Mobile Systems Engineer

We are looking for engineers who are deeply passionate about mobile performance engineering and scalable mobile systems. This role goes beyond standard application development — it involves solving hard engineering problems related to startup time, UI responsiveness, memory optimization, battery efficiency, and offline-first application behavior.

If you enjoy diagnosing low-level performance bottlenecks and building high-quality mobile systems that feel smooth across diverse devices, this role is for you

Requirements

Required Skills

• Strong React Native experience with production-grade mobile applications.
  
• Experience with Android and/or iOS native development.
  
• Strong understanding of mobile performance optimization principles.
  
• Experience with native bridge integrations using Java/Kotlin/Swift/Objective-C.
  
• Strong debugging and troubleshooting mindset.
  
• Experience building offline-capable mobile applications.
  
• Familiarity with memory profiling, render optimization, and battery efficiency concepts.
  
• Strong testing discipline and production-quality engineering practices.
  

Tech Stack

React Native | Android | iOS | Java | Kotlin | Swift | Objective-C | Mobile Performance Optimization | Offline-First Architecture | Xcode Instruments | Android Profiler | Native Bridges

Good to Have

• Experience with Xcode Instruments, Android Profiler, or similar profiling tools.
  
• Exposure to low-level mobile performance engineering.
  
• Experience optimizing applications across low-to-mid-range Android devices.
  
• Familiarity with native C++ integrations in mobile environments.
  
• Experience with device compatibility testing and performance benchmarking.
  

Benefits

What We Are Looking For

We are looking for engineers who:

• take ownership of engineering quality,
  
• care deeply about performance and responsiveness,
  
• enjoy solving complex mobile systems problems,
  
• and want to build scalable, production-grade mobile experiences.