


š React Developer ā Gurgaon (Onsite Role)
š§āš» Experience: 2 to 3 Years
š Joining Time: Immediate to 15 Days
š Location: Gurgaon (Work from Office)
Weāre hiring a passionate and skilled React Developer who is ready to take their frontend game to the next level. If youāre someone who breathes clean UI, scalable components, and loves delivering pixel-perfect performance ā this is your chance.
š§© Your Responsibilities:
- Develop and maintain rich, interactive web applications using React.js.
- Architect front-end flows using Flux or Redux for seamless state management.
- Design reusable component libraries with attention to responsiveness and accessibility.
- Integrate with REST APIs and manage secure data exchange.
- Collaborate with cross-functional teams (UI/UX, Backend, QA) for seamless releases.
- Optimize application speed, bundle sizes, and rendering performance.
- Implement routing and navigation using React Router and handle form states with Formik or React Hook Form.
- Follow CI/CD workflows, write test cases, and participate in code reviews.
ā Core Skills You Must Have:
- Strong hands-on experience in React.js, JavaScript (ES6+), and TypeScript.
- Deep knowledge of React Hooks, Context API, Redux, and Flux architecture.
- Excellent command of HTML5, CSS3, SASS, and responsive design frameworks like Material UI, Tailwind, or Bootstrap.
- Familiar with Webpack, Babel, Vite, and other bundling tools.
- Experience with REST API integration, error handling, and API security best practices.
- Solid understanding of unit testing tools like Jest, React Testing Library, or Cypress.
- Experience in Git-based workflows, Agile teams, and JIRA or similar tracking tools.
āļø Nice to Have:
- Exposure to cloud platforms like AWS, Azure, or GCP (deployment, storage, CI/CD pipelines).
- Experience with Docker (for frontend containerization during builds).
- Familiarity with micro frontends architecture or component-based scalable design.
- Basic knowledge of Node.js for API understanding and backend collaboration.
š What You Get:
- Work on enterprise-level projects with modern frontend architecture
- Exposure to scalable and distributed UI systems
- A collaborative environment with performance-focused peers
- Real career growth and tech leadership opportunities

About Watsoo Express
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Job Title : Frontend Developer (React.js) ā Blockchain Experience
Location : Remote
Experience : 3+ Years
Key Skills : React.js, TypeScript, Web3.js, blockchain integration, UI/UX design
Job Description :
We are looking for a skilled React.js Frontend Developer with experience in blockchain applications. The ideal candidate should have expertise in React.js, Web3.js, and UI/UX best practices to build seamless decentralized applications (dApps).
Requirements :
- 3+ Years of React.js development experience.
- Strong knowledge of Web3.js or Ethers.js.
- Experience integrating smart contracts with frontend.
- Proficiency in TypeScript and modern frontend frameworks.
- Understanding of blockchain fundamentals and dApp development.


- 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)Ā
- 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 APIsĀ Ā Ā
- Proficient understanding of client-side scripting and JavaScript frameworks, including jQuery
- Good understanding of asynchronous request handling and partial page updates.
About the role:
We are looking for a great JavaScript developer who is proficient with React.js. Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows (such as Flux or Redux).Ā
You will ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem-solving, sophisticated design, and quality products is important.
What youāll do
- Developing new user-facing features using React.js
- Building reusable components and front-end libraries for future use
- Translating designs and wireframes into high-quality code
- Optimizing components for maximum performance across a vast array of web-capable devices and browsers
- Version Control: Git
- SDLC: Working experience in Agile methodology
- Strong interpersonal skills and time management skills
What youāll need
- B.Tech or M.Tech equivalent with at least 2 years of experience
- 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 (such as Flux or Redux)
- Familiarity with newer specifications of EcmaScript
- Experience with data structure libraries (e.g., Immutable.js)
- Familiarity with RESTful APIs
- Ability to understand business requirements and translate them into technical requirements


Experience ā 5+ years
Job Location- Hyderabad
Mode of Work- Work from office
Eligibility Criteria
ļ· Should have an aggregate of 60% in the academics till date.
ļ· Any Graduate/Post Graduate.
ļ· Frontend Developer (React JS & Next JS)
ļ· Primary Skills: Next JS, Angular JS 8, MERN Stack, HTML 5, CSS3, Bootstrap 5, Java, Relational and NonSQL Database (added advantage) (SQL and Mongodb), JIRA
Required skills, Roles & Responsibilities
ļ· Developing new user-facing features using React.js
ļ· Building reusable components and front-end libraries for future use
ļ· Translating designs and wireframes into high quality code
ļ· Optimizing components for maximum performance across a vast array of
ļ· web-capable devices and browsers
ļ· Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
ļ· Good knowledge of HTML5 and CSS3 with Bootstrap5
ļ· Good working Knowledge of Angular JS, Node.js and Next JS
ļ· Thorough understanding of React.js and its core principles and implementations
ļ· Experience with popular React.js workflows (such as Context API, Hooks, Flux and Redux)
ļ· Familiarity with newer specifications of Ecma Script
ļ· Experience with data structure libraries (e.g., Immutable.js)
ļ· Knowledge of isomorphic React is a plus
ļ· Knowledge on Database (Relational and No SQL Database) is highly recommended
ļ· Familiarity with RESTful APIs
ļ· Knowledge of modern authorization mechanisms, such as JSON Web Token
ļ· Familiarity with modern front-end build pipelines and tools
ļ· Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
ļ· Ability to understand business requirements and translate them into technical requirements
ļ· A knack for benchmarking and optimization
ļ· Familiarity with code versioning tools such as Git and SVN.
ļ· Leading the team in the correct direction
ļ· Preparing the necessary technical and non-technical documents
ļ· Assisting the team in internal auditing and external auditing if needed
ļ· Code Reviews and Code deployments (as he will be doing the changes in the live window for now and push the
changes to Prod)
ļ· Assisting the QA team in testing and making them understand the business requirement

- Collaborate with team members to develop high quality software.
- Develop intuitive software that meets and exceeds the needs of the company.
- Professionally maintain all software and create updates regularly to address customer and company concerns.
- Analyze and test programs and products before formal launch. Troubleshoot coding problems quickly and efficiently.
- Designing, developing, and testing UI for mobile and web applications. Build reusable code and libraries for future use.
- Accurately translate user and business needs into functional frontend code


- Build, extend, and maintain reusable UI components that will be used across many applications.
- Develop best practices and guidelines for contributing UI and reusable components to a central component library.
- Perform installation of code releases and patches and write scripts or programs for IT applications.
- Work closely with our UX design team to ensure usable designs with a consistent look and feel.
- Maintain high-quality code and ensure best practices for UI development.
- Ensure designs follow Web Content Accessibility Guidelines (WCAG)
- Work in a fast-paced agile environment partnering with software engineering teams.


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:
⢠Bachelorās 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.

Frontend Developer.
Experience: 3 - 5 years
Skills: React , UI Development, JavaScript,Ā HTML5, CSSĀ ,Ā J Query, JSON, Bootstrap, Typescript,Ā
Optional:Ā jasmine, karma
Ā
Job Description:
- Responsible to develop web applications using React.
- Write and maintain the front-end code of web applications & To work in UI development.
- Experience in Responsive / Material UI Development.
Ā
Process Exposure:
- Able to interact with the team and understand functional requirements and create design documents for new features.
- Exposure to bug fixing, maintenance, continuous integration releases.
- Participate in sprint planning and story elaboration sessions.
- Candidate should be able to work independently in an Agile project.
- Experience with Test-Driven Development, Integration testing and Agile processes.



