Lead Software Development Engineer - Frontend Architecture
First seen by Alion on Oct 21, 2026.
Lead Software Development Engineer - Frontend (ReactJs)
Company : FreeChargeBiz (A subsidiary of Axis Bank Limited)
Location : Gurugram (Hybrid)
Experience : 5 - 7 Years
Employment Type : Full-time
About FreeChargeBiz :
FreeChargeBiz is a FinTech organization and a subsidiary of Axis Bank Limited, building innovative digital financial products through technology and innovation. We combine the agility of a fast-paced organization with the stability and scale of a leading financial institution.
Our technology teams build scalable products that impact millions of users, fostering innovation, collaboration, and continuous learning.
Role Overview :
We are looking for a skilled Lead Software Development Engineer - Frontend with strong expertise in React.js, JavaScript, and frontend architecture. The ideal candidate will be hands-on in developing high-performance web applications, designing reusable UI components, optimizing application performance, and contributing to architectural decisions while mentoring junior developers.
Key Responsibilities :
- Analyse business requirements and technical specifications to identify suitable technologies and solutions.
- Design, develop, and maintain scalable, high-performance, and reusable frontend applications.
- Build responsive and user-friendly interfaces using React.js and modern JavaScript.
- Develop and maintain UI components and frameworks, ensuring code quality, maintainability, and performance.
- Contribute to application architecture and design, including High-Level Design (HLD), Low-Level Design (LLD), SOLID principles, and design patterns.
- Integrate frontend applications with backend services and RESTful APIs.
- Lead technical discussions, conduct code reviews, and mentor junior developers while remaining hands-on.
Required Skills and Experience :
- 5 - 7 years of overall software development experience.
- Strong hands-on experience with React.js.
- At least 3 years of experience with React.js and Webpack.
- Strong proficiency in JavaScript, including core concepts, data structures, and algorithms.
- Experience in frontend architecture, HLD, LLD, SOLID principles, design patterns, and scalable system design.
- Hands-on experience with MySQL; understanding of SQL and NoSQL databases.
- Experience working with RESTful APIs and modern JavaScript frameworks.
- Proven ability to technically lead and mentor junior developers.
- Knowledge of SEO, Progressive Web Applications (PWA), page speed optimization, and web performance.
Skills
React.js, Javascript, Webpack, Frontend Architecture, RESTful API