Software Engineer II

Department Overview:

The UXE organization designs and delivers high-performance Wave PTX client applications and web portals, combining intuitive user experiences with the strict reliability required for mission-critical environments.

Job Description:

• Proficiency in Telecom Domain with hands-on experience developing high quality mobile applications for public safety and enterprise communication using Android and Flutter frameworks.
• VoIP Protocol Mastery: Extensive experience with SIP, RTP, RTCP, TCP/UDP protocols.

Basic Requirements:

• Bachelor's degree in Engineering, or a related field.
• Android Development Expertise.
• Advanced Java Programming: 4+ years of hands-on experience with Java for Android development. Hands-on knowledge of Flutter or similar cross-platform would be good.
• Kotlin: Working knowledge and experience integrating Kotlin modules in Java-based projects.
• Android SDK: Deep understanding of Android SDK (API 35+), Activity/Fragment lifecycle, Services, BroadcastReceivers.
• Android Architecture: Repository pattern, and Android Architecture Components.
• Gradle Build System: Proficiency with multi-module Gradle projects, build variants, flavors, and dependency management.
• Android Studio: Proficiency with debugging tools, profilers, and build optimization.
• Android Platform Knowledge: Android APIs Knowledge: Comprehensive knowledge of Android framework APIs. Android Components: Activity, Fragment, Services, Content Providers, Intent filters.
• Android System Features: Power management, background limits, telephony APIs.
• Native Development & JNI Integration.
• JNI (Java Native Interface): Hands-on experience bridging Java/Kotlin with native C/C++ code.
• SWIG Integration: Working with SWIG-generated wrapper classes for native API exposure.
• Memory Management: Understanding of memory allocation, deallocation, and leak prevention between Java and native layers.
• Multithreading & Performance: Multithreading, Thread Management, Synchronization, Concurrency, Performance Optimization.