
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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Job Title: React.js Developer
Location: Mumbai
Experience: 2–4 Years
Department: Technology
About InCred
InCred is a leading financial services group leveraging technology and data science to make lending quick, simple, and hassle-free. Our mission is to empower individuals and businesses by providing easy access to financial services while upholding integrity, innovation, and customer-centricity. We operate across personal loans, education loans, SME financing, and wealth management, driving financial inclusion and socio-economic progress. [incred.com], [canvasbusi...smodel.com]
Role Overview
As a React.js Developer, you will be responsible for building high-performance, scalable, and responsive web applications that deliver exceptional user experiences. You will collaborate with designers, backend engineers, and product teams to create intuitive interfaces for InCred’s digital platforms.
Key Responsibilities
- Front-End Development: Build and maintain web applications using React.js and modern JavaScript (ES6+).
- Component Design: Develop reusable components and libraries for future use.
- State Management: Implement efficient state management using Redux, Context API, or similar.
- API Integration: Integrate RESTful APIs and ensure smooth data flow between front-end and back-end.
- Performance Optimization: Optimize applications for speed, scalability, and cross-browser compatibility.
- UI/UX Collaboration: Work closely with designers to translate wireframes into responsive, pixel-perfect interfaces.
- Testing & Debugging: Write unit tests using Jest/React Testing Library and troubleshoot issues.
- Code Quality: Participate in code reviews and follow best practices for maintainable, clean code. [interviewguy.com], [linkedin.com]
Required Skills
- 2–4 years of experience in React.js development.
- Strong proficiency in JavaScript (ES6+), HTML5, CSS3.
- Hands-on experience with React Hooks, component lifecycle, and state management (Redux/Context API).
- Familiarity with RESTful APIs and JSON.
- Experience with version control systems (Git).
- Knowledge of front-end build tools (Webpack, Babel, NPM/Yarn).
- Understanding of responsive design principles and cross-browser compatibility.
Preferred Qualifications
- Experience with TypeScript, Next.js, or React Native.
- Familiarity with CSS frameworks (Bootstrap, Tailwind CSS, Material-UI).
- Exposure to CI/CD pipelines and Agile methodologies.
- Knowledge of performance optimization tools (Lighthouse, Chrome DevTools).
- BFSI or fintech domain experience is a plus. [jobpe.com]
Why Join InCred?
- Culture: High-performance, ownership-driven, and innovation-focused environment.
- Growth: Opportunities to work on cutting-edge tech and scale systems for millions of users.
- Rewards: Competitive compensation, ESOPs, and performance-based incentives.
- Impact: Be part of a mission-driven organization transforming India’s credit landscape.
About us:
HappyFox is a software-as-a-service (SaaS) support platform. We offer an enterprise-grade help desk ticketing system and intuitively designed live chat software.
We serve over 12,000 companies in 70+ countries. HappyFox is used by companies that span across education, media, e-commerce, retail, information technology, manufacturing, non-profit, government and many other verticals that have an internal or external support function.
To know more, Visit! - https://www.happyfox.com/
We’re looking for an experienced Technical Lead – Frontend Engineer to join our growing engineering team to help build and maintain HappyFox’s product offerings.
What you can expect as a Technical Lead at HappyFox:
- You will consistently ship features and improvements and lead a team of engineers working on our product roadmap.
- You will oversee software architecture, Git workflows, and CI/CD processes and perform code reviews to ensure exceptional code quality.
- You will actively work towards identifying, minimizing, and managing technical debt in the codebase.
- You will improve the development experience and the quality of the codebase.
- You will define our internal standards for coding style, maintainability, and best practices for a large-scale web application.
- You will uphold the best practices and coding standards for the team through code review and technical feedback.
- You will take responsibility for key technical architecture and design decisions.
- You will take ownership of the stability and performance of the services that you work on.
- You will contribute to the strategic vision and long-term roadmap in your area of expertise.
You should apply if:
- You have 2+ years of experience in a technical lead role designing and building single-page web applications.
- You have 8+ years of relevant professional experience in building web applications with javascript frameworks like Ember.js or React.js.
- You have deep knowledge of HTML, CSS, and JavaScript
- You have experience building single-page apps and a good understanding of the best practices and coding patterns.
- You have a passion to dig into technically complex problems to troubleshoot and figure out a solution.
- You have a desire to continuously improve and ship the best quality product.
- You have a pragmatic approach to making sure technical decisions align with actual business needs.
- You have a good understanding of the trade-offs when building for product value, reliability, or performance.
- You have excellent communication skills with the ability to discuss and explain your point of view clearly and effectively.
- JavaScript, HTML ,
- SCSS/CSS/LESS skills
• - Strong on React JS (Minimum 2 years of experience is mandatory)
• - ES6
Competencies:
- Strong understanding of JavaScript
- Good understanding of web markup, including HTML5 and CSS3
- Good understanding of advanced JavaScript libraries and frameworks.
- Proficient understanding of cross-browser compatibility issues and ways to work around such issues
- Familiarity with JavaScript module loaders, such as Require.js and AMD
- Familiarity with front-end build tools, such as Grunt and Gulp.js
- Proficient understanding of code versioning tools, such as (Git / Mercurial / SVN)
- Good understanding of browser rendering behavior and performance
- Proven technical expertise with Bootstrap and Foundation.
- Familiar with Service-Oriented Architecture (SOA).
- Develop responsive design websites using frameworks like Bootstrap.
- Develop websites using JavaScript frameworks like JQuery, AngularJS and Backbone.
- Must be are eager to learn, seek out new solutions and can adapt quickly within a dynamic technical environment.
- Excellent communication and self-motivation skills.
- Ability to adapt quickly to changing priorities and unforeseen requests
- Proven interpersonal, analytical, attention to detail/strategy, and creative problem-solving skills
- Passionate about technology
- Must be able to work with minimal supervision on multiple concurrent projects
- Familiarity with Agile/Scrum software development methodologies.
EXPERIENCE: 2 -5 years
LOCATION: Bangalore
TIMINGS: Work from home
NOTICE PERIOD: 1 month
ABOUT THE ROLE
We are looking for a React Native and React.js developer interested in building performant mobile and web applications. You will be responsible for architecting and building these applications, as well as coordinating with the teams responsible for other layers of the product infrastructure. Building a product is a highly collaborative effort, and as such, a strong team player with a commitment to perfection is required.
Roles and Responsibilities
Implementing new product requirements
Enhancing existing features and codebase
Peer code review
Investigating and implementing new technologies, external tools (proprietary or open source)
where relevant
Working with product, design and engineering colleagues to deliver business-relevant outcomes.
Candidate must have
Good knowledge of React.js and React Native.
Candidates must have knowledge about Product Development.
Candidates must have Technical Degree.
Skills
2-5 years of development experience.
Significant experience in startups or product companies.
Experience in mobility startups would be preferred.
React/React Native experience required.
Deep technical expertise.
Willingness to step out of comfort zone to solve problems.
Ownership, hustle, and partiality towards fast-paced environments.
Job Description
Experience should have minimum 2 years.
Proficient with ReactJS/Redux
Designing and developing user interface solutions for websites, web and Mobile applications.
Design product and website layouts, assets, flows, sitemaps etc.
Create and maintain UI guidelines and templates.
Extensive knowledge of web technologies and building large scale web applications.
Expertise in JavaScript, HTML5 and CSS3 and Adoptive / Responsive web Design & Cross browser experience.
Expertise with cross-browser, cross-platform, and design constraints on the web.
Interact with other team members to incorporate innovations and vice versa.
Experience in working with Agile Methodology.
Ability to solve problems creatively and effectively.
Should possess excellent communication skills.
- Designing, building, prototyping, developing and implementing single-page responsive web applications for our cloud platform.
- Involved in decision making for design and technical aspects for modular and component-based architectures.
- Developing application code, services, user interfaces, user experience and unit tests.
- Ensuring high performance and responsive applications with state-of-the-art user experience.
- Experimenting with new technologies and working with integrated web-applications.
- Collaborating and iterating with the Product Managers, UI/UX and Backend teams to define, design, build, extend products and features.
What you will bring with you
- You have previously worked for a minimum of 3 years in a technical environment contributing as a programmer.
- You have proven expertise in the JavaScript ecosystem and used frameworks like ReactJS, Vue. Preference would be given to reactjs.
- You have exposure to Golang, TypeScript, HTML5, CSS3, JavaScript, jQuery, MySQL and Firebase.
- You must have strong debugging and problem-solving skills.
R360 powers a data-driven customer engagement ecosystem that enables the worlds leading organisations to earn customer loyalty every day.
For over 10 years, R360s loyalty and reward platforms have driven ambitious loyalty programs for some of the worlds biggest brands including Axis Bank, Standard Chartered Bank, HDFC Bank and Emirates National Dubai Bank. We have 500+ global retail partnerships and offer our clients reward programs, nuanced customer segmentation, data-centric campaigns, and big data analytics.
Our multidisciplinary team of technology experts, product engineers, data scientists, client relationship managers and customer experience professionals work together with our clients to enable loyalty by enhancing customer acquisition, engagement and retention.
Currently we are looking for a SeniorUI Developer
What you ll do:
- Develop complete UI and integrate the same with backend APIs
- Work as full stack developer with prime focus on UI
- Work end to end from design and development
- Code & design review
- Troubleshoot critical issues and guide team as well
What well need:
Mandatory skills
- 3 - 4years of hands-on experience in Angular technologies
- Overall 6 to 9yrs of overall UI experience
- Hands on experience in implementing micro front end architecture
- Strong knowledge in building highly responsive web & mobile applications
- Strong Data structures & algorithm skill
- Strong communication
Technical Skills
- Front end technologies – Angular, Java Script, jQuery
- Backend technologies – Java, REST
- Mark-up Languages – HTML, CSS3, Bootstrap
- Database – SQL & NoSQL
- Modelling – UML & ERD
Bonus point if: Candidate from product company would be preferred
Who should not apply for this job
- If you are looking for a 100% hike in your salary but can't commit to what value you will bring to the team
- If you never read books
- If you jump companies every 11-12 months
- If you are not comfortable working on Saturdays
- If you have less than 1 years of experience
- If you have more than 4 years of experience
About the Role:
We are looking for a Front-End Web Developer who is motivated to combine the art of design with the art of programming. Responsibilities will include translation of the UI/UX design wireframes to actual code that will produce visual elements of the application. You will work with the UI/UX designer and bridge the gap between graphical design and technical implementation, taking an active role on both sides and defining how the application looks as well as how it works.
Key-Skills Required:
Node.js | Express | REST Api | Javascript | Redux-Saga | MongoDB | Web security TLS/SSL | Web Sockets | Promises & Call-backs | Database & Data structures | Redis | React.Js
Key Deliverables:
- New feature design and implementation, Bug fixing, testing, and performance tuning.
- Work on the API and Engines.
- Code deployment on cloud & maintenance of the same.
- Take complete ownership of a product/feature from setup to deployment.
- Time-bound feature delivery & updating.
- Cost-saving using efficient & effective technologies
Role and Responsibilities:
- Work on back-end (+ frontend integration) development of core scripts using React/Redux/Saga/Hooks and Redis.
- Manage Key-value based databases like Redis.
- Document code consistently throughout the development process by listing a description of the program, special instructions, and any changes made in database tables on procedural, modular and database level.
- Be able to write unit tests.
- Knowledge of bluebird.js (Promises), Async, etc will be of advantage.
- Passionate about building products and features and build the product from scratch with thrust on Web security, TLS/SSL, web sockets, etc
- Develop new user-facing features
- Build reusable code and libraries for future use
- Ensure the technical feasibility of UI/UX designs
- Optimize application for maximum speed and scalability
- Assure that all user input is validated before submitting to the back-end
- Collaborate with other team members and stakeholders
3-6 LPA based on experience and on performance in the interview round (70% Fixed - 30% Variable Incentive based on delivery schedule)
(We do ZERO deductions since the salary will be paid from US/Singapore)









