AI Phone - Android / AOSP Engineer

About Bjak

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.

Responsibilities

• Implementing the OS-level functionality and system integrations required by AI agents.
• Develop and modify Android Framework components.
• Implement system services and privileged APIs.
• Build secure interfaces for AI agents to access system functionality.
• Work on application lifecycle, permissions and background execution.
• Implement system-level integration with first-party applications.
• Improve OS stability and performance.
• Collaborate with agent engineers on execution capabilities.

Requirements

• Strong Android development experience.
• Java / Kotlin.
• Android Framework or AOSP knowledge.
• Understanding of system services, Binder IPC and permissions.
• Experience debugging complex Android issues.

Preferred

• Custom ROM development.
• C++ and Linux knowledge.
• Android security and power management.
• Experience shipping system-level Android functionality.