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.