Posted on: 12/12/2025
About Indxx :
Indxx seeks to redefine the global indexing space.
We create indices which are used to create Financial Products and Benchmarks.
Founded in 2005 and with offices in New York and New Delhi, the firm focuses on Index Development, Index Calculation, Analytics & Research and combines these services in a holistic, customized approach that is unique to the industry and provides maximum benefits to our clients.
In 2009, we launched our first indices that serve as the underlying benchmarks for ETFs.
Since then, we have successfully developed and licensed a multitude of indices to clients globally, offer real-time and end of day calculation services, and provide many fund managers with tailor-made research and analytics.
Location : Gurugram (Onsite).
Role :
We are seeking a skilled Lead Frontend Developer to join our dynamic team.
You will be responsible for building and implementing user interface components using React.js concepts and workflows, ensuring excellent user experiences.
The ideal candidate is passionate about crafting intuitive and high-performance web applications, leveraging React.js to create seamless user experiences.
Responsibilities :
Technical Skills Required :
- Design, develop, and optimize front-end applications using React.js and related technologies.
- Collaborate with UI/UX designers to implement interactive and responsive interfaces.
- Translate designs and wireframes into high-quality code.
- Collaborate with backend developers and designers to improve usability.
- Integrate RESTful APIs and manage state with tools like Redux, Context API, or similar libraries.
- Write clean, reusable, and maintainable code while adhering to best practices.
- Debug and optimize applications for maximum speed and scalability.
- Build reusable components and front-end libraries for future use.
- Participate in code reviews and contribute to a high-performing development team.
- Optimize components for maximum performance across a vast array of web-capable devices and browsers.
- Stay up to date with the latest industry trends and technologies.
Ideally, you should have :
- 6-9 years of experience in React.js development.
- Thorough understanding of React.js and its core principles.
- Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model.
- Experience with popular state management libraries (such as Redux, MobX, or Context API).
- Familiarity with RESTful APIs and asynchronous request handling.
- Knowledge of modern authorization mechanisms, such as JSON Web Token (JWT).
- Familiarity with front-end build pipelines and tools (e.g., Webpack, Babel, npm/yarn).
- Understanding of SEO principles and ensuring cross-browser compatibility.
- Proficiency in Git and version control workflows.
- Basic understanding of back-end technologies and APIs (e.g., Node.js, GraphQL).
- Strong problem-solving skills and attention to detail.
- Excellent communication skills, with the ability to work effectively with technical and non-technical team members.
- Experience in working in a fast-paced development environment and leading code review processes.
Benefits :
- Work on a ground-breaking FinTech product innovation with a global impact.
- Opportunity to work with an open-minded, experienced, and talented cross-functional and cross-cultural teams.
- Collaboration with experienced management and an incredible network of board members and investors.
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Posted in
Frontend Development
Functional Area
Frontend Development
Job Code
1589358
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