
Company Introduction
We started Kool Kanya because we want young women to own and create their futures. We propel and empower you with knowledge, skills, and access to curate jobs that resonate with you. You can count on us to support you through all your career stages and challenges. We are truly here to create the workforce of the future.
We are looking for a great JavaScript developer who is proficient with React.js. Your primary focus will be on developing user interface components and implementing them following well- known React.js workflows (such as Flux or Redux). You will ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative
problem solving, sophisticated design, and quality product is important.
What we are asking
· 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 browser
Skills and qualification
· 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 (such as Flux or 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
· Experience with common front-end development tools such as Babel, Webpack, NPM, etc.
· Ability to understand business requirements and translate them into technical requirements
· A knack for benchmarking and optimization
· Familiarity with code versioning tools e.g. git

About kool kanya
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Required Skills:
- Experience with React JS and Redux.
• A background in building JavaScript UI applications, with a strong understanding of UI frameworks and paradigms available including concepts like asynchronous programming, closures, types, and ES6.
• HTML/CSS experience, including concepts like layout, specificity, cross-browser compatibility, and accessibility
• Experience with browser APIs and optimizing front-end performance. Understand the full web technology stack, e.g. HTML, CSS, HTTP, cookies, headers, asset loading / caching.
• Have a deep understanding of frontend application structure and architecture
• Have great customer empathy and appreciate the User’s experience
• Experience with unit testing, using test frameworks like Jest, Mocha, Enzyme etc.
• Experience in Web Development end-to-end, from design to release.
• Experience or aspiration to be a full stack developer(Node.js).
🌟 About Us:
We create AI solutions for hospitals, combining scientific rigor with startup agility.
iON Health's SmartAI is an AI-powered tool developed to help clinicians interact with a patient's medical record using natural language, transforming how healthcare providers access and synthesize clinical data
Founded by serial entrepreneurs with more than 15 successful exits, we offer the opportunity to work alongside elite engineers, clinicians, and product innovators to improve the health of millions of patients each year.
🎯 What We’re Looking For:
- 7+ years of experience with React.js (front-end) and Node.js/Express (back-end).
- Solid understanding of relational and NoSQL databases (e.g., PostgreSQL, MongoDB).
- Experience with cloud platforms (AWS/GCP/Azure) and CI/CD pipelines.
- Comfort working in fast-paced, ambiguous environments with high ownership.
- Prior experience in AI/ML, healthcare, or enterprise software.
- Must Have: Bachelors in Engineering from IIT/NIT/IIIT or similar institutions.
- Good to have: Experience in AI focused startups, early-stage teams, or as a founding engineer.
🛠 What You’ll Do:
- Design, develop, and deploy scalable web applications across the stack (front-end + back-end).
- Collaborate with founders, designers, and other engineers to take features from concept to production.
- Write clean, maintainable, and efficient code using [React.js, Node.js, TypeScript, or your tech stack].
- Work on database design and API development (REST/GraphQL).
- Optimize applications for maximum speed and scalability.
- Contribute to architectural decisions and set up best practices for the team.
- Be hands-on with debugging, testing, and performance tuning.
💡 Why Join Us?
- Work alongside elite engineers, clinicians, and product innovators
- Competitive salary + equity options (you’ll grow as the company grows)
- Fast decision-making and zero bureaucracy
- Shape the future of AI in healthcare
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.
-
eact.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.
- Knowledge of performance testing frameworks including Mocha and Jest.
- Experience with browser-based debugging and performance testing software.
- Excellent troubleshooting skills.
- Good project management skills.
Experience- 3 - 6
Location- Bengaluru.
Requirements:
• 3-6years of relevant experience in building webapps at scale
• You must have strong understanding of semantic HTML / HTML5, CSS / CSS3.
• You must have a good understanding of MVC architecture.
• Prior work experience in ReactJS is Must
• You must have experience in setting up the full UI workflow layer right from Development, Testing, Building and Deployment
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:-
●
Responsible for development of new highly-responsive, web-based user interface
●
Build pixel-perfect, buttery smooth UIs across both mobile platforms.
●
Diagnose and fix bugs and performance bottlenecks for performance that feels native.
●
Reach out to the open source community to encourage and help implement mission-critical
software fixes—React Native moves fast and often breaks things.
●
Maintain code and write automated tests to ensure the product is of the highest quality.
●
Transition existing React web apps to React Native.
●
Construct visualizations that are able to depict vast amounts of data
●
Work and collaborate with the rest of the engineering team
●
Work with product team and graphic designers
●
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
Responsibilities:
- Creating the website architecture.
- Designing and building the website front-end.
- Managing website back-end including database and server integration.
- Managing WordPress themes and plugins.
- Conducting website performance tests.
- Troubleshooting content issues.
- Monitoring the performance of the live website.
Skill Requirements:
- Proven work experience as a WordPress developer.
- Knowledge of front-end technologies including CSS3, JavaScript, HTML5, and jQuery.
- Knowledge of code version tools including Git, Mercurial, and SVN.
- Experience working with debugging tools such as Chrome Inspector and Firebug.
- Good understanding of website architecture and aesthetics.
- Ability to manage projects.
- Good communication skills.
- Bachelor’s degree in computer science or a similar field.
● 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.
BRIDGEi2i Analytics is looking for talented individuals who are interested to be part of "Our" journey to build a best-in-class organization, driving increased adoption of business analytics across the globe.
As Senior UI Developer at BRIDGEi2i, you will participate in design, development and implementation of architectural deliverables of custom projects and products of BRIDGEi2i in Business Intelligence Applications. The role includes working closely with lead, testers, customers, project/product managers and designers.
Requirements
- 4+ years of experience in JavaScript, CSS and HTML and libraries like jQuery
- Expertise of 2+ year(s) in UI frameworks ( Angular (v2 and above), ReactJS)
- Good knowledge of web services (Restful API)
- Good knowledge of relational database management systems (SQL)
- Knowledge of build tools (Babel, Webpack, NPM, Grunt, Gradle, Yarn, etc)
- Working knowledge of server-side technologies, such as Spring Boot, NodeJS (Express or GraphQL on top preferred, but not compulsory)
- Good understanding of data structures and algorithms
- Knowledge of any one unit testing framework (Mocha, Karma/Jasmine, Istanbul)
- Curiosity and attention to detail
- Adaptable to changing technology and restrictions, design challenges, deadlines, and project requirements
Experience
- Should have 4+ Years of experience in Software Development.








