Senior Embedded AOSP Engineer

The CHI Software team is not standing still. We love our job and give it one hundred percent of us! Every new project is a challenge that we face successfully. The only thing that can stop us is… Wait, it’s nothing! The number of projects is growing, and with them, our team too. And now we need a Senior Embedded AOSP Engineer.

Requirements: 

• 5+ years of professional experience in Android AOSP development and kernel modifications 
• Excellent knowledge of C/C++ for Linux kernel and driver development Familiarity with Java/Kotlin for Android framework
• Familiarity with Python for test automation
• Experience with Android Studio, Visual Studio Code, GCC/Clang toolchains
• Strong knowledge of USB 2.0/3.x, TCP/IP stack, 802.11ax, Binder IPC 
• Confident working with LXC/LXD

Will be a plus: 

• Master's degree in Computer Science or Electrical Engineering (Embedded Systems focus) 
• Publications or patents in container virtualization or USB security
• Certifications such as Android Certified Engineer or LPI Linux Essentials
• Practical experience in WLAN debugging procedures 
• Deep understanding of USB protocol architecture

Responsibilities: 

• Integrate LXC into Android systems 
• Modify Android boot sequences, initramfs structures, and LXC configuration 
• Transform root file systems into LXC-compatible structures 
• Customize mount points for system partitions 
• Optimize kernel drivers, scheduling algorithms, and namespaces 
• Perform kernel builds with LXC flags and analyze kernel panic using debug tools 
• Adapt SELinux policies for container security 
• Diagnose WLAN stack and network/hardware faults 
• Analyze wpa_supplicant logs and network subsystems 
• Reverse-engineer driver issues 
• Develop HAL modules for USB gadget mode and implement USB PD negotiation algorithms

Our perks

• Covered vacation period: 20 business days and 5 days off;
• Free English classes;
• Flexible working schedule;
• Truly friendly and supportive atmosphere;
• Working remotely or in one of our offices;
• Medical insurance for employees from Ukraine;
• Compensation of psychological counselling;
• Legal support;
• Relocation assistance.