Job Title: Mobile Engineer iOS (SDE-3)
Location: Bangalore (Hybrid)
Experience: 58 Years
Employment Type: Full-Time
About PhysicsWallah (PW)
At PhysicsWallah (PW), we are building high-scale, technology-driven learning platforms used by millions of students across India. Our mobile apps power rich learning experiences including video streaming, live classes, and interactive content. We are looking for a strong iOS-focused Mobile Engineer (SDE-3) to build performant, scalable, and reusable mobile solutions.
Role Overview
As an iOS SDE-3, you will take ownership of complex mobile features, drive architectural decisions, and build high-quality user experiences. You will primarily work on iOS (Swift) while also contributing to Android (Kotlin) when required. The role demands strong ownership, cross-platform awareness, and experience building reusable mobile modules.
Key Responsibilities
- Design, develop, and scale high-quality iOS applications using Swift
- Own end-to-end feature delivery from design to production release
- Drive mobile architecture decisions, performance optimization, and memory management best practices
- Build and maintain reusable iOS frameworks/SDKs and shared mobile modules
- Contribute to Android (Kotlin) codebase when required
- Optimize apps for performance, reliability, and smooth user experience
- Collaborate closely with Product, Design, Backend, and QA teams
- Debug complex production issues and ensure high app stability
- Mentor junior engineers and contribute to code reviews and technical discussions
- Support CI/CD, build, and release processes for mobile apps
Required Skills & Experience (Must Have)
- 58 years of strong hands-on experience in iOS development (Swift) with ownership of shipped features
- Solid understanding of:
- Mobile architecture patterns
- Performance optimization
- Memory management
- Debugging and profiling
- Hands-on experience with Android (Kotlin) and ability to contribute to production code
- Proven ability to independently own and deliver features end-to-end
- Prior experience building or maintaining reusable mobile modules such as:
- iOS frameworks / SDKs
- Android libraries (AARs)
- Experience working in fast-paced, product-driven environments
