
Job Summary
Wissen Technology is hiring a highly skilled and experienced Lead React.js Developer to join our dynamic team in Pune (Baner). The ideal candidate will have a strong background in front-end development, a passion for building high-performance web applications, and the ability to lead and mentor a team of developers.
Experience:
7+ Years
Location:
Pune (Baner)
Mode of Work:
Hybrid
Key Responsibilities
- Lead the design and development of scalable, high-performance web applications using React.js.
- Collaborate with cross-functional teams including designers, backend developers, and product managers.
- Translate business requirements and UI/UX designs into high-quality code.
- Optimize components for maximum performance across a vast array of web-capable devices and browsers.
- Conduct code reviews and provide mentorship to junior developers.
- Ensure code quality, maintainability, and scalability through best practices.
- Stay up-to-date with the latest trends and technologies in front-end development.
- Participate in sprint planning, estimation, and delivery tracking.
Qualifications and Required Skills
- Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
- 7+ years of experience in front-end development with a strong focus on React.js.
- Proficiency in JavaScript (ES6+), HTML5, CSS3, and modern front-end build pipelines and tools.
- Experience with state management libraries like Redux, Context API, or MobX.
- Strong understanding of RESTful APIs and asynchronous request handling.
- Familiarity with code versioning tools such as Git.
- Experience with testing frameworks like Jest, Enzyme, or React Testing Library.
- Excellent problem-solving skills and attention to detail.
- Strong communication and leadership skills.
Good to Have Skills
- Experience with TypeScript.
- Knowledge of Next.js or other SSR frameworks.
- Familiarity with CI/CD pipelines.
- Exposure to cloud platforms like AWS or Azure.
- Understanding of Agile methodologies.

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.
Connect with the team
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WORK FROM HOME / 1 year Contract Role |
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Designing a modern highly responsive web-based user interface with the latest user-facing features ·
·Building reusable components and front-end libraries ·
Translating wireframe and design into high-quality code ·
As a React.js Developer, you will be involved from conception to completion with projects that are technologically sound and aesthetically impressive ·
· Maintain code and write automated tests to ensure the product is of the highest quality ·
· Optimizing components for maximum performance across a vast array of web-capable devices and browsers ·
· Leverage assets and resources provided by the client into applications ·
· Write and optimize code in a well-documented and clean way alongside its benchmarking products
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REQUIREMENTS:
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We are looking for experienced React JS developers who are proficient with JavaScript and TypeScript.
The primary focus of the selected candidates would be on developing user interface components implementing and executing them following well-known React.js workflows (such as Next and redux). Enduring these components, the overall application should be robust and easy to manage.
You should be a team player with commitments to achieve perfection by every stage of development that includes collaborative problem solving, sophisticated design, and quality products |
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TECHNICAL SKILLS:
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·Proficiency in JavaScript and TypeScript including DOM manipulation
· Knowledge of functional and object-oriented programming in JS/TS · Experience with HTML, CSS, ECMAScript (ES6), Restful APIs (application programming interfaces)
Experience with common front-end development tools such as babel, Webpack, NPM, Yarn, etc. ·
Knowledge of modern authorization mechanisms, such as JSON Web Tokens · Knowledge of other frameworks such as Gatsby JS, Angular, Vue, etc. is a plus · Knowledge of Code versioning tools such as Git, SVN, etc. ·
Understanding of automated testing tools like Jest, Mocha, etc.
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- Developer/Senior Developer Role in Javascript/React
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• - Ability to work independently and should have an excellent interpersonal and communication skills.
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