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Job Description
Mobile Systems Engineer Bengaluru ZenteiQ Full Time
Experience -
3 to 6 years ZenteiQ is building a next-generation mobile application focused on delivering exceptionally fast, responsive, and reliable user experiences across Android and iOS platforms. 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
Key Responsibilities :
Build and optimize high-performance mobile applications across Android and iOS platforms. Improve application startup time, rendering performance, and responsiveness across core user journeys. Diagnose and eliminate memory leaks, UI lag/jank, and battery drain issues. Develop reliable offline-first application workflows with efficient local data handling. Write and maintain performant native integrations and mobile system bridges where required. Participate in device-level testing, profiling, and performance benchmarking. Collaborate with engineering teams on scalable architecture and production delivery quality. Drive engineering best practices around performance optimization and application reliability.
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.
Key Requirements & Skills
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.
Benefits & Perks
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.
Frequently Asked Questions
How to apply for Mobile Systems Engineer at ZenteiQ?
Click the "Apply via CareerScan" button on this page.
What is the salary for this role?
Salary details will be discussed during the interview.
What experience is required?
Senior of experience is required.
Is this position still open?
Yes, currently active and accepting applications.
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