





Technologies: React JS
Experience: 3 to 8 years
Notice Period: Immediate joiner
Job Location: Kalyani Nager, Pune, MH
Job Summary
Looking for React JS developers who will be responsible for architecting and building applications, as
well as coordinating with the teams responsible for other layers of the product infrastructure.
Responsibilities and Duties:-
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Responsible for development of new highly-responsive, web-based user interface
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Build pixel-perfect, buttery smooth UIs across both mobile platforms.
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Diagnose and fix bugs and performance bottlenecks for performance that feels native.
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Reach out to the open source community to encourage and help implement mission-critical
software fixes—React Native moves fast and often breaks things.
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Maintain code and write automated tests to ensure the product is of the highest quality.
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Transition existing React web apps to React Native.
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Construct visualizations that are able to depict vast amounts of data
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Work and collaborate with the rest of the engineering team
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Work with product team and graphic designers
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Develop a flexible and well-structured front-end architecture, along with the APIs to support it
Required Experience, Skills and Qualifications:-
● Experience with automated testing suites, like (Jest or Mocha)
● Experience with JavaScript, REACT, HTML / CSS, REST API's
● Experience with Git knowledge is a plus
● Hands on Redux
●Familiarity with native build tools, like XCode, Gradle (Android Studio, IntelliJ)
●Understanding of REST APIs, the document request model, and offline storage

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Position Title : Frontend / Chrome Extension Developer (React + TypeScript)
Experience : 3+ years
Location : Remote
Job Role Summary :
Build and ship production-ready Chrome extensions that inject UI into existing web apps. Own content scripts, DOM integration, performance, and accessibility (WCAG 2.1 AA).
Mandatory Skills :
React, TypeScript, Chrome Extensions (MV3), Content Scripts, DOM Injection, MutationObserver, TailwindCSS/CSS Modules, Accessibility (WCAG 2.1 AA).
Key Responsibilities :
- Develop Chrome extensions using React + TypeScript.
- Inject and manage UI components within third-party web app DOMs.
- Write and maintain content scripts; handle dynamic pages via MutationObserver.
- Implement clean, responsive styling with TailwindCSS or CSS Modules.
- Ensure accessibility (WCAG 2.1 AA), keyboard navigation, and ARIA semantics.
- Integrate with APIs, manage extension permissions, storage, and messaging.
- Optimize performance, handle edge cases across sites, and write basic tests.
Required Skills :
- Strong React + TypeScript in production.
- Chrome Extension architecture: manifest v3, content/background scripts, messaging, permissions.
- DOM manipulation and safe UI injection strategies.
- MutationObserver, event delegation, handling SPA route changes.
- TailwindCSS or CSS Modules; solid CSS fundamentals.
- Accessibility (WCAG 2.1 AA) and cross-browser compatibility (Chromium/Firefox optional).
- Familiarity with build tooling (Vite/Webpack), linting, and Git.
Nice-to-Have :
- Experience with service workers, storage (sync/local), and i18n.
- Testing with Jest/RTL/Playwright.
- Security basics for extensions (CSP, sandboxing).

About the Company:- Rejolut is one of the award-winning fastest-growing emerging tech companies which is working on leading technology like Blockchain, ML & AI, Complex mobile & web apps, IoT etc.
The ideal candidate will be responsible for developing highly scalable and secure code.
React Js Job Description
- Proficient in client & server-side JavaScript, HTML5, CSS3 and webpack
- Competent in building single page web applications using Node.js and React Js
- Redux for state management
- Universal rendering (Client-side rendering and Server-side rendering)
- Experience with cross-browser, cross-platform, and design constraints on the web
- Experience in developing automated unit and functional tests
- Experience in an agile development process
- Solid knowledge of algorithms and design patterns
- Have a passion for quality and writing clean, readable code that scales and performs well
- Good interpersonal communication skills
- 1+ years of software design and web application development
Benefits :
> Health Insurance
> Work from Home
> Fast growth and more visibility into the company
> Experience to work on the latest technology
> Competitive Learning Environment with supportive co-workers
> Employee friendly HR Policies
> Paid leaves up to certain limits
> Competitive salaries & Bonuses
> Liberal working atmosphere
> Get mentored by the best in the industry
Schedule:
Day Shift/Flexible working hours
Monday to Friday
Skills:- React.js, Javascript and Redux/Flux

Work Timings: 1:30 PM to 10:30 PM IST
Location: Noida/Delhi NCR/Mumbai
Qualifications: B Tech / MCA or Higher
Experience: 2-7 Years
IMMEDIATE JOINERS & SERVNG NOTICE PERIOD CANDIDATES ARE PREFFERED.
NextGen Invent (“NGI”) is a leading global professional services company that specializes in providing strategy, technology, operations, and data management services. NGI has always been at the forefront in providing solutions using disruptive technologies such as Big Data Analytics, Blockchain, IOT, Artificial Intelligence and Augmented Reality. Our in-depth Industry knowledge, specialized technical expertise, unmatched data science experience, and global delivery network along with our “Customer first” policy has allowed us to grow via word of mouth. Our clients are fortune 500 companies to start-ups with innovative ideas. Regardless of technology, we can be your trusted technology partner who can solve your business problems. NGI is Microsoft gold certified partner, AWS consulting partner and IBM Registered Partner.
For more updated information,
please follow-us on https://www.linkedin.com/company/nextgen-invent-corporation." target="_blank">https://www.linkedin.com/company/nextgen-invent-corporation.
Headquartered: New York, USA
KEY RESPONSIBILITIES:
You'll be expected to own projects from start-to-finish. We are looking for passionate Web Engineers who appreciates good engineering and user experience. The person should be enthusiastic about maintaining a clean codebase and possess a passion for pushing web technologies to the limits to design and build exceptional products.
§ Work closely with design, product management, and development teams to create elegant, usable, responsive, and interactive interfaces across multiple devices.
§ Turning UI/UX designs into prototypes, creating awesome interactions from designs, writing reusable components and maintainability of the code.
§ Demonstrates excellent problem solving & debugging skills.
§ An ability to perform well in a fast-paced environment and bring in optimal flow for rapidly changing design/ technology.
§ Write unit and integration tests to improve and maintain high code coverage.
Skills, Knowledge, Experience:
• Excellent programming skills in JavaScript
• Experience with expertise in designing and implementing high-performance web applications
• Expert in SPA Frameworks React JS
• Solid understanding and demonstrated ability of creating self-contained, reusable, and testable modules and components.
• Solid understanding of HTML5, CSS3 and cross-browser compatibility issues.
• Solid understanding of CSS box model and flex layouts.
• Proficient in SASS.
• Experience with REST APIs, Node JS/.Net Web API/Golang is a plus.
• Experience with the entire Software Development Life Cycle (SDLC)
• Experience with unit testing & Test-Driven Development (TDD) with various test frameworks (like Jasmine, Karma, Protractor).
• Experience in optimizing the application for performance and scalability.
• Experience in state management using Akita and cross-browser support.
• Experience with Git.
• Experience with DevOps tools for CI/CD
• Working with USA or European clients is a plus.
• Experience working with multi-vendor, multi-culture, distributed offshore and onshore development teams in dynamic and complex environment.
• Must have excellent written and verbal communication skills.

Include One Will Have To Implement, Develop, According To Corporate Coding Standards. Responsible For The Quality Of Code And Applications. Coordinate With Other Team Members To Ensure That All Repositories Are In Sync. Upload Documents In Appropriate Folders At Proper Locations. Required To Attend The Morning/Client/Conference Calls. Regularly Update Your Skills. Provide Recommendations For Continuous Improvement. SKILLS Must Have Experience With The Latest Angular Framework 2/4/6/7/8/9 Must Have Strong TypeScript And JavaScript Knowledge Should Be Comfortable With RxJS And Angular CLI Should Have A Solid Understanding Of CSS3 And HTML5 Must Have Automated Testing (Unit/Integration/Etc.) (Karma Jasmine, Etc.) Should Have Knowledge NGRX Or Redux Cross-Browser Compatibility And Have High Performance Across The Board Coordinating The Workflow Between The Graphic Designer And HTML Working Knowledge Of NodeJS

We are looking for a web developer who is expertise in current Internet standards, including web browsers and browser specifications. expertise in creating websites / designs which are in sync with multi-platforms & screen specs. Hands-on experience with Photoshop, Corel Draw, Illustrator, Flash, Dream Weaver, jquery, JavaScript, CSS3, HTML5. Experience and understanding of site architecture, user experience, color theory and color management on the web, proper file formats, compression methods and techniques, etc. Excellent team player with a flexible, collaborative approach.
Responsibilities.
- Creating websites/a website using standard HTML/CSS practices.
- Working closely with web designers and programmers to produce the website.
- Constant communication with other colleagues in the business to develop and deploy their content - and ensuring there is a clear establishment of what can be created within what timeframe.
- Researching different software programs, and maintaining software documentation.
- Implement contingency plans in case the website goes down.
- Maintaining and expanding/enhancing the website once built.
- Managing a team might also be part of the job role.
Requirements
We are looking for an HTML developer who can write very good HTML and CSS. Below are the required skills:
- Mobile responsiveness
- ReactJS is plus
- Faster coder and Learner
- Code Alignment
- Adoption of new tech
- Tailwind CSS
- Bootstrap Framework


As a Mid Level Front-End Developer, you will:
Create well-designed, documented, and tested front end solutions using modern JavaScript frameworks, such as React and Redux, CSS-in-JS, Styled Components, etc.
Collaborate with clients, project managers, UX designers, and other developers to gain a thorough understanding of project requirements within agreed-upon scope and architecture designs
Translate wireframes into fully functional user interfaces and proactively address edge case scenarios
Collaborate with back-end developers to design REST APIs and request/response schemas
Perform code reviews with constructive feedback
Promote clean code, best practices, and consistent design patterns across the team
Write infrastructure as code and automated deployment scripts for customer delivery
Provide development estimates from granular tasks to comprehensive projects/applications
Lead and present technical discussions to clients, including knowledge transfers
Take on additional responsibilities over time and become a key contributor for scaling team size


● Design, build and maintain efficient, understandable, reusable, testable, and simple code
with a focus on stability, performance, and scalability.
● Building end-to-end product features from writing backend business logic, API services,
building administration dashboards, and implementing front-end pages/components.
● Being part of cross-team technical initiatives, bringing in new tools and technologies to
improve and optimize the existing platform and code.
● Be a mentor when you have the expertise / Be a student when someone else does.
Preferred Skills:
● Proven work experience as a Front-end developer with React.js.
● In-depth knowledge of JavaScript, CSS, HTML, jQuery, and front-end languages
● Knowledge of REACT tools including React.js, Webpack, Enzyme, Redux, Flux, etc.
● Familiarity with browser testing and debugging
● Understanding of layout aesthetics
● In-depth understanding of the entire web development process (design, development, and deployment)
● Knowledge of backend frameworks such as Ruby on Rails, Django. Experience with Ruby on Rails is a plus.
● Knowledge in Linux environment and basic Linux commands.
● Good understanding of SQL Databases and NoSQL datastores; with previous experience with MySQL and ElasticSearch being a bonus
● Great communication, particularly in explaining your coding processes, suggestions for best practices, and identifying ways to improve the team's coding quality.
● A high-performance mindset to deliver good quality code and also an understanding of the product with keen attention to detail.


We are on a mission to help e-learning companies and L&D leaders in enterprises to deliver engaging video experience to their end users and customers. VideoKen’s patented AI-powered video discovery, indexing, engagement and analytics platform is used by 30+ customers across the world including marquee brands like Bosch, Oracle, Accenture, TCS, Upgrad, Kaplan Test Prep etc.,
**WE BELIEVE IN**
Enabling better learning outcomes: Video interactivity and analytics powered by VideoKen delivers better learning outcomes for our customers, enabling them to expand their business.
Building a large profitable business: We envision building a large profitable business to achieve our mission of democratizing quality learning experiences.
Innovative culture with personal growth: We have a culture of innovation, and pay attention to each team member’s individual growth. VideoKen’s technology is covered by 8 US granted patents and several pending patent applications.
**OUR IMPACT SO FAR**
* 3 millions minutes of videos processed.
* 7 million minutes of videos delightfully experienced with the VideoKen AI player.
* 1.5K+ websites embedded with videos powered by VideoKen.
* Top AI conferences such as NeurIPS, ICML, ICLR, etc. use VideoKen for discovery and deep search.
**WHAT AN IDEAL CANDIDATE WOULD LOOK LIKE: **
* 5+ years of working on JavaScript/HTML/CSS
* Good understanding of modern JavaScript features like ES Modules, Promises, Async/Await, Symbols, Generators, Iterators, Microtasks etc.
* Experienced with a web framework like React or Vue
* Good understanding of DOM and modern Web APIs
* Good understanding of browser rendering pipeline and performance optimizations
* Familiarity with front-end build tools, like Webpack or Rollup
* Good understanding of CI/CD processes
* Experience working with NodeJS
* Good knowledge and understanding of data structure and algorithms
* Previous work experience at a product-based company or startup would be a bonus.
PERSONALITY TRAITS WE REALLY ADMIRE
* Great attitude to ask questions, learn, and suggest process improvements.
* Pays great attention to detail and helps identify edge cases.
* Gives equal importance to planning, coding, code reviews, documentation, and testing.
* Highly motivated and coming up with fresh ideas and perspectives to help us move towards our goals faster.
* Follows release cycles and absolute commitment to deadlines.
Our tech stack is Django framework (python), ReactJS, VueJS, PostgreSQL, Redis, COSMOS DB, and Elasticsearch.
**WHY JOIN US **
Freedom and Responsibility: If you are a person who wants to take up challenging work and push your boundaries with no one monitoring you, then this is the right place for you. There are no hierarchies. No managers to please.
Great Salary and Equity: For our top performers and leaders, we grant stock options. As VideoKen continues to grow, you’ll have a real opportunity to create wealth for yourself and your family. We pay industry competitive salaries too!
Holistic Growth and Flexible work schedule: Building a career doesn’t have to be at the cost of missing out on your personal front. We have flexible timings, work from home, and leave policy.
Transparency: If you ever wanted to know what it’s like to be on an entrepreneurial journey, then working with VideoKen gives you that opportunity to experience it from the front seat.

Job Role
We are looking for experienced front-end developers to develop and add new features to our Product Stack - everything from UX design and architecture to coding & testing. The role will involve working, side-by-side, with our product team to foster a positive environment and make sure the company’s mission and goals are effectively implemented.
What's in it for you? You'll be part of a growing team, delivering value to our customers through creative improvements to Actiotech's flagship product. You'll work closely with design and product management, influencing the direction of the product and helping the team get there.
Responsibilities:
- Write clean, high-quality, high-performance, maintainable code
- Are a self starter and is able to bring in experience for the improvement of the product UX/UI
- Have strong analytic skills, a drive to succeed and a strong customer orientation
- Can support development activities in POC and Product feature enhancements
- Work well within an agile team collaborating with other engineers to deliver an exceptional user experience for our customers
Requirements:
- 2+ years of professional software development experience with JavaScript
- 1+ year of professional experience with React
- Excellent written and oral communication skills in English
- Eye for detail and good user experience design skills

