
· 7+ years of professional experience in front-end development.
· 5+ years of hands-on experience with React.js and its ecosystem (Redux, Context API, Hooks, etc.)
· Strong understanding of JavaScript (ES6+), HTML5, and CSS3.
· Experience with RESTful APIs, GraphQL, and WebSocket integration.
· Proficiency in modern build tools (Webpack, Vite, Babel, etc.).
· Expertise in state management libraries (Redux, MobX) and React Query.
· Solid understanding of UI/UX principles and responsive design.
· Experience with testing frameworks (Jest, React Testing Library, Cypress, etc.).
· Familiarity with modern CI/CD pipelines and version control tools (Git).

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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Experience with popular React.js workflows (such as Flux or Redux)
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Experience with data structure libraries (e.g., Immutable.js)
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Experience with standard front-end development tools such as Babel, Webpack, NPM, etc.
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Thorough understanding of React.js and its core principles
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Familiarity with RESTful APIs and backend services
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Familiarity with code versioning tools such as Git, SVN, and Mercurial
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Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
About ITLH:
ITLH is an Ed-Tech organization backed by an IT company- Centillion based in India and Singapore. ITLH aims at bridging the gap between knowledge and opportunities by helping students build their skill sets via practical learning on live projects and classroom training. For the last 5 years we have enrolled 4000 students for the programme and have been successfully placed in several MNC's.
How will we help you grow?
By joining ITLH, you will be part of an ever-growing organization that is redefining learning and helping young students to be industry ready.
We believe in a healthy and growing working culture that you would love to be a part of.
Join us if you feel you have the required skills and desire to be a part of our team and create an impact and reach new heights globally.
Responsibilities :
- Create data visualization tools, libraries, and reusable code for prospects
- Integrate designs and wireframes within the application code
- Leverage the inbuilt React toolkit for creating frontend features
- Monitor interaction of users and convert them into insightful information
- Write application interface code with JavaScript
- Enhance application performance with constant monitoring
- Good understanding of CSS libraries, GIT, Sigma, Adobe XD etc.
- Constant interaction with other developer teams and design teams to discuss UI ideas.
Requirements :
- Strong proficiency in JavaScript, object model, DOM manipulation and event handlers, data structures, algorithms and JSX.
- Complete understanding of ReactJS and its main fundamentals like JSX, Virtual DOM, component lifecycle, etc.
- Understanding of RESTful APIs/GraphQL, HTML/CSS, ES6 (variables and scoping, array methods), code versioning tools like GIT, SVN, etc.
- Preceding experience with ReactJS workflows like Flux, Redux, Create React App, data structure libraries.
- Willingness to learn modern-day tools and processes.
- Good problem-solving, troubleshooting skills.
- Creativity and accountability.
- 5+ years of experience as a Front-end Developer.
- Proficient understanding of web markup, including HTML5, CSS3.
- Good understanding of client-side scripting and advanced JavaScript libraries/frameworks, such as AngularJS, ReactJS & VueJS.
- Good understanding of asynchronous request handling, knowledge of AngularJS practices and hand on implementation of complex AngularJS applications, directives, controllers, services.
- Good understanding of AJAX and JavaScript Dom manipulation Techniques.
- Experience in JavaScript build tools like grunt or gulp.
- Proficient with the JavaScript language and its modern ES6+ syntax and features.
- Proficient with Vue.js framework and its core principles such as components, reactivity, and the virtual DOM.
- Proficient with the Vue.js ecosystem, including Vue CLI, Vuex and Vue Router.
- Proficient understanding of code versioning tools, such as GIT/Bitbucket.
- Critical thinker and problem-solving skills.
- Good time management skills.
- Great interpersonal and communications skills.
Experience: 4-7 years
Location: Mumbai or Bangalore
Job Responsibilities:
- Developing new user-facing features using React.js
- Building reusable components for future use
- Translating designs and wireframes into high quality code
Required Skills:
- Knowledge and experience in Java Script, ReactJS, Redux, HTML5, CSS3.
- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
- Good experience in UI design and development
- Good experience and thorough understanding of React.js and its core principles
- Familiarity with modern front-end build pipelines and tools
- Familiarity with code versioning (version control) tools, such as Git, SVN, and Mercurial
- Preference will be given to those who have worked on libraries such as Bootstrap, Material js.
- Knowledge ofGraphQL and CSS preprocessor like SASS
About the company:
The E Commerce vertical has developed online consumer platforms for Future Group’s portfolio of retail brands -Easy day, Big Bazaar, Central, Brand factory, aLL, Clarks, Coverstory. Backed by our network of offline stores we have built a new retail platform that merges our Online & Offline retail streams. We use data to power all our decisions across our products and build internal tools to help us scale our impact with a small closely knit team.
Our wide spread store network, robust logistics and technology capabilities have made it possible to launch a ‘2-Hour Delivery Promise’ on every product across fashion, food, FMCG and home products for orders placed online through Big Bazaar mobile app and portal. This makes Big Bazaar the first retailer in the country to offer instant home delivery on almost every consumer product ordered online.
Position: React JS Developer
Exp: 6-8years
Skills: React, Javascript, Typescript, HTML/CSS, GIT, Frontend Testing, Tools like Cypress.
FRONTEND DEVELOPER
ROLES AND RESPONSIBILITIES:
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Determining the structure and design of web pages.
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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.
REQUIREMENTS:
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1+ years of experience in related field
- Solid understanding of how the web works and its underlying communication protocols.
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Understanding of key design principles.
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Proficiency in HTML, CSS, JavaScript(ES5 & ES6)
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Knowledge of JavaScript framework React.js
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Experience with responsive and adaptive design.
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Understanding of SEO principles.
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Good problem-solving skills.
experience working in React with Redux Framework
§ Experienced in responsive Frontend web application development, with a strong
analytical mind and an ethical approach to development
§ Highly proficient in CSS3, HTML5, JavaScript. Also proficient in tools like Bootstrap
and Webpack for building products across multiple screen resolutions and
browsers
§ Familiarity with cross-browser compatibility issues and demonstrate design and
user interface/user experience skills
§ Excellent time management, multi-tasking and communication skills
§ Should have experience working with RESTful APIs
§ Strong CS fundamentals: Data structures, Algorithms, Distributed systems and
Information Retrieval
§ You ship fast. Speed is in your blood. Except when you are driving in Bangalore
Requirements and Qualifications
- Bachelor’s or master degree in engineering
- 7+ years of work experience, 1+ years of experience as a lead
- Proficient understanding of HTML, CSS, and Javascript
- Proficient understanding of ReactJs or similar library
- Good understanding of responsive web development
- Good understanding of SEO and analytics
- Ability to break the business problem into smaller features
- Ability to access the technical feasibility of UI/UX designs
- Build reusable code and libraries for future use
- Optimize application for maximum speed and scalability
- Proficient understanding of cross-browser compatibility






