubleshooting skills.
- Good project management skills.
Skills:
- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
- Thorough understanding of React.js and its core principles
- Experience with popular React.js workflows (Redux)
- Familiarity with newer specifications of ECMAScript
- Experience with data structure libraries (e.g., Immutable.js)
- Knowledge of isomorphic React is a plus
- Familiarity with RESTful APIs
- Knowledge of modern authorization mechanisms, such as JSON Web Token
- Familiarity with modern front-end build pipelines and tools
- Ability to understand business requirements and translate them into technical requirements
- A knack for benchmarking and optimization
- Familiarity with code versioning tools (such as Git, SVN, and Mercurial)
About the Company:- Rejolut is one of the award-winning fastest-growing emerging tech companies which is working on leading technology like Blockchain, ML & AI, Complex mobile & web apps, IoT etc.
The ideal candidate will be responsible for developing highly scalable and secure code.
React Js Job Description
- Proficient in client & server-side JavaScript, HTML5, CSS3 and webpack
- Competent in building single page web applications using Node.js and React Js
- Redux for state management
- Universal rendering (Client-side rendering and Server-side rendering)
- Experience with cross-browser, cross-platform, and design constraints on the web
- Experience in developing automated unit and functional tests
- Experience in an agile development process
- Solid knowledge of algorithms and design patterns
- Have a passion for quality and writing clean, readable code that scales and performs well
- Good interpersonal communication skills
- 1+ years of software design and web application development
Benefits :
> Health Insurance
> Work from Home
> Fast growth and more visibility into the company
> Experience to work on the latest technology
> Competitive Learning Environment with supportive co-workers
> Employee friendly HR Policies
> Paid leaves up to certain limits
> Competitive salaries & Bonuses
> Liberal working atmosphere
> Get mentored by the best in the industry
Schedule:
Day Shift/Flexible working hours
Monday to Friday
Skills:- React.js, Javascript and Redux/Flux
- 5+ years of experience in software engineering
- A background in front-end web development and/or API development.
- Demonstrated competency in one or more of the following: JavaScript, TypeScript, React/Redux, AngularJS, or comparable JavaScript MVC framework.
- Demonstrated competency in one or more of the following client-side build tool: Webpack, gulp, jspm
- Have a good understanding of what good UX and UI design are.
- Experienced in client-side framework/technologies before such as: React, AngularJS, jQuery, HTML, CSS
- Experienced in using client-side build tools such as gulp, WebPack, JSPM, NodeJS, and other CLI is a plus
- Understand how to get good performance on UI implementation (time to interaction, bundling, and splitting resources)
- Some previous work portfolios would be great.
- Good knowledge of how to use source control systems like git and GitHub.
Our client is India's first one-stop-shop for corporate benefits. They create mutually rewarding relationships between employers and businesses by managing corporate discounts. They enable organizations to incentivize their employees beyond just salary by providing benefits related to Travel, Entertainment, Dining, Education, Shopping and many more spheres of life.
Founded in 2014, this Gurugram based employee rewards platform is led by young founders who are UCLA alumni with experience in companies like Microsoft US, Oracle, Symantec, Amazon, and Reliance. They've partnered with over 10000+ brands across dining, shopping, entertainment, wellness and many more providing exclusive employee discounts, brands like CCD, Samsung, Lifestyle, Flipkart, PVR Cinemas, Zoomcar, OYO, Lifestyle, Mother's Pride, Max Healthcare and more. Our client is leading the $2 billion rewards market in India with 250+ corporate clients including giants like Concentrix, EY, DXC and Mphasis, and they've raised $2 million to date from prominent VCs like GrowX Ventures, Sprout Ventures, and Axilor Ventures.
As a Software Engineer - VP Front End, you will be building world-class websites using JS frameworks.
What you will do:
- Creating modern flat UI.
- Development of the front-end of our application and our public websites.
- Testing the website to ensure it is working.
- Taking ownership of the code your write & features you build.
- Pioneering product ideas, participating in the design and implementing them.
- Strengthening and improving the architecture of our front-end.
- Strengthening and improving development and releasing processes within the team.
- Collaborating with the team and communicate effectively.
What you need to have:
- Angular/ Ember/ Backbone preferred but someone with strong JS fundamentals is also desired
Skills Required:
- Experience in developing front-end applications at scale.
- Strong knowledge and experience in HTML, CSS and JavaScript.
- Understanding of cross-browser compatibility and accessibility standards. (W3C Guidelines)
- Expert knowledge in Bootstrap and responsive Design.
- Experience of node JS/ React JS/Angular JS is preferred.
- Excellent analytical and problem solving skills.
- Knowledge of high-level programming concepts like promises, data-binding.
- Knowledge of JavaScript design patterns is a plus.
- Knowledge of Server side is a plus.
Experience: 2 to 7 years
Innominds is an AI-first, platform-led digital transformation and full-cycle product engineering services company headquartered in San Jose, CA. Innominds powers the Digital Next initiatives of global enterprises, software product companies, OEMs, and ODMs with integrated expertise in devices & embedded engineering, software apps & product engineering, analytics & data engineering, quality engineering, and cloud & DevOps, security. It works with ISVs to build next-generation products, SaaSify, transform total experience, and add cognitive analytics to applications.
Looking for candidates with 0-30 Days Notice period.
Looking for a Frontend/JavaScript Developer with experience in building high-performing, scalable, enterprise-grade applications. Frontend developer roles and responsibilities include developing single-page apps using ReactJS and modern JavaScript practices and patterns.
Responsibilities:
- Contribute in all phases of the development lifecycle
- Write well designed, testable, efficient code
- Ensure designs are in compliance with specifications
- Support continuous improvement by investigating alternatives and technologies and presenting these for architectural review.
Requirements:
- 3-10 years experience in Frontend technologies
- Hands-on and ready to continue as an individual contributor/Lead the team also.
- Strong in core JavaScriptwith ES6 ES5 ES7
- Expertise in ReactJS, Redux with minimum 1-2 years of experience
- Unit testing (Jest/Enzyme) is necessary
- Expertise in HTML5 CSS3
- Proficient in Grunt, Gulp, and Webpack, bower, yarn, the module loader
- Hands-on experience with multiple libraries/frameworks - jQuery, Jasmine, Mocha, etc.
- Expert level understanding of HTTP protocols (1.0 1.1 and 2.0) and Websockets and JS WebSocket
- Experience with working on SaaS/PaaS based applications









