Frontend SDE-2

Role: Frontend SDE-2

Location: Bangalore / Noida

Experience: 3–6 Years

Employment Type: Full-time

About PhysicsWallah

At PhysicsWallah (PW), we are on a mission to democratize education by making quality learning accessible and affordable to millions of students across India.

With a large and growing user base across online, offline, and hybrid learning platforms, we build technology-driven products that operate at scale. Our engineering teams work on complex challenges involving high-traffic applications, seamless user experiences, real-time interactions, and performance optimization.

We are looking for a skilled Frontend Engineer (SDE-2) who is passionate about building scalable, high-performance web applications and delivering seamless user experiences.

Key Responsibilities

• Develop and maintain scalable, responsive, and high-performance web applications using React.js and Next.js.
• Build reusable, modular, and maintainable frontend components and architectures.
• Translate product requirements and UI/UX designs into efficient, user-friendly interfaces.
• Optimize frontend applications for performance, scalability, accessibility, and cross-browser compatibility.
• Work on complex user-facing features involving real-time interactions and media-rich experiences.
• Collaborate closely with Product Managers, UI/UX Designers, and Backend Engineers to deliver high-quality product features.
• Identify and resolve performance bottlenecks, rendering issues, and frontend scalability challenges.
• Write clean, maintainable, and well-tested code while following engineering best practices.
• Participate in code reviews, technical discussions, and contribute to improving frontend development standards.

Required Skills & Qualifications

• 3–6 years of professional experience in frontend development.
• Strong proficiency in React.js, Next.js, JavaScript, and TypeScript.
• Strong understanding of HTML5, CSS3, responsive design, and modern frontend development practices.
• Experience building scalable, reusable, and component-driven frontend architectures.
• Good understanding of state management, API integrations, asynchronous programming, and browser rendering.
• Experience with frontend performance optimization, debugging, and web application scalability.
• Familiarity with REST APIs, Git, build tools, and modern frontend development workflows.
• Experience working in B2C product-based companies with high-traffic consumer-facing applications.
• Strong problem-solving skills and ability to independently drive features from development to deployment.

Good to Have

• Experience working on video streaming, media platforms, or other media-rich web applications.
• Understanding of video playback technologies, adaptive streaming, and media delivery.
• Exposure to performance optimization for applications with high user engagement and concurrent traffic.
• Familiarity with CI/CD pipelines and frontend testing frameworks.