AOSP Engineer On-site

AOSP Engineer On-site

C

Bonifraterska 17, Warszawa

Sigma Connectivity Poland

Full-time
B2B
Senior
Office

Tech stack

    English

    C1

    Android framework

    advanced

    Linux Kernel

    advanced

    AOSP

    advanced

    Java

    advanced

    C/C++

    advanced

Job description

We are looking for experienced AOSP Developers to join our long-term project focused on the development, maintenance, and verification of next-generation smart glasses.


This job requires 100% office work in Warsaw (North Gate, Bonifraterska)


Responsibilities

  • Contribute to the development of new features.

  • Develop code for significant components within the Wearable team.

  • Enhance components to better integrate with Android Open Source Project (AOSP).

  • Build accompanying tools, tests, and utilities.

  • Improve the quality, functionality, and fix bugs found during development, user trials, and field use

  • Develop, customize, and port AOSP to new hardware platforms

  • Contribute to system bring-up, debugging, and performance optimization

  • Work on power and memory optimization for embedded Android devices

  • Collaborate in the maintenance and verification of smart glasses software stack


Requirements

  • 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, Bazel)

  • Deep understanding of Android internals (Framework, HAL, RIL, 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, Verified Boot

  • Proven experience in system-level optimization (boot time, memory, power) using tools like perf, ftrace, D-Bus

  • Fluent English (written and spoken)


Tech Stack

  • Languages: Java, C, C++, JavaScript

  • Platforms: AOSP (Android 12+), Embedded Linux, Linux & Windows

  • Tools: Android Studio, Git, Gerrit, Jenkins, Azure DevOps

  • Protocols & Stacks: WiFi, BLE


Published: 27.08.2025
Office location