

· 7+ years of professional experience in front-end development.
· 7+ 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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Role: UI Lead
Exp: 8+ Years
CTC: up to 30 LPA
Mode of Interview: 2 rounds onsite + 2 online
Key Responsibilities:
- Lead the UI team in designing and developing scalable, responsive, and performant user interface components.
- Define and enforce UI coding standards, best practices, and guidelines.
- Collaborate with UX designers to translate wireframes and prototypes into high-quality code.
- Work closely with product managers to understand requirements and translate them into technical solutions.
- Mentor and coach UI developers, providing guidance and support on technical challenges.
- Conduct code reviews to ensure code quality, performance, and adherence to design principles.
- Stay updated with the latest UI trends, technologies, and best practices.
- Drive innovation and continuous improvement within the UI development process.
Required Skills and Qualifications:
- Bachelor’s degree in Computer Science, Engineering, or a related field (or equivalent work experience).
- Proven experience (>8 years) as a UI developer with expertise in HTML5, CSS3, JavaScript/TypeScript
- Proven experience in front-end frameworks React (must), Angular(good to have), Vue.js(good to have).
- Solid understanding of responsive web design, accessibility, and cross-browser compatibility.
- Experience leading a team of UI developers in an agile environment.
- Strong problem-solving skills and ability to troubleshoot complex issues.
- Excellent communication skills with the ability to collaborate effectively with cross-functional teams.


Key Responsibilities:
- Build interactive chat UIs (message bubbles, typing indicator, streaming).
- Manage state for conversations, input, loading states.
- Convert designs / wireframes into responsive, accessible UI.
- Optimize performance (lazy load, memoize, avoid unnecessary re‑renders, code split).
- Handle real‑time or streaming data (WebSocket, partial responses).
- Integrate with backend systems (APIs, GraphQL).
- Write unit / integration tests, fix bugs, ensure cross‑browser compatibility.
- Document UI components; collaborate with designers & backend.
Required Skills & Qualifications
- Strong JS (ES6+), React.js (functional components, hooks).
- State management experience (Redux, Context API, etc.).
- Solid HTML5, CSS3, responsive layouts (Flexbox/Grid).
- Familiar with build tools (Webpack, Babel), package managers (npm/yarn).
- Experience with unit/integration testing (Jest, React Testing Library).
- Familiarity with REST / GraphQL; real‑time data / WebSocket is a plus.
- Clean, modular, maintainable code; performance & debugging skills.
- Good communication; team collaboration.




Job Description
As a React Native Developer at Marmeto, you will play a critical role in building high-performance, cross-platform mobile applications for iOS and Android. You will collaborate with UX/UI designers, backend engineers, and product stakeholders to deliver intuitive and scalable mobile experiences. This role demands a developer with a deep understanding of mobile architecture, native modules, and modern development best practices.
Skills:
- Minimum 4 years of hands-on experience with React Native for Android and iOS development.
- Strong proficiency in JavaScript, TypeScript, and ES6+ features.
- Solid understanding of React Native architecture, including Hooks, Redux/MobX, and Context API.
- Experience with native module integration (Android/iOS) and third-party libraries.
- Proficient in using React Navigation, AsyncStorage, and mobile design patterns.
- Familiarity with debugging tools like Flipper, Chrome DevTools, and React Native Debugger.
- Experience in publishing apps to the App Store and Google Play.
- Good understanding of mobile performance optimization and memory management.
- Proficiency with version control systems like Git.
Roles & Responsibilities:
- Design, develop, and maintain cross-platform mobile applications using React Native.
- Collaborate with UI/UX designers to implement pixel-perfect interfaces and interactions.
- Work closely with backend teams to integrate APIs (REST/GraphQL) seamlessly.
- Write clean, modular, and scalable code following best practices and design patterns.
- Troubleshoot, debug, and optimize mobile apps for maximum performance.
- Stay updated on emerging trends in mobile development and bring innovation into the team.
Requirements
Mandatory
- Should have built solutions/applications end-to-end, not just contributed as part of a larger team.
- Should envision continuing in a deep mobile development role 5+ years down the line.
- Strong command over JavaScript, TypeScript, and React Native internals.
- Experience working with Redux, React Hooks, and lifecycle methods in mobile contexts.
- Deep understanding of platform-specific limitations, capabilities, and mobile UI/UX standards.
Essential
- Proficiency with Git and collaborative workflows (e.g., branching, PRs).
- Familiarity with CI/CD for mobile.
- Understanding of offline storage, background sync, and performance monitoring.
Good to Have
- Knowledge of native development (Swift/Kotlin) to bridge native modules when needed.
- Exposure to tools like Figma, Sketch, or Zeplin for design collaboration.
- Experience with e-commerce platforms like Shopify, BigCommerce, or similar.

Murf AI is a fast-growing Series A-funded startup backed by Elevation Capital and Matrix Partners India. Founded in 2020 by alumni of IIT Kharagpur, we have served 2 Mn+ voice-over projects through our core product, the Murf Studio, which now caters to customers in 100+ countries.
We are working on simplifying voice audio and making high-quality voiceovers accessible to everyone, using artificial intelligence. Murf helps users create lifelike voiceovers in a matter of minutes, without the need for any recording equipment. (https://murf.ai/).
Some interesting facts about Murf AI:
Customers in 100+ countries
1Mn+ registered users
7X growth in revenue in the last 12 months
120+ voices in 20+ languages offered by Murf Studio
Job Description
We are looking for a React.js developer who has a good knowledge of modern (ES6+) Javascript to build the next generation of Murf AI Studio’s frontend. You would be responsible for building a feature packed cloud based tool for generating and editing synthetic media. You will build user-facing components and implement them with different workflows and toolchests like Redux and Flux. Your primary focus will be to develop a stable, robust, aesthetic and maintainable product. You also need a good understanding of the toolchain of modern web development including packers and transpilers and apply these pragmatically to achieve high quality deliverables.
Responsibilities
- Create new features or parts of applications, with a natural ability to deliver on short timelines.
- Develop components and libraries that are reusable and future-proof
- Confident in using UI/UX designs or wireframes to create the respective code and the application
- Use your knowledge on React.js and its lifecycle to maximise components performance across different devices and browsers
- Work with design and content teams, to improve customer facing landing and resource pages.
Required Skills & Qualifications
- 1-3 years of experience in building complex react based applications
- Bachelor's degree in CS or similar fields
- Deep understanding of React.js and its fundamentals, ideally including modern features like hooks
- Excellent understanding of Javascript including the OOP concept and how shadow DOM and DOM work
- Experience with widely used React.js state managers like Flux, Redux, Thunks or Sagas
- Knowing modern ECMAScript
- Experience with data structure libraries like Immutable.js
- Knowledge of RESTful APIs
- Familiarity with modern front-end build pipelines and tools like Webpack, Babel, NPM etc.
- Knowledge of the overall browser rendering behaviour and measuring and optimising performance
- Strong hands-on experience with source code management systems like Git
- Understanding of what the business / stakeholders need and transfer that into your project
Extra Awesome
- Animation skills using CSS/SVG/JS
- Experience with AWS technologies such as Cloudfront, Lambda, S3.
- Understanding of authorisation mechanisms like OAuth, JSON Web Token
- Understanding of on-site Technical SEO and accessibility concepts


- 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.

We are looking for a skilled and experienced front-end developer to join our product team. This role requires you to be a tech-savvy contributor in translating the customer needs and user expectations into interactive web apps. You’ll be an exceptional problem solver and take responsible actions in ensuring the application is optimised both in technology and in delivering the best user experience. If you share our passion to create and define interactive web pages, we are happy to hear from you!
What You'll do-
- Work closely with design, product management, and development teams to create elegant, usable, responsive and interactive interfaces across multiple devices.
- Implement UI development principles to ensure that the product client-side serves at scale.
- Review and optimize usage by monitoring key metrics and rectifying the issues proactively.
- Ensure the technical feasibility of UI/UX designs-Turning UI/UX designs into prototypes, creating awesome interactions from designs, writing reusable content modules, and ensuring the maintainability of the code.
- Build reusable code and libraries for future use
- An ability to perform well in a fast-paced environment and bring in optimal flow for rapidly changing design/ technology.
Technical Requirements-
- At least 1 to 3 years of relevant work experience as a web developer, UI developer, JavaScript expert, or a frontend engineer
- Be familiar with Responsive Web Design, common Web UX patterns and anti-patterns
- Be able to tell good design from bad design
- Be able to write clean, maintainable code which others can work on
- Familiar with UI layouts, SASS, bootstrap, and Material UI
- Experience debugging using popular JavaScript-based tools like Chrome Developer Console
- You have mastery in DOM manipulation (including jQuery) and understand components, CTAs
- Know browser behaviour, performance, compatibility and cross-browser issues
- Proficient understanding of code versioning tools, such as Git,
- You take pride in working on advanced CSS, animations and responsiveness
- You seem to have good architectural & design skills
- Ability to own, end to end responsibility - right from the requirement to release
- Ability to produce bug-free and production-grade code
- Be great at debugging, including identifying page speed and performance bottlenecks, using tools like Chrome Dev Tools, React Dev Tools, etc.
- The skills that we consider - CSS, JavaScript, React, Redux, Node.js
Required Skills
- Javascript, ReactJS, Redux, NodeJS, HTML, CSS
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

Deskera's suite of products has three robust offerings; Books and Sales. Books addresses all accounting needs any business might have from invoicing, inventory, and financial documentation. Sales allow for customer and vendor contact management. The suite is available on both the web and mobile platforms, so as a business owner or employee, you are always within access to your business's pulse and needs. Deskera has empowered many SMEs globally by providing innovative business functions across diverse industry segments such as manufacturing, engineering, construction, education, and Government.
What you will do daily
Designing, building, prototyping, developing, and implementing single page responsive web
applications for our cloud platform.
Involved in decision making for design and technical aspects for modular and component-based architectures.
Developing application code, services, user interfaces, user experience and unit tests.
Ensuring high performance and responsive applications with state-of-the-art user experience.
Experimenting with new technologies and working with integrated web-applications.
Collaborating and iterating with the Product Managers, UI/UX and Backend teams to define, design, build, extend products and features.
What you will bring with you
You have previously worked for 4 years in a technical environment contributing as a programmer.
You have proven expertise in the JavaScript ecosystem and used frameworks like ReactJS, Angular or Vue.
You have exposure to Golang, TypeScript, HTML5, CSS3, JavaScript, jQuery, MySQL and Firebase.
Strong sense of web design and attuned to the fundamentals of UI/UX, including accessibility and usability.
You have the ability to write comprehensible, testable, secure code with an eye towards
maintainability.
You have the working knowledge of several architectural approaches, data structures, algorithms, programming languages, distributed systems, information retrieval, caching, data storage and security.
You have had the exposure to internet security, SEO, Node, NPM, Yarn, and any related technology or domain would be an added benefit.
You must have strong debugging and problem-solving skills.
You have a Bachelor’s Degree in computer science, engineering or related field.
You have excellent communication skills, both verbal and written.
You must be collaborative and adaptable to change.
Required Skills
Angular 6+ and JavaScript
Experience working in GitFlow model, JIRA, Agile scrum teams and Bitbucket.
Experience working in client facing role on daily basis
Helpful experience (Good to have / Optional):Jest & Cypress, Storybook.
Responsibilities
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
Qualifications
Bachelor's degree or equivalent in Computer Science or relative field.
Atleast 2+ years' experience in frontend development and Angular
Familiarity using Scrum/Agile development methodologies
Experience building object oriented web applications in JavaScript, HTML5, and CSS3.
Immediate joiners are preferred.


About Fabstudio Infotech (http://www.fabstudio.co):
Fabstudio Infotech is a multi-skilled IT services provider company with core competencies in website design and development, e-commerce website, mobile app development, customized software development, cloud services, and CRM solutions. Our comprehensive full-service value offering allows you to streamline the process of conceptualizing, designing, development, implementation, supporting and managing the application lifecycle.
About the Job Profile:
Selected day-to-day responsibilities include:
1. Work on React.js & Node.js
2. Work on ongoing projects
3. Understand product requirements and specifications
4. Handle large web applications and websites
5. Do the research and keep abreast with current design trends
6. Write well designed, testable, and efficient code by using best software development practices
7. Create a website layout/user interface by using standard HTML/CSS practices
8. Integrate data from various back-end services and databases
9. Cooperate with web designers to match visual design intent


