Frontend Engineer – SDE-3
About the Role.
We are looking for a Frontend Engineer – SDE-3 who is passionate about building scalable, high-performance, and customer-facing web applications. In this role, you will take end-to-end ownership of frontend features, contribute to architectural decisions, and help deliver seamless user experiences at scale.
Key Responsibilities.
- Design and develop scalable, reusable, and high-performance frontend applications using React.js .
- Own frontend modules and features end-to-end, from requirement analysis and design through development, testing, deployment, and maintenance.
- Build reusable UI components and contribute to frontend architecture and design decisions.
- Work extensively with JavaScript (ES6+), React, Redux , and modern frontend technologies.
- Integrate multiple backend services and REST APIs to build seamless customer-facing experiences.
- Collaborate closely with Product and Design teams to translate business requirements into intuitive and user-friendly interfaces.
- Identify and resolve performance bottlenecks, UI issues, and complex technical challenges.
- Write clean, maintainable, scalable, testable, and well-documented code.
- Conduct code reviews and provide constructive technical feedback to peers.
- Mentor junior engineers and contribute to improving engineering practices and development standards.
- Drive frontend best practices across performance, scalability, accessibility, security, and maintainability .
- Participate in technical discussions and contribute to system and frontend architecture decisions.
- Work closely with cross-functional teams to deliver high-quality features within defined timelines.
Must-Have Qualifications & Skills.
- 6–8 years of experience in frontend/web development.
- Bachelor's degree in Computer Science, Engineering, or a related technical field preferred.
- Strong proficiency in JavaScript (ES6+) and modern frontend development.
- Strong hands-on experience with React.js .
- Good experience with Redux or other state-management solutions.
- Strong understanding of HTML5, CSS3, responsive design, and browser fundamentals .
- Experience with modern styling technologies such as SASS/SCSS, Tailwind CSS, or CSS-in-JS .
- Strong understanding of REST APIs, asynchronous programming, and frontend-backend integration .
- Experience with frontend performance optimization, profiling, and debugging .
- Good understanding of Git, code reviews, CI/CD, and modern software development practices .
- Strong problem-solving and analytical skills.
- Ability to independently own, break down, and deliver complex frontend features.
Good to Have.
- Experience building high-traffic, customer-facing B2C applications .
- Experience working on hybrid applications or mobile-web experiences .
- Experience with frontend testing frameworks such as Jest, React Testing Library, Cypress , or similar tools.
- Understanding of microservices and distributed systems from a frontend integration perspective.
- Experience in e-commerce, health-tech, fintech, food-tech, quick-commerce , or other consumer internet products.
What We're Looking For.
- Strong ownership and accountability for deliverables.
- Ability to independently break down complex problems and propose effective, scalable solutions.
- Strong communication, collaboration, and stakeholder-management skills .
- An engineering mindset focused on scalability, reliability, performance, and user experience .
- Ability to mentor and support junior engineers and raise the overall technical bar of the team.
- Passion for building products that have a direct and measurable impact on customers .
Role Impact.
As an SDE-3, you will be expected to go beyond feature development by driving technical excellence, influencing frontend architecture, solving complex engineering problems, and enabling other engineers to succeed . You will play a key role in building reliable and high-performing customer experiences at scale.