

Experience: 5-10 years experience
Location: Bangalore
Required Skills and Experience:
- 5-10 years of experience in front-end development, with a strong focus on React.js.
- Proven experience with React.js and related technologies (e.g., Redux, React Router, Hooks, Context API).
- Strong proficiency in JavaScript, HTML5, CSS3, and modern front-end build tools (e.g., Webpack, Babel, etc.).
- Hands-on experience with RESTful APIs, Server Sent Events, WebSockets
- Hand’s on experience with web components, microfrontends
- Deep understanding of browser apis like history, intersectionobserver, event handling, virtual panes, drag and drop etc
- Ability to work on a complex and fast moving code base.
- Familiarity with TypeScript and its integration with React applications.
- Strong problem-solving skills and attention to detail.

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
Similar jobs

Position: Frontend Developer
Location: Baner, Pune
Experience: 2+ Years
We are looking for a Senior Developer in the team who will take part in developing our product, mentor other team members, and find creative solutions for customer needs. The ideal candidate is one who is able to communicate well in person, on paper, and in code. You love to make an impact and thrive in small, collaborative, energetic teams. You are a product-focused, self-driven individual taking pride and ownership of your work.
About FlytBase
At FlytBase, we’re not just creating a product—we’re on a zero-to-one journey, building a whole new global category that’s never existed before.
What does that mean? We’re on a mission to unlock the world’s third dimension with fully autonomous drones. It’s the first of its kind. Therefore, everything we do requires first-principle thinking, bold experimentation, and a willingness to push boundaries.
If you’re bored of cookie-cutter playbooks and ready for something fresh, exciting (and yes, involving drones), this is your place.
Don’t believe it? Challenge us—We’d be more than happy to tell you why we’re so confident in what we’re building!
Role and Responsibilities:
- Collaborate with Designers, Product Managers for carving out the right front-end architecture.
- Develop web applications that are secure, reusable, modular, and scalable.
- Develop robust, modular, and testable code
- Optimize frontend load times, debug rendering issues, and overall provide a smooth experience to the user.
- Work directly with UI/UX, Product, and Customer Success to help create impacting customer features as the product face of FlytBase.
Best suited for candidates who
- Experience in building scalable and component-based UI architecture for the enterprise using Angular and/or any modern front-end framework.
- Strong coding experience in TypeScript, JavaScript, HTML, and CSS
- Implementing micro-frontends patterns using technology like NgRX, NgXS, and Web Components.
- Experience working in a complete Software Development life cycle involving analysis, technical design, development, testing, troubleshooting, maintenance, documentation and Agile Methodology
- Good understanding of REST APIs and Microservices.
- Should have an understanding of how resources are organized and how applications should align based on the same.

Type, Location,
Full Time @ Anywhere in India
Desired Experience
3+ years
Job Description
What You’ll Do
- Taking an active role in architecting the solutions we build
- Designing and implementing web applications using JavaScript and its frameworks (i.a. React, Vue, Angular), HTML5 and CSS3
- Working closely with the dispersed development team, client, and project manager in the SCRUM methodology
- Ensuring that programming practices and code quality are respected
- Supporting other engineers with your expertise when needed (knowledge sharing)
- Leading your colleagues’ growth and development
What you bring to the table
- 3+ years of experience with JavaScript (good knowledge of ES2016; newer versions and TS 3+ are a plus)
- Experience in developing web applications using Angular2+ and another modern framework
- Being comfortable HTML5 and CSS3
- Experience with version control systems, preferably Git
- Demonstrated tech leadership in a medium-sized team, and the ability to design a complex system
- Eagerness to learn and constantly improve yourself
- Being a team player focused on getting things done

Skills:
- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
- Thorough understanding of React.js and its core principles
- Experience with popular React.js workflows (Redux)
- Familiarity with newer specifications of ECMAScript
- Experience with data structure libraries (e.g., Immutable.js)
- Knowledge of isomorphic React is a plus
- Familiarity with RESTful APIs
- Knowledge of modern authorization mechanisms, such as JSON Web Token
- Familiarity with modern front-end build pipelines and tools
- Ability to understand business requirements and translate them into technical requirements
- A knack for benchmarking and optimization
- Familiarity with code versioning tools (such as Git, SVN, and Mercurial)

* Work with the product managers and designers and co-own our consumer app (1M+ userbase)
* Own our admin dashboard for all the product offerings - digital gold, gold loan, & gold locker
* Architect, design, and maintain frontend libraries for both our consumer application and admin dashboard
* Mentor team of 3 - 4 frontend developers to build a robust, lightweight, and high-performance client-side app
* Translating designs and wireframes into high quality Typescript code
* Write documentation and guides for consumer app & admin dashboard
Key Qualifications
* Expertise in ReactJS/Redux
* Expert-level knowledge in TypeScript or Flow
* PURE experience of 3- 5 Years and more in Frontend Development
* Expert-level knowledge of developing, shipping, and maintaining Javascript applications
* Knowledge of general software design patterns
* Good understanding of CSR and SSR
* Deep understanding of Javascript
* Up-to-date on the latest build tools, and libraries such as ES6, Webpack, Babel
* Proficient in Javascript with strong object-oriented design skills
* Able to work independently and drive results
Bonus
* Previous work experience in product-based (B2B/B2C) / fintech startups
* Contributed/maintained to an open source library

Deep understanding of RDBMS, Algorithms, System Architecture, Analytical Thinking, Data Warehousing
Responsibilities
- Proficient knowledge of a NodeJS and Express.
- Understanding differences between multiple delivery platforms (such as mobile vs, desktop), and optimizing output to match the specific platform
- Good understanding of server-side templating languages (such as Jade, EJS, Jinja, etc. depending on your technology stack)
- Good understanding of server-side CSS preprocessors (such as Stylus, Less, Sass etc. depending on your technology stack)
- Creating database schemas that represent and support business processes
- Data migration, transformation, and scripting
- User authentication and authorization between multiple systems, servers, and environments
- Integration of multiple data sources and databases into one system
- Understanding differences between multiple delivery platforms, such as mobile vs. desktop, and optimizing output to match the specific platform
- Creating database schemas that represent and support business processes
- Implementing automated testing platforms and unit tests
- Management of hosting environment, including database administration and scaling an application to support load changes
- Understanding of fundamental design principles behind a scalable application
- Good understanding of advanced JavaScript libraries and frameworks such as AngularJS.
Technical Skills
- VueJS
- Express
- Socket.IO
- NuxtJS
- MongoDB (3.x)
- Mongoose


- MS or BS in Computer Science or equivalent
- 9+ years (or more) experience shipping quality code
- 4+ years’ experience with leading frontend frameworks like Angular 1 to 8 or ReactJS, etc.
- Experience on Ionic Framework, Cardova
- Experience contributing front-end code to a publicly available, consumer-focused web application.
- Solid experience and understanding of HTML5, CSS3, and Javascript (vanilla JS and popular libraries like Underscore.js and jQuery)
- Experience with REST-based API

Web Designer Responsibilities:
Conceptualizing creative ideas with clients. Testing and improving the design of the website. Establishing design guidelines, standards, and best practices. Maintaining the appearance of websites by enforcing content standards. Designing visual imagery for websites and ensuring that they are in line with branding for clients. Working with different content management systems. Communicating design ideas using user flows, process flows, site maps and wireframes. Incorporating functionalities and features into websites. Designing sample pages including colors and fonts. Preparing design plans and presenting the website structure.
Web Designer Requirements:
A relevant diploma in related field. Proficiency in graphic design software including Adobe Photoshop, Adobe Illustrator, and other visual design tools. Proficiency in front-end development web programming languages such as PHP, HTML and CSS, JQuery, and JavaScript,MYSQL. Good understanding of content management systems. Good understanding of search engine optimization principles. Proficient understanding of cross-browser compatibility issues. Excellent visual design skills. Up-to-date experience with international web protocols, standards, and technologies. Creative and open to new ideas. Adaptable and willing to learn new techniques. Excellent communication skills.



