
Wissen Technology is hiring for React Developers!
Required Experience & Qualifications:
- 2+ years of Javascript or Typescript experience
- 2+ years of experience with React.js, HTML, CSS, Javascript
- Experience of working with MongoDB.
- Experience of working with libraries like Mobx, React Native Paper, React Navigation. proper understanding of the component lifecycle, what happens behind the scenes when state changes occur, etc.
About Wissen Technology:
Website : www.wissen.com
Wissen Thought leadership : https://www.wissen.com/articles/
LinkedIn: https://www.linkedin.com/company/wissen-technology

About Wissen Technology
About
The Wissen Group was founded in the year 2000. Wissen Technology, a part of Wissen Group, was established in the year 2015. Wissen Technology is a specialized technology company that delivers high-end consulting for organizations in the Banking & Finance, Telecom, and Healthcare domains.
With offices in US, India, UK, Australia, Mexico, and Canada, we offer an array of services including Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud, Mobility, Agile & DevOps, Quality Assurance & Test Automation.
Leveraging our multi-site operations in the USA and India and availability of world-class infrastructure, we offer a combination of on-site, off-site and offshore service models. Our technical competencies, proactive management approach, proven methodologies, committed support and the ability to quickly react to urgent needs make us a valued partner for any kind of Digital Enablement Services, Managed Services, or Business Services.
We believe that the technology and thought leadership that we command in the industry is the direct result of the kind of people we have been able to attract, to form this organization (you are one of them!).
Our workforce consists of 1000+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like MIT, Wharton, IITs, IIMs, and BITS and with rich work experience in some of the biggest companies in the world.
Wissen Technology has been certified as a Great Place to Work®. The technology and thought leadership that the company commands in the industry is the direct result of the kind of people Wissen has been able to attract. Wissen is committed to providing them the best possible opportunities and careers, which extends to providing the best possible experience and value to our clients.
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Key Responsibilities
- Develop and implement user-centric features on web platforms to enhance overall experience and usability.
- Collaborate with designers, backend engineers, and product teams to deliver cohesive and scalable products.
- Solve diverse technical and integration challenges by building efficient solutions that connect with automation systems.
- Apply best practices to create reusable, testable, and maintainable components and frameworks.
- Optimize application performance and ensure responsive and adaptive design across multiple devices and browsers.
Qualifications
- Strong understanding of modern front-end development frameworks and architecture.
- Hands-on experience building interactive, high-performance web applications.
- Proficiency with:
- React, Redux, and TypeScript
- Build tools like Vite, CSS preprocessors such as Less/Sass
- Solid grasp of UI/UX principles, responsive design, and accessibility standards.
- Experience integrating front-end solutions with REST APIs or automation systems is a plus.
- Strong problem-solving skills and a collaborative mindset.
NEED TO HAVE
1) 1+ years of work experience on some front end like React.JS, nodejs or Angular.JS
2) HTML, CSS
3) Strong in Javascript concepts
4) Good communication skills
5) Loves to code
GOOD TO HAVE
1) Experience with type script will be a plus
2) Experience with Nest.JS framework will be a plus
3) Strong hold on ES6 principles.
4) Familiar with TDD ( Test Driven Development ) will be a plus.
5) Familiar with working in CI / CD will be a plus
6) Micro-Service architecture knowledge will be an added benefit.
We are looking for an enthusiastic and skilled SDE 2 React Web Developer to join its dynamic engineering team. As an SDE 1, the developer will be responsible for building and maintaining user-facing features for the web platform using React. The developer will work closely with cross-functional teams to deliver high-quality, scalable, and efficient applications that offer an exceptional experience to Revv's users.
Responsibilities
- Develop responsive, user-friendly, and high-performance web applications using React.js and related technologies.
- Collaborate with product managers, designers, and other engineers to deliver new features and improve existing ones.
- Write clean, maintainable, and testable code, ensuring a high level of code quality.
- Optimize applications for maximum speed and scalability.
- Troubleshoot and debug application issues, ensuring a smooth user experience.
- Stay up-to-date with the latest industry trends and best practices in web development.
- Participate in code reviews and contribute to continuous improvement within the team.
Requirements
- Bachelor’s degree in Computer Science, Engineering, or a related field.
- Proficiency in React.js, JavaScript (ES6+), HTML5, and CSS3.
- Experience with state management libraries like Redux or Context API.
- Familiarity with version control systems, primarily Git.
- Knowledge of RESTful APIs and integrating them into front-end applications.
- Strong understanding of web performance optimization techniques.
- Basic experience with testing frameworks like Jest, Mocha, or Enzyme.
- Strong problem-solving skills and ability to work independently and as part of a team.
We are seeking a talented React Developer with hands-on experience in MUI and Tailwind CSS, as well as expertise in state management tools such as Saga and Redux. The ideal candidate should have a passion for front-end development, an eye for design, and be comfortable working in a fastpaced environment. You will be responsible for creating user interface components using React.js, React Native integrating with RESTful APIs, and collaborating with cross-functional teams to build web applications.
Responsibilities:
Build new user-facing features using React.js, React Native and other front-end technologies
. Develop reusable components and libraries for future use.
Collaborate with the development team to design and implement RESTful APIs.
Translate designs and wireframes into high-quality code.
Create responsive HTML designs based on wireframes built on PSD, Figma, and ETC. to work across mobile and web browsers.
Develop and implement front-end architectures and design patterns. Stay up-to-date with emerging trends and technologies in front-end development.
Write unit tests and integration tests to ensure code quality.
Ensure code follows best practices and coding standards.
Work collaboratively with UX designers and product owners to ensure a seamless user experience
- Solid technical skills with a proven and successful history working as a Front End Developer
- Experience & Knowledge in Angular, React & Vuejs
- Good working knowledge on Bootstrap, CSS, HTML5, JavaScript and TypeScript
- Excellent interpersonal abilities, communication skills, time management and Team skills with an intention to work hard to meet project deadline

• Sound knowledge in JavaScript, ReactJS, HTML, CSS
• Familiar with UI layouts, SASS, bootstrap, and Material UI
• Experience debugging using popular JavaScript-based tools like Chrome Developer Console
• Good to have Knowledge of TDD frameworks mocha, chai, jest etc.
• Understanding of Typescript
• Understanding of ReactJS based frameworks like NextJS, Gatsby, etc.
• Understanding of REST API
• Passionate to create good design and usability
• Immediate Joiner preferred
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.
As an Architect within a web development team, you’ll be responsible for the architecture, design, and implementation of modern JavaScript-based in-browser.
On the daily basis, you’ll actively collaborate with geographically dispersed, cross-functional teams to deliver high performant complex end-to-end software solutions that support a high-traffic web application.
More precisely you will:
- Communicate with UI/UX, business, analyze and suggest efficient solutions based on their requirements
- Define and maintain architecture roadmap, technical solutions for new and existing functionality for each part of the projects
- Take ownership over architecture qualities of front-end applications (e.g.: usability, accessibility, performance, etc.)
- Good active listener, being able to hear and include propositions from engineers in the final solution
- Deliver architectural services, including guidance and conceptual design as well as technical and process innovations
- Bring a passion to remain up to date with the latest trend of ever-changing web front-end development.
- Investigate the latest technology and build quick Proof of Concept functionalities to address future business needs
- Preparing, improving, and introducing new approaches/methodologies/tools and techniques within the department
- Work to meet delivery commitments of feature content throughout the whole Software Delivery Lifecycle (SDLC).
- Preparing of technical documentation
- Developer/Senior Developer Role in Javascript/React
- Design and Develop Libraries for React
- Strong analytical skills - ability to turn business requirements into technical concepts and code
• Minimum 3 years of experience in React (at least 3 projects) and familiar with modern React (Hooks, Context API)
• At least one PWA project
• Deep knowledge of Typescript (at least 2 years)
• Excellent problem solving and communication skill
• Used to writing automated tests with tools like Jest & Cypress
• Working with a ticket tool like Jira
• Experience with SCRUM/Agile Development
• Experiences with NodeJS is a plus
• Experiences with Monorepositorys and Nx is a plus








