AI Phone - Senior Android System Engineer

Department: ActAIealware

Location: Seoul, Korea

Employment Type: FullTime

About

We are reimagining the phone. AI phones need to be proactive, intuitive, intelligent and low cost. This is a mission critical for rest of the world to adopt intelligence.

There are over 5 billion people using everyday applications such as email, messaging, notes, tasks, and calendars, yet most are not AI-native. Our mission is to build proactive applications and devices that bring intelligence into daily conversations, coordination and workflows, with minimal prompting.

Focus: Android Framework, system services and OS-level AI integration.

Responsibilities

• Implement and modify Android system services.

• Develop privileged system APIs for AI capabilities.

• Build interfaces that allow AI agents to interact with Android system functionality.

• Work on permissions, IPC, application lifecycle and background execution.

• Integrate AI services with Android system components.

• Optimize system performance and resource consumption.

• Collaborate with agent engineers to implement reliable execution interfaces.

Requirements

• Strong Android engineering experience.

• Experience with Android Framework or AOSP development.

• Strong Java / Kotlin knowledge.

• Understanding of Binder IPC, Android processes and system services.

• Experience with Android permissions and application lifecycle.

• Strong debugging and performance optimization skills.

Nice to have

• Custom ROM or AOSP contributions.

• C++ experience.

• Experience with Android System UI.

• Experience with background services and power management.