
Job Summary:
We are seeking a highly skilled and hands-on UI Developer with strong expertise in React.js and JavaScript to join our front-end engineering team. The ideal candidate will have at least 5 years of experience in developing scalable, high-performance, and user-centric web applications. You will be expected to contribute immediately, owning development tasks end-to-end — from design and coding to performance tuning and deployment.
Key Responsibilities:
- Design and develop responsive, high-quality user interfaces using React.js, JavaScript, HTML5, and CSS3.
- Collaborate closely with UX designers, backend developers, and product managers to translate business requirements into technical implementations.
- Write clean, efficient, and reusable code following best practices and modern front-end standards.
- Optimize components for maximum performance and scalability across various browsers and devices.
- Participate in code reviews, ensuring adherence to coding standards and best practices.
- Troubleshoot, debug, and resolve UI-related performance or compatibility issues.
- Stay up to date with emerging front-end technologies and continuously enhance the development process.
Required Skills & Qualifications:
- Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
- 5+ years of professional experience in front-end/UI development.
- Deep hands-on experience with React.js and core JavaScript (ES6+).
- Strong understanding of HTML5, CSS3, and modern UI frameworks/libraries.
- Experience with React hooks, state management (Redux or Context API), and component-based architecture.
- Familiarity with RESTful APIs and integration of front-end applications with backend services.
- Experience with Webpack, Babel, NPM/Yarn, and modern build tools.
- Solid understanding of version control systems (Git).
- Strong debugging and performance optimization skills.
- Ability to deliver results in a fast-paced, agile environment.
Good to Have Skills:
- Experience with TypeScript, Next.js, or React Native.
- Knowledge of testing frameworks such as Jest, Mocha, or React Testing Library.
- Familiarity with CI/CD pipelines and DevOps tools.
- Understanding of UI/UX design principles and ability to collaborate effectively with designers.
- Exposure to cloud environments (AWS, Azure, or GCP).
- Experience in performance profiling and accessibility (a11y) best practices

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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Job Description
What we are looking for:
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Looking for person with 5+ years of solid experience in HTML, vueJs, javascript, css & JQuery
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Must have a strong skillset on technologies and is keen on learn and build next generation recruitment Technology.
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Should have a strong focus on quality, scalability, and performance of the product.
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Should be a team player with a solid experience and desire to build customer-centric products and work closely with Product Managers and Designer.
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Ready to relocate to Pune and join ASAP.
Role & Responsibilities:
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End to end ownership of the Product frontend development, building reusable, testable, and scalable technology.
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Research, evaluate, analyze, and implement technical requirements.
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Introduce best industry practices to build the best interfaces for users.
What we want to accomplish and why we need you?
Haptik is one of the world's largest Conversational AI companies, having reached over 500 + million devices, and processed over 5 billion+ conversations till date. Haptik has been at the forefront of the paradigm shift of interaction from clicks to conversations. We have built a robust set of technology and tools that can enable any kind of conversational application. With a 400+ member strong team that is set to double in the coming year, Haptik is truly poised to lead the Conversational AI revolution with some of the best minds in the industry.
We are a full-stack conversational AI company from building products to delivering bots for our clients. We are looking for a front-end engineer who can help us build the next generation of enterprise-grade conversational AI platform.
What will you do every day?
As a front-end tech lead you will be responsible for building the Haptik platform which is used by people across the globe. You will be working closely with the product, design and platform team on a day to day basis and be responsible for the look and feel of the product. While you know how to work hard, you also know how to have fun at work and make friends with your colleagues.
Ok, you're sold, but what are we looking for in the perfect candidate?
- Have a keen eye for detail and passionate about UI and UX
- Has worked with a team of FE engineers to set tech processes and standards.
- Has experience in mentoring junior engineers.
- Have a solid understanding of front-end technologies especially React
- Build, maintain and gate-keep the platform tools
- Work closely with the PM and designers to deliver high-quality features
- Work closely with the backend engineers to understand the Interkat Platform and build for scale
- High-level estimating and scoping/breaking down of tasks
- Document features to make them easily understandable to clients
- Participate in code reviews, automated and functional testing, and other aspects of our quality assurance process
- Use and promote standard good coding practices
- Fully participate in a scrum-based, agile development team
- Maintain up-to-date knowledge of technology standards, industry trends, emerging technologies, and software development best practices
- Work experience around optimizing build artifacts and performance monitoring
- Following security standards when using cookies/others to store user information etc.
Requirements :
- 5+ years of experience working on React.js
- Prior experience of leading/mentoring a team is a plus
- Knowledge of flux and redux
- Must have extensive experience working on Javascript, HTML, CSS, animations and UI/UX principles.
- Knowledge of backend technologies is a plus
- Good attention to detail, pixel perfect designs
- Bachelor's Degree in computer science or equivalent
- Good Communication skills
- Hustler with the passion for writing good code
- Team player
- Must have experience in working in an agile environment, exposure to tools like Jira would be an added benefit.
Requirements is such a strong word. We don't necessarily expect to find a candidate that has done everything listed, but you should be able to make a credible case that you've done most of it and are ready for the challenge of adding some new things to your resume.
Job Description:
We are looking for a skilled Senior Angular Developer to join our dynamic team. The ideal candidate will have a strong understanding of front-end development and the Angular framework to deliver high-quality, responsive, and user-friendly web applications. You will be responsible for developing, maintaining, and improving web applications while collaborating with backend developers and UI/UX designers.
Responsibilities:
- Develop and maintain web applications using Angular framework.
- Design and implement user interfaces (UI) using Angular components, services, and modules.
- Collaborate with UX/UI designers to ensure the technical feasibility of designs.
- Write clean, maintainable, and efficient code following best practices.
- Integrate with RESTful APIs and third-party services.
- Optimize applications for maximum speed and scalability.
- Participate in the full software development lifecycle, including coding, testing, and debugging.
- Work in an Agile environment and collaborate with team members on project requirements and timelines.
- Stay up-to-date with the latest industry trends, technologies, and best practices.
- Troubleshoot and resolve bugs, performance issues, and other application concerns.
Requirements:
- Strong experience with Angular 2+ (preferably Angular 9 or above).
- Proficiency in TypeScript, JavaScript, HTML5, and CSS3.
- Experience with RxJS and reactive programming concepts.
- Familiarity with RESTful APIs and integrating frontend applications with backend services.
- Experience with Angular CLI and Node Package Manager (npm).
- Proficiency in using version control systems, such as Git.
- Familiarity with CSS frameworks (Bootstrap, Material Design) and CSS preprocessors like SCSS or LESS.
- Experience with Unit Testing (Jasmine, Karma) and End-to-End Testing (Protractor, Cypress).
- Familiarity with state management libraries (NgRx, Akita) is a plus.
- Basic understanding of backend technologies Node.js is a plus.
Qualifications:
- Bachelor’s degree in Computer Science, Engineering, or a related field.
- 3-7 years of experience working as a front-end or Angular developer.
- Strong problem-solving skills and attention to detail.
- Excellent communication and teamwork skills.
Preferred Skills (Nice-to-Have):
- Experience with Progressive Web Apps (PWA) and mobile-first development.
- Knowledge of Cloud services (AWS, Azure).
- Familiarity with Agile methodologies (Scrum, Kanban).
- Knowledge of build tools like Webpack or Gulp.
Job Benefits:
- Competitive salary.
- Opportunities for growth and career advancement.
- Flexible working hours and remote options.
- Working abroad on site opportunity
Location: Phase 8B, Mohali
Job Type: Full-time
We are seeking an experienced Senior React Web Developer to join our product development team. As a Senior React Web Developer, you will be responsible for developing and maintaining our web applications using ReactJS and Material UI. You will work closely with other developers, designers, product managers, and stakeholders to create high-quality, user-friendly, and scalable software.
Responsibilities:
- Design and develop high-quality, responsive, and user-friendly web applications using ReactJS and Material UI.
- Collaborate with product managers, designers, and stakeholders to ensure the project meets the business requirements and user needs.
- Write clean, maintainable, and efficient code.
- Optimize the application for maximum speed, scalability, and usability.
- Develop reusable UI components and libraries.
- Ensure the technical feasibility of UI/UX designs.
- Identify and troubleshoot bugs and issues.
- Stay up-to-date with the latest trends and technologies in ReactJS, Material UI, and front-end development.
- Participate in code reviews and contribute to the development of best practices.
- Mentor and guide junior developers in the team.
Requirements:
- Bachelor's degree in computer science or related field.
- At least 7 years of experience in front-end development, with at least 4 years of experience in ReactJS and Material UI.
- Strong proficiency in JavaScript, CSS, HTML, and related web technologies.
- Experience with Redux, Redux-Saga, and other state management libraries.
- Experience with building scalable and complex web applications.
- Strong problem-solving skills and attention to detail.
- Experience with Agile development methodologies.
- Strong communication and collaboration skills.
- Experience with Git and version control.
- Ability to work independently and as part of a team.
- Experience with GraphQL and Apollo Client.
- Experience with server-side rendering using Next.js .
- Experience with AWS or other cloud providers.
- Experience with CI/CD pipelines and automation.
- Experience with testing frameworks like Jest, Enzyme, or Detox.
- Experience with UX/UI design and prototyping tools.
Role: Angular JS Developer
Exp: 3+ Years
Notice Period Duration - 30 days and under / Serving Notice Period
Job description:-
- Strong experience of Angular 2+ and above along with other technologies like HTML5, CSS, jQuery, AJAX with good knowledge of ECMA Scripts.
- Strong knowledge of JS Fundamentals.
- Design & development of Angular applications as per desired specifications, along with experience in frameworks/libraries like jQuery, Bootstrap, Typescript etc.
- Architecture design, development, testing and maintenance of Web Apps, Implementation based on Angular Application MVC Patterns.
- Own end to end product modules/features (from the requirement to going live)- Design & code review, troubleshoot & help team members on issues.
- Gather requirements by interacting directly with the end-users.
- Research on open source framework/technology required for developing the feature/application.
Requirements:
- Knowledge of REACT tools including React.js, Webpack, Redux.
- Experience with user interface design.
- Excellent troubleshooting skills.
- Good project management skills.
- In-depth knowledge of JavaScript, CSS, HTML, and front-end languages.
Skills Required:
- React (Must), Preferably mobx experience
- Modern CSS layouts like Flex, Grid
- Strong fundamentals in OOP design patterns
- Basic understanding of REST API's
Responsibilities
- 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
- We are looking for techies with a passion to develop high-performance web applications.
- If you are interested and looking to build scalable and high-performance apps, then join us. We are building web app based on React with server-side rendering. For mobile, we are building PWA.
Roles & Responsibilities :
1. Build scalable web applications using ReactJS, Redux and other related libraries.
2. Integrating back-end API's with front-end.
3. Build reusable code and libraries for future use.
4. Optimize application performance and reduce page loading speed.
5. Solid experience in architecting and implementing highly scalable front-ends in modern technologies such as React or Vue.
6. Gathering requirements from design and technical staff and client on web development needs/Defining effective solutions for business and process problems.
- Very good knowledge of material design components
- Angular CLI and CDK.
- Creating new Components
- String Interpolation and property binding.
- In depth knowledge on angular Core package
- Two way binding concept
- Use cases on Angular Life cycle methods
- Inbuilt directives and custom directive
- Creation of Custom events and Event binding between components.
- Communication between two custom components
- Local references and View child and Content Child options
- Services and Dependency Injection and its implementation in various use cases
- Angular Routers and routing
- Observables and their use and implementation
- Pipes to transform output Creating Http request ( API handling)Dynamic Components
- Good Knowledge of HTML5, CSS3, JQuery, Typescript
- Proficient understanding of code versioning tools, such as Git, SVN
- Adhering to best design practice
- Good Written and Verbal communications.
We are looking to hire a Full-time, Remote (India) Frontend engineer to help create a SAAS product from the ground up in a niche industry.
This will be the v2.0 of an existing legacy platform with paying customers. This position is within the first few hires in the founding team of the revamped company.
We are on a mission to build a truly world-class product and deliver at high speeds with high quality.
Read on and apply for the job if you are a doer, likes no BS, think you're competent enough to get things done, want some quiet time every day, want to make a difference, values work-life balance, and enjoy life outside work.
Experience - At least 5 years building scalable SAAS applications in the cloud. It would be great to showcase anything progressive. Education from premier institutions, git contributions, tech blogs, volunteering, pet projects, etc.
Responsibilities -
- Architect, write, deploy and own the (SAAS) product from a technical frontend standpoint working closely with backend engineers and designers
- Create and deliver the product end-to-end all the way to the user
- Write highly performant code and continuously measure performance and make the application better based on benchmarks
- Debug production issues and keep the application quality high always
- Assist with hiring more people when the team grows
- Pick up any appropriate work as in any early-stage company
General Skills Needed -
- Create state-of-the-art user experiences including complex dashboards, pdf reports, complex graphs delivering the end-to-end implementation all the way to the user
- Should be able to build and deploy multi-tenant SAAS applications end to end
- Need to have a technology-agnostic mindset. Should be able to easily pick up any new technology based on the use case
- Should be an expert software craftsman/craftswoman. Must own the code and be proud of what you build
- Write well thought out, well-tested code with extensive unit tests and integration tests so that the addition of future features is easy.
- Must know cloud deployment concepts and be comfortable working on CI/CD pipelines, cost-effective cloud deployment strategies. AWS experience highly preferred
- Must be able to design and architect simple, market-tested yet highly scalable solutions
- Must be able to quickly iterate and produce working software at a high speed. Must not be shy to scrap and rebuild when there is a need
- Must be appreciative of documentation and write well-documented code and technical documentation alongside
Technical Skills Needed -
- Expert level knowledge in JavaScript, HTML, CSS, and modern web development standards and frameworks (React preferred/Angular/Vue/etc)
- Expert level knowledge in the appropriate frameworks
- React (preferred), Angular, Vue, or other modern frontend frameworks
- Integrating with Rest APIs
- PostgreSQL, MySQL, any NoSQL or other database technology
- Expertise in data presentation and reporting - creating beautiful reports and graphs in the UI based on the data collected by the backend
- Must have a great level understanding of various frameworks on authentication and authorization, billing and metrics
- Must have some knowledge in creating cost-efficient and scalable cloud deployments (AWS preferred) and be ready to learn
- Expert level knowledge in industry-standard design patterns and tools








