
- Develop new user-facing features
- Build reusable code and libraries for future use
- Ensure the technical feasibility of UI 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
- Should have hands-on experience in advanced JavaScript libraries and frameworks, such as AngularJS, KnockoutJS, Bootstrap, BackboneJS, ReactJS, DurandalJS, etc. (ReactJS is Mandatory)
- Proficient in web markup, including HTML5, CSS3
- Good understanding of server-side CSS pre-processing platforms, such as LESS and SASS, and experience in building/using REST APIs
- Proficient understanding of client-side scripting and JavaScript frameworks, including jQuery
- Good understanding of asynchronous request handling and partial page updates.

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We are looking for a skilled React Native Developer to join our mobile development team. You will be responsible for building performant, maintainable, and responsive mobile applications for iOS and Android platforms using React Native.
Key Responsibilities:
- Develop cross-platform mobile applications using React Native and JavaScript
- Translate designs from Figma or other specs into responsive UI using Flexbox, StyleSheet, and semantic components like View, Text, and Image
- Work with APIs using fetch, async/await, and implement robust error handling
- Use React Hooks (useState, useEffect, useRef, etc.) and manage component state and lifecycles effectively
- Optimize performance using FlatList, SectionList, useMemo, useCallback, and memo
- Handle accessibility, dark mode, safe areas, notches, and orientation changes
- Implement animations using Animated API and LayoutAnimation
- Use tools like React DevTools, Flipper, and Chrome DevTools for debugging and performance profiling
- Integrate third-party libraries, native modules, or write custom native bridges as needed
- Handle OTA updates, app size optimizations, and splash screens for both platforms
- Set up automated testing using tools like Detox or Appium
- Integrate and manage analytics (Firebase, Mixpanel), Crashlytics, and logging
- Write clean, modular, and reusable code following patterns like atomic design or MVVM
2) Skill required: ReactJs, HTML5, CSS3
Responsibilities :
- 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.
- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model.
- Thorough understanding of React.js and its core principles.
- Experience with React.js workflows (such as Flux or Redux).
- Knowledge with RESTful APIs
- Knowledge of modern authorization mechanisms, such as JSON Web Token
- Experience with data structure libraries
- Experience with modern front-end build pipelines and tools
- Experience with common front-end development tools and Best practices.
- Ability to understand business requirements and translate them into technical requirements
- Ability to benchmarking and optimization application.
About CercleX:-
CercleX is a digital technology platform which is a leading https://cerclex.com/blog/waste-management-in-tamil-nadu/">waste management company in Tamilnadu with an extended outlook of circularity through its various ventures into the field of sustainability.
We have received FICCI Impactful Cleantech Startup Award, MeitY Emerging Startup Award, TVS Capital Budding Nxt Gen Entrepreneur Award, and many more for our digital solutions enabling transactions between waste generators, and aggregators, processors, and bringing in complete transparency, traceability to the waste ecosystem.
https://play.google.com/store/apps/details?id=com.scrapmarketCCX">Cercle X ScrapMarket is an app that helps you buy and sell scrap by connecting 100% verified buyers and sellers of scrap across India.CercleX helps brands to accomplish their sustainability targets with https://cerclex.com/extended-producer-responsibility/">Extended Producer responsibility and research solid waste managemet on the environment to ensure the environment is eco free.
Job Description:
Front end developers are required to work in teams alongside back end developers, graphic designers, and user experience designers to ensure all elements of web creation are consistent. This requires excellent communication and interpersonal skills.
Responsibilities:
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Experience in developing apps using Reactjs with Redux, React hooks, react-router with Javascript ES6
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Developing new user-facing features using React.js
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Integrate APIs with frontend components using React.js
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Ensuring user experience determines design choices.
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Developing features to enhance the user experience.
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Striking a balance between functional and aesthetic design.
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Ensuring web design is optimized for smartphones.
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Building reusable code for future use.
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Optimizing web pages for maximum speed and scalability.
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Utilizing a variety of markup languages to write web pages.
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Maintaining brand consistency throughout the design.
Front End Developer Requirements:
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Degree in computer science or related field.
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Understanding of key design principles.
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Proficiency in React.js,HTML, CSS, JavaScript, and jQuery.
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Understanding of server-side CSS.
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Experience with graphic design applications such as Adobe Illustrator.
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Experience with responsive and adaptive design.
- Write effective, scalable code
- Develop Connectors tool GUI for various source and target systems/platform/products
- Test, debug, build and deploy UI components in the existing product
- Improve functionality of existing SDK/Frameworks
Skills required :
- JavaScript
- ReactJS
- Redux-Saga
- ES6 (or TypeScript) syntax
- Good problem-solving
- Good debugging
Good to have :
- TypeScript experience
- Material UI experience
- JEST knowledge
- Git and Github/Gitlab/Bitbucket experience
Fulfil’s software engineers develop the next-generation technologies that change how millions of customer orders are fulfilled by merchants. Our products need to handle information at a massive scale. We're looking for engineers who bring fresh ideas from all areas into our technology.
As a Front End software engineer, you will work on the ReactJS powered user interface used by Fulfil merchants to manage their back-office operations. This is mission critical software and your primary focus will be on developing user interface components and implementing them following well-known React.js workflows. You will ensure that these components and the overall application are robust and easy to maintain. In this role, you will be collaborating closely with the rest of the team working on different layers of infrastructure in an international environment. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality are important.
What You’ll Do:
- Collaborate with a small yet extraordinarily talented team of engineers to implement front-end technologies
- Develop new user-facing features using React.js and React Native
- Work closely with the Design and Product teams to translate complex technical workflows into delightful user experiences
- Define how Fulfil builds user interfaces and ensure that we’re utilizing and keeping up with modern web standards
- Continually test, measure, and iterate on the results of your work in the spirit of continuous improvement
- Write clean, reusable, and well-tested front-end code
- Help to bridge the responsibilities of the Product and Engineering teams, spending time with both on the way to launching new products
- Architect efficient and reusable front-end abstractions and systems that drive complex web applications
- Create reliable and type-safe applications with Typescript
- Build and contribute to open source projects
- Build reusable components and front-end libraries for future use
- Optimize components for maximum performance across a vast array of web-capable devices and browsers
We’re Looking for Someone With:
- 5+ years of experience as a front end engineer
- Experience in building large-scale web applications in a fast-moving team environment
- A strong understanding of UX and UI design standards
- The perfectionist’s touch on a pragmatist’s deadline: you strive for pixel-perfection and intuitive functionality
- Strong proficiency in JavaScript (2-4 Years of experience), including DOM manipulation and the JavaScript object model
- Thorough understanding of React.js and its core principles, with experience in popular React.js workflows
- Experience with common front-end development tools such as Babel, Webpack, NPM, etc
- Experience with popular testing frameworks, like Jest, Cypress, and Testing Library.
- The ability to bring any design to life with HTML and CSS, with cross browser compatibility and accessibility
- Smarts, humility, communication skills, and equal willingness to teach and learn
- Familiarity with RESTful and GraphQL APIs
- Knowledge of modern authorization mechanisms, such as JSON Web Token
- Experience in developing large client side JavaScript applications
- Familiarity with code versioning tools like GIT
- Experience with Javascript testing tools and test automation
Nice to Haves:
- Prior experience at a growth stage Internet/Software company
- Demonstrated work beyond the front-end, experienced in integrating with a wide array of back-end technologies and services (e.g. experience with Python, AngularJS)
- Experience developing large client-side applications and optimizing them for performance
- You can straddle client and server development, creating APIs that drive web apps
- You understand the intricacies of timezones
- Web optimization, performance tools, and load testing
- You maintain or contribute to an open-source project
Key aspects of this role:
• 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.
To be the right fit, you'll need:
• Minimum 4+ years relevant experience in application development and React JS.
• Knowledge of React hooks such that use Context, use Reducer, use Effect.
• Knowledge of React props and state management (both functional and class component)
• Strong understanding of Error boundary concept of react.
• Work experience with any react based UI library or Redux is preferable
• Experience in building cross-browser layouts with CSS and HTML
Description:
Are you curious, persistent, logical and clever – a true 'Techie' at heart? …..
Do you enjoy living by the code of your craft and developing elegant solutions for complex problems? ........
If this sounds like you, this could be the perfect opportunity to join BuzzBoard as an Angular Developer. Scroll down to learn more about the position’s responsibilities and requirements.
We are looking for an Angular Developer to join our awesome team and deliver a streamlined user experience. We want a team member who strives to develop first class codebase using Angular best practices. As an Angular Developer, you will develop the next generation user interface for our web applications.
Who We Are:
Headquartered in San Francisco, BuzzBoard is a leader in the data knowledge platform. We help media and tech companies across the globe to grow their businesses. We provide data, insights and recommendations to B2SMB companies to help them deeply understand their customers and build trusted relationships.
BuzzBoard is a powerful tool to help businesses drive more sales through deeper, more personalized engagement with their customers and leads.
We align our hiring practices with our core values that include:
- We are passionate for hard work, desire to succeed and have fun in the process
- We put our reputation first, always
- We relish and fuel the entrepreneurial spirit in everyone
- We believe company growth ties us to our collective future
- We are first to respond to customer and team member needs
Responsibilities:
- Work cross-functionally and collaboratively to develop an application using open source technologies.
- Create single page applications using HTML, Angular, node.js and javascript, based on user stories with documented acceptance criteria.
- Troubleshoot issues and create code fixes for open source products.
- Address defects and collaboratively work with functional and technical teams to integrate applications in cloud environment.
- Work in a fast-paced, agile environment consisting of a cross-functional team designing and implementing systems from the web-based user interface front-end through the back-end.
Requirements
- Strong Knowledge on Javascript.Strong Knowledge on Angular 2, Angular 5 and above
- Communicating with external web services.
- Cooperating with the back-end developer in the process of building the RESTFUL API.
- Execute unit test cases in Angular frameworks.
- Good Knowledge on HTML, CSS.
- Good Understanding on OOPS.
- Good debugging skills required and able to understand existing code and logic.
- Having knowledge on Jquery and Nodejs is added advantage.
- Should be interested in R&D’s and integrations.
- Knowledge on PHP will be an added advantage
- Good communication skills, learning knowledge and analytical capabilities.
Benefits
Corporate Health Insurance, Tax optimization, Earned Leaves, Wellness activities and Fun filled culture
We (the LearnApp engineers) are a bunch of nerds who directly impact the daily lives of thousands of learners across the globe. As software engineer, we are the architect, designer, coder and maintainer of our projects. In other words, we are the owner of the product lifecycle. We don't just write code but actually we work closely with the product team to make vision become reality.
Responsibilities
- Analyze functional requirements and creation of software design
- Develop responsive and sleek web applications
- Design, develop, test, deploy, maintain, and improve software
Qualifications
- Bachelor's degree in Computer Science, a related technical field of study, or equivalent practical experience
- Experience in Object-Oriented Design and programming concepts
- A minimum of 3 years of working experience in a product oriented company
- Programming experience in Typescript or Javascript
- Experience in building responsive and fast user interfaces using modern web technologies
Preferred Qualification
- Experience in building SPA and PWA
- Experience building modern and good looking UI using latest CSS and SCSS
- Knowledge of Agile software development methodologies
- Ability to learn other coding languages as needed
- Object-oriented, database design
Technical Skills
- 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 back-end
- Use markup languages like HTML to create user-friendly web pages
- Design mobile-based features
- Collaborate with back-end developers and web designers to improve usability
- Maintain and improve website
- Develop new user-facing features
- Build reusable code and libraries for future use
- Optimize applications for maximum speed
- Get feedback from, and build solutions for, users and customers
- Write functional requirement documents and guides
- Create quality mockups and prototypes
Preferred
- Proven work experience of 2+ years as a Front-end developer
- 1+ years experience of working in ReactJS
- Hands on experience with markup languages, including HTML5, CSS3
- Experience with JavaScript, CSS and jQuery
- Good understanding of asynchronous request handling, partial page updates, and AJAX
- Familiarity with browser testing and debugging
- In-depth understanding of the entire web development process (design, development and deployment)
- Understanding of layout aesthetics
- Knowledge of SEO principles
- Familiarity with software like Adobe Suite, Photoshop and content management systems











