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Senior Android Developer (AOSP Experience)

Sigma Software.com

Office

Warsaw, Masovian Voivodeship, Poland

Full Time

Company Description

Our team is looking for a skilled Senior Android Developer with proven AOSP experience to work on a long-term project. 

Project

The project is dedicated to the development, maintenance, and verification of next-generation smart glasses. The team is working on building innovative solutions based on the AOSP (Android Open Source Project), ensuring seamless functionality, stability, and performance of the device.

Job Description

  • Drive the development of new features and key components for our Wearable team 
  • Integrate our software deeply with the Android Open Source Project (AOSP) 
  • Create essential tools, tests, and utilities to ensure high quality 
  • Continuously improve functionality and resolve bugs based on user feedback 
  • Adapt and port AOSP to new hardware platforms 
  • Be a key player in system bring-up, debugging, and performance optimization 
  • Focus on optimizing power consumption and memory usage for our embedded devices 
  • Collaborate with the team to maintain and verify the smart glasses software stack 

Qualifications

  • 5+ years of experience in Android and/or embedded software development 
  • Strong knowledge of Linux Kernel and Android Open Source Project (AOSP) build systems (Soong, Make, and Bazel) 
  • Deep understanding of Android internals (Framework, HAL, RIL, and IMS) 
  • Proficiency in system debugging, performance optimization, and system bring-up 
  • Solid expertise in power and memory optimization 
  • Strong grasp of Android System Architecture: boot process, Binder IPC, Zygote, SELinux, and Verified Boot 
  • Proven experience in system-level optimization (boot time, memory, power) using tools like perf, ftrace, and D-Bus 
  • Fluent in English (written and spoken) 

Would Be A Plus

  • Knowledge of Java, C, C++, and JavaScript 
  • Experience with Embedded Linux, Linux, and Windows 
  • Hands-on experience with Android Studio, Git, Gerrit, Jenkins, and Azure DevOps 
  • Understanding of Wi-Fi, and BLE technologies 

Senior Android Developer (AOSP Experience)

Office

Warsaw, Masovian Voivodeship, Poland

Full Time

September 5, 2025

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Sigma Software

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