
Required Skills and Experience:
- 5 - 11 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, WebSocket's
- Hand’s on experience with web components, micro frontends
- Deep understanding of browser apis like history, intersection observer, 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
● Design and develop responsive and visually appealing web applications and user interfaces using HTML, CSS, and JavaScript, React frameworks.
● Collaborate with UX designers, product managers, and software engineers to understand project requirements and translate them into interactive, user-friendly interfaces.
● Ensure the technical feasibility of UI/UX designs and optimise applications for maximum speed and scalability.
● Conduct code reviews and provide constructive feedback to team members, fostering a culture of continuous improvement.
● Stay updated with the latest industry trends, best practices, and emerging technologies in UI development, and recommend their integration to enhance our products.
● Identify and address performance and compatibility issues across different browsers and platforms.
● Champion UI development best practices, standards, and guidelines within the development team.
● Collaborate with backend developers to integrate front-end interfaces with server-side logic and APIs.
● Troubleshoot and debug UI-related issues and provide timely resolutions.
● Mentor junior developers, assisting them in enhancing their skills and knowledge in UI development.
● Write and encourage other engineers to write automated tests.
Skills/ Experience
● Bachelor's degree in Computer Science, Software Engineering, or related field (or equivalent practical experience).
● Proven experience as a UI Developer or Front-End Developer, with at least 3+ years of hands-on experience in building user interfaces for web applications.
● Proficiency in front-end technologies such as TypeScript, Tailwind, React, Redux.
● Strong understanding of responsive design principles.
● Solid knowledge of web performance optimization techniques and best practices.
● Familiarity with Figma and other UI/UX design tools, to collaborate effectively with designers.
● Demonstrated experience in writing UI components to corresponding backend APIs and Databases.
● Excellent problem-solving skills and ability to troubleshoot complex UI-related issues.
● Strong communication and collaboration skills, with the ability to work effectively in a team-oriented environment.
- Meeting with the design team to discuss the needs of the company.
- Building and configuring Magento 1x and 2x eCommerce websites.
- Coding of the Magento templates.
- Developing Magento modules in PHP using best practices.
- Designing themes and interfaces.
- Setting performance tasks and goals.
- Troubleshooting integration issues.
- Updating website features and security patches.
. 3.5+ years of work experience on React.JS framework
· Has expertise in following front- end optimization techniques:
· Lazy Loading
· Asynchronous Module Definition
· Image Compression and Minification
· Other front-end tooling using Grunt / Webpack and NPM
· Familiarity with NodeJS, Jasmine / Karma and other unit testing frameworks
· Foundation data structure – Arrays, dictionaries, sets and lists
· Proficient in evaluating front end performance and measure accordingly
· Strong appetite to learn industry trends and new & emerging technologies
Codal is searching for a highly experienced developer that specializes in the Angular framework. With unmatched expertise in web & app development, our ideal candidate will create rich, interactive front-end solutions that fulfill our clientele’s business requirements and further their brand’s mission. In addition to superior Angular skills, applicants must be extremely well-versed in using HTML, CSS, and JavaScript to create both adaptive and responsive digital solutions.
What you’ll be doing:
- Building and top-notch user interfaces using JavaScript and the Angular framework.
- Adapting interface for modern internet applications using the latest front-end technologies.
- Using the latest front-end technology, creating adaptable interfaces for online apps.
- Leading with product-analysis tasks and conducting performance tests.
- Collaborating with other cross-functional teams to ensure high-performance of applications
- Making complex technical and design decisions for AngularJS projects.
- Developing application codes and unit tests in AngularJS, Java Technologies, and Rest Web Services.
- Conducting performance tests.
- Consulting with the design team.
- Ensuring high performance of applications and providing support.
What it takes to excel:
- Bachelor's degree in computer science, computer engineering or similar.
- Previous min 4 year work experience as an angularJS developer.
- Must have strong TypeScript and JavaScript knowledge
- Must have knowledge of implementing complex Angular JS applications, directives, controllers, services, pipes, guards.
- Should be comfortable with RxJS and Angular CLI
- Knowledge NGRX or Redux
- Experience with RESTful services.
- Knowledge of Automated testing (unit/integration/etc.) (Karma & Jasmine,etc.)
- Knowledge of HTML, CSS and server-side pre-processing platforms such as SASS or LESS.
- Proficiency with Git source control.
- Excellent communication skills.
- Critical thinker and good problem-solver.
We are one of the Fast-Growing Software System Integrator and Software Services Company focused on Communications IT. We combine our deep insight in communication industry, unmatched
technical expertise and comprehensive service portfolio to deliver to superior value to our Telecom Services Providers, ISVs and OEM customers. Since our beginning in 2006, we have grown in size and
scale. We bring in unmatched passion and commitment into each new engagement to make it a success. These qualities have earned us respect from customers across the world. Some of the most
well-known communication service providers trust us to design and manage their business-critical IT systems and processes.
Role: Angular Developer
Experience: 3 - 6 years.
React.js Developer Job Description
We are looking for a skilled react.js developer to join our front-end development team. In this role, you will be responsible for developing and implementing user interface components using React.js concepts and workflows such as Redux, Flux, and Webpack. You will also be responsible for profiling and improving front-end performance and documenting our front-end codebase.
React.js Developer Responsibilities:
- Meeting with the development team to discuss user interface ideas and applications.
- Reviewing application requirements and interface designs.
- Identifying web-based user interactions.
- Developing and implementing highly responsive user interface components using react concepts.
- Writing application interface codes using JavaScript following react.js workflows.
- Troubleshooting interface software and debugging application codes.
- Developing and implementing front-end architecture to support user interface concepts.
- Monitoring and improving front-end performance.
- Documenting application changes and developing updates.
React.js Developer Requirements:
- Bachelor’s degree in computer science, information technology, or a similar field.
- Previous experience working as a react.js developer.
- In-depth knowledge of JavaScript, CSS, HTML, and front-end languages.
- Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, and Flux.
- Experience with user interface design.
- Experience with browser-based debugging and performance testing software.
- Excellent troubleshooting skills.
- Good project management skills.
SENIOR ENGINEER - FRONT END
Experience in years: 3+. Less than 7.
Type: Individual contributor with good hands on proficiency.
Specifics:
- Writing HTML, CSS, and JavaScript. Being up on latest practices is a must, e.g., HTML5, CSS3, and ECMAScript 6 (minimum)
- Familiarity with a relevant and globally supported framework— both front-end and back-end, if necessary — React & React Native.
- Ideally, familiarity with CSS preprocessors, bundlers, and associated languages/syntaxes/libraries - Sass, Less, webpack
- Experience implementing testing platforms and unit tests
- Integrating front-end UI with the constructed API, using REST, GraphQL api
Soft skills:
- Appreciation for clean and well documented code
What you will do at Tradyl
- Partner with a highly skilled external consultancy and lead the effort of building a new modern front end to our website.
- We use a no code platform for rapid development in this phase of our Journey. You will develop features on this platform. This might involve integration with back end APIs via REST.
- Do short experiments: Example, Evaluate a backend headless commerce software as a potential candidate for our backend tech stack.
About this Role:
As part of the frontend development team, you will be responsible to build and maintain client side applications for our users collaborating with cross-functional teams comprising Product, Design, BI, and other engineers.
You will define best practices for client side architecture and build for the long term over iterations that bring measurable business value.
You will be involved in recruiting engineers for the team and mentoring them
As a company, we are very data driven and customer focused. As an engineering team, we are driven by metrics and care deeply about agility without compromising on the quality of our output. We are working towards creating an environment where individuals feel empowered to take ownership and initiative.
About You:
● You have a minimum of 7 years of experience building high-performance consumer-facing mobile applications at product companies of a decent scale
● You have a keen eye for mobile architecture and able to assist your team in making the right choices for every project
● You have previous experience building react native applications from scratch
● You have prior experience with recruiting and building a high-performance team
● You have a passion for mentoring and helping people on your team grow and achieve their goals
● You practice test-driven development
● You are familiar with both Android and iOS design patterns, and GraphQL
● You have some exposure to native app development in Swift, Kotlin, or Java
● You have strong knowledge of software development fundamentals, including a relevant background in computer science fundamentals and agile development methodologies.
● You are an excellent collaborator & communicator. You know that startups are a team sport. You listen to others, aren’t afraid to speak your mind and always try to ask the right questions.
● You are excited by the prospect of working in a distributed team and company.
Location: We are primarily looking for candidates in Bangalore but are open to other locations in India for the right candidate. At the moment, however, like most teams, we are fully remote.
- Write, test, debug and ship code and gather feedback on the scale, performance, security to incorporate back into the platform.
- Work with the founders to identify complex technical problems and solve them.
- Work with the product design and client experience development team to support
them with scalable services
- Feed into the overall mission and vision of the eParchi’s platform over the period of the coming months and years.
- An ability to perform well in a fast-paced environment
- Excellent analytical and multitasking skills.









