
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 PROFILE: - SOFTWARE ENGINEER TRAINEE
Experience with Web fundamentals like HTML5, JavaScript, CSS3, and JSP, etc.
Good understanding of Object-Oriented JavaScript (OOJS), ES6,
Hands-on exp in Web app development using modern client-side MVC frameworksusing ReactJS
Thorough understanding of ReactJs and its core principles
Experience with common front-end development tools such as Babel, Webpack, NPM,etc.
Experience developing custom reusable components in ReactJS
Proficient understanding of unit testing using JavaScript test frameworks like JEST
Experience integrating REST APIs
Ability to understand business requirements and translate them into technical requirements
Project: Standard Chartered Bank
Client Location- TCS
Role Overview:
Role: Java Developer
Location : Bangalore / Chennai
Experience : 4 to 10 years
Compensation : Up to 20 LPA
Key Responsibilities:
- Minimum 4+ years of experience building Java; React JS/Node JS applications, in a service-based architecture Or Build; deliver microservices with JAVA Spring Boot as Backend developer
- Or Build; deliver microservices with JAVA Spring Boot as Backend developer
- Need hands on current experience on Java 8+, React JS/Node JS and above, Java script, Angular JS, JUnit, XML, Spring, Spring Boot, rest APIs, and SQL.
- Hands on experience with version control, build integration and messaging technologies.
- Need to demonstrate in-depth understanding of OOO principles, design patterns and threading techniques.
- Strong web Services background required.
- Must be able to interact with all levels of personnel within the organization and be effective with both business and technical teams.
- Ability to deal with ambiguity and define approaches to bring unfocused issues to resolution
- Excellent written and oral communication skills for managing interactions both within the team and without.
- Very strong attention to detail and organizational skills. Strong work ethic.
- At least 4 years of coding experience with JAVA 8 / JAVA Spring Boot
- Hands on experience with database technologies (Oracle and/or other relational databases-PostgreSQL, MySQL, etc)
- Be enthusiastic about the latest software trends and technologies and have a willingness to learn
- Degree level education in Computer Science or relevant subject and / or a foundation of experience within a similar software engineering role
- Strong written and verbal communication skills
About Company
ADDV HealthTech Solutions, a UK-based company, operates with a strong IT presence in Ahmedabad, empowering IT professionals and organizations with cutting-edge technologies. As a product and service-based industry, we have excelled in managing UK healthcare projects, leveraging our novel tech-led approach.
ADDV HealthTech Solutions operates as a subsidiary of the renowned UK company, ADDVantage Technologies (https://addvantage-technologies.co.uk/) delivering innovative healthcare solutions like AllDayDr, Healthya, AppLocum, PharmSmart, ADDVantage Minds, and HEALTHYA Stations. Under the visionary leadership of our Founder and CEO, Suhel Ahmed, we continue to expand our expertise and presence across the UK and the Middle East.
What are we looking for in a candidate?
● 3-5 years of experience in frontend development.
● Proficient understanding of web markup, including HTML5 and CSS3.
● Basic understanding of server-side CSS pre-processing platforms, such as LESS and SASS
● Proficient understanding of client-side scripting and JavaScript frameworks, including jQuery
● Strong knowledge of JavaScript and its frameworks, such as AngularJS or React.
● Good understanding of asynchronous request handling, partial page updates, and AJAX
● Experience with responsive design and frameworks like Bootstrap.
● Proficient understanding of cross-browser compatibility issues and ways to work around them.
● Basic understanding of React.js and its core principles (optional but preferred).
● Familiarity with version control systems (e.g., Git).
● Excellent problem-solving and communication skills.
What will a candidate be doing with us?
● Develop and maintain user-facing features for web applications.
● Build reusable code and libraries for future use.
● Ensure the technical feasibility of UI/UX designs.
● Optimize applications for maximum speed and scalability.
● Collaborate with other team members and stakeholders.
What will we provide to the candidate?
● 5 days working
● Flexible working hours
● Training and Development Opportunities
● Collaborative work environment
● Working with International teams
About the firm:
Sustainability lies at the core of Stantech AI, our vision is to empower organizations to derive actionable insights: effecting a smarter way of working. We operate on the premise that each firm is unique and as such requires its own idiosyncratic solutions. Putting this principle into practice, we deliver tailor made solutions to digitalize, optimize, and strategize fundamental processes underpinning organizations. For more information, please refer to our website:
www.stantech.ai.
Position Overview
We are seeking a Senior Frontend Engineer with extensive experience in React.js and Redux. The ideal candidate is well-versed in modern frontend best practices, has a deep understanding of state management, and is passionate about delivering high-quality, scalable software. In this role, you will collaborate with cross-functional teams to design, develop, and maintain user-facing features that enhance our platform and deliver an exceptional user experience.
Key Responsibilities
- Architect & Develop: Lead the design and implementation of complex React.js applications with a strong emphasis on Redux for state management.
- Code Quality & Reviews: Write clean, maintainable, and testable code. Conduct peer code reviews and enforce best practices across the frontend team.
- Performance Optimization: Identify and troubleshoot performance bottlenecks; implement optimizations to ensure fast, responsive user experiences.
- Collaboration: Work closely with product managers, designers, and backend engineers to define technical solutions, estimate project timelines, and deliver high-quality features.
- Technical Leadership: Provide guidance and mentorship to junior engineers, helping them grow their skills in React, Redux, and modern frontend technologies.
- Process Improvement: Contribute to continuous improvements in our frontend development process, coding standards, testing practices, and deployment pipelines.
Qualifications
- React.js Expertise: 3+ years of professional experience in building complex, high-scale React.js applications.
- Redux Mastery: Proven track record of architecting and maintaining global state management solutions using Redux.
- JavaScript & ES6+: Strong command of modern JavaScript (ES6+), along with a solid understanding of HTML and CSS.
- Frontend Best Practices: In-depth knowledge of performance optimization, cross-browser compatibility, and responsive design.
- Testing & Tooling: Hands-on experience with Jest, React Testing Library, or similar frameworks. Familiarity with build tools like Webpack, Babel, and NPM/Yarn.
- Version Control: Proficient with Git and branching strategies in collaborative environments.
Financial Package
- Rs. 10–20 Lakhs per annum, contingent on work experience
If you are a passionate Senior Frontend Engineer with expertise in React JS and are looking to join a forward-thinking technology firm, we would love to hear from you.
Are you an exceptional UI Developer with a passion for creating mesmerizing user interfaces? We're seeking a Senior UI Developer who thrives on leveraging the power of React to craft visually stunning and highly interactive user experiences. If you're a trailblazer in the realm of UI design and development, and you're ready to make a substantial impact with your skills, we want you to be a key player in our team.
Your Role and Responsibilities:
UI Enthusiast: Showcase your mastery of user interface design by leading the charge in developing captivating user interfaces for both web and mobile applications. Your UI skills will be the driving force behind creating experiences that resonate across various devices and platforms.
React Expertise: Demonstrate your coding brilliance by harnessing the potential of React. Create UI components that are both aesthetically pleasing and technologically advanced, pushing the boundaries of modern web development.
Design-Driven Development: Collaborate closely with our design team to seamlessly transform wireframes and mockups into tangible UI interfaces that effortlessly embody the union of visual aesthetics and functional excellence.
Performance Sculptor: Dive into the intricacies of front-end code within the React framework, sculpting and optimizing to achieve lightning-fast loading times and seamless user interactions.
Browser Harmony: Ensure uniformity in appearance and behavior across an array of browsers and devices, taking into account the nuances of each platform to create a consistent user experience.
Code Craftsmanship: Exemplify your commitment to code quality by producing elegantly structured, meticulously documented, and easily maintainable code that sets new standards in our development endeavors.
Synergy of Integration: Collaborate seamlessly with our backend developers, bridging the gap between UI components and backend services and APIs to create a holistic and efficient application ecosystem.
Agile Advocate: Embrace and champion agile methodologies, actively engaging in sprint planning, daily stand-ups, and contributing to code reviews to foster a collaborative and iterative development environment.
Creative Problem-Solving: Dive headfirst into complex UI challenges, emerging with innovative solutions that enhance user experiences and keep the development process on track.
Mentorship: Elevate junior developers through your guidance and insights, empowering them to amplify their expertise in UI development and React.
Trendsetter: Stay at the forefront of UI development trends, constantly immersing yourself in the latest front-end technologies, particularly within the React ecosystem.
Key Skills:
Proficiency in HTML, CSS, and JavaScript
Expert-level experience with React and related libraries
Strong UI/UX design understanding
Responsive and mobile-first design principles
Cross-browser compatibility and accessibility standards
Performance optimization for UI components
Agile development methodologies
Strong problem-solving skills
Excellent communication and collaboration abilities
Your Skills and Qualifications:
Bachelor's degree in Computer Science, Web Design, or a related field (or equivalent practical experience).
Proven track record as a UI Developer or Front-End Developer, highlighted by an impressive portfolio showcasing your React-powered UI design and development prowess.
Expert-level proficiency in HTML, CSS, JavaScript, and React framework, complemented by familiarity with relevant libraries and tools.
UI-focused mindset with a passion for responsive and mobile-first design within the React realm.
Deep appreciation for UI/UX design principles, enabling seamless collaboration with designers to achieve a harmonious user experience.
Comprehensive understanding of cross-browser compatibility and dedication to accessibility standards.
Accomplished in optimizing UI components for superior performance and speed within the React framework.
Resourceful problem solver, adept at swiftly identifying and addressing front-end issues.
Exceptional communicator, fostering a collaborative and inclusive environment within the team.
Proficient in version control systems (e.g., Git) and experienced in contributing to code review processes.
Exposure to Agile/Scrum methodologies is a significant advantage.
Strong leadership skills, with a history of mentoring junior developers in React-based development scenarios.
Join us in reshaping user interfaces through the captivating lens of React. If you're fueled by a passion for UI excellence and have the technical prowess to match, we invite you to share your resume, portfolio, and relevant code samples that reflect your remarkable journey in the realm of UI and React. Your UI skills will be the cornerstone of our dynamic team.
- Good understanding of UI, cross-browser compatibility, general web functions, and standards.
- Ensuring the technical feasibility by communicating and co-ordinating with the UI/UX teams.
- Optimizing applications for maximum speed and scalability.
- Working closely with graphic designers and converting designs to visual elements.
- Expertise and hands-on experience with Web Applications and programming languages such as HTML, CSS, JavaScript, jQuery, Bootstrap.
- Knowledge of using (Ex: advanced JavaScript libraries and frameworks such as Angular, NodeJS, ReactJS, VueJS, etc.).
- Developing mobile and desktop responsive web applications.
- Maintaining code integrity and organization.
- Assisting in updating the application development policies to ensure that all future applications meet the latest technical requirements.
- Collaborating with other team members and stakeholders for requirements.
HTML Developer
IBinder Digital Private Limited having a brand named (Appic) is hunting out for young and enthusiastic developers for their team. The company is known for the Quality of Web & Mobile App development. The Company is now looking for talented officials who can join the team on an immediate basis.
Designation: HTML Developer
Department: Web Development
Qualification Required:
- Minimum 3-4 year of work experience
- Graduate or Diploma in related field
- Relevant experience candidates will be highly preferred.
Skills Required:
- Proficient understanding of web markup, including HTML5 and CSS3
- Basic understanding of server-side CSS pre-processing platforms, such as LESS and SASS
- Strong knowledge of web standards
- Proficient understanding of cross-browser compatibility issues and ways to work around them
- Familiarity with differences in other HTML5 based views, such as ones in email clients
- Knack of adhering to best design practices
- Fair understanding of JavaScript programming and DOM manipulation
- Good understanding of SEO principles and ensuring that the application will adhere to them
- Proficient understanding of code versioning tools, such as (Git / Mercurial / SVN)
What to Expect:
- Flexible Approach when working in a team
- Time management skills and ability to do multitasking
- Accuracy and attention to details
- Candidates with self-motivation & Dedicated towards work
- Should be able to handle Web Development projects from the first day
- Should be a quick learner
Benefits:
- Enjoying and friendly work environment
- 21 paid leaves in a year
- Good career growth opportunities and can a long-term association with the organization
- Fixed yearly appraisals based on performance
- No Formal dress code policy (Decent Casuals is ok with us)
- Company follows Flexi hours Policy
Address:
G/104, Church hill Compound, I C Colony, opposite Thomas Church, Borivali West – 400103
Contact:
Mihir Bhuta
Manager – Human Resources
Appicmobile
Address: G/104 Church hill Compound, I C Colony,
Opp.Thomas Church, Borivali West – 400103
Office Location: Goregaon Mumbai
Position Description: 3+ years of experience on web technologies.
Primary Responsibilities:
- Building of user-facing elements and Integration
- Writing reusable, testable, and efficient code
- Design and implementation of low-latency, high-availability, and real time applications
- Architecting applications and strategizing them to be scalable for traffic.
- Identifying and working on new innovations which can relate to any kind of technology
Required Skills:
- 2-3 years of experience with JavaScript, JQuery, Node.js
- Understanding the nature of asynchronous programming and its quirks and workarounds
- Good understanding of front-end technologies, such as HTML5, CSS3, SASS
- Understanding fundamental design principles behind a scalable application
- 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 unit tests
- Proficient understanding of code versioning tools, such as Git
Mandatory: Passionate about sports, Problem solving, Team player, Target & Result oriented.
Functional: HTML5, CSS3, JavaScript, Vue.js, Typescript, Stimulus JS, AJAX, Browser performance & optimization, Asynchronous requests handling and partial page updates, Browser Developer Tools, GIT and JIRA.
Responsibilities:
- Working with the product team and designers to collaboratively build the products that pushes Rely to reach our next stage of growth.
- Tackle the challenges that occur from having your code running on different merchant websites.
- Ensure the technical feasibility of UI/UX designs.
- Optimise applications for maximum speed and scalability.
- Collaborate with other team members and stakeholders.
- Move fast.
Requirements:
- 3+ years of hands-on product experience in professional software development with front end web development and experience in building user interfaces
- At least one year experience with Angular.
- Experience writing good JavaScript code from scratch.
- Familiarity with web development cycles (e. g. package management, module bundling, unit, and integration testing, browser capabilities, etc. ).
- An eye for detail and empathy for the customer.
- Experience building for mobile platforms.
- Ability to write clean, semantic HTML and CSS, agonising along the way for pixel perfection.
- Experience working at a fast-growth startup.
- Experience upgrading angular.









