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Bjak

AI Phone - Android / AOSP Engineer

Seoul, South Korea

Apply on Bjak’s site ↗View original ad
Location
Seoul, South Korea
Work
Hybrid
Employment
Full-time
Level
Not stated
Function
Engineering
Pay
Not stated
Posted
2 days ago

About the role

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: Implementing the OS-level functionality and system integrations required by AI agents.

Responsibilities

  • 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.

Nice to have

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

Source

Posted by Bjak on their own hiring page, jobs.ashbyhq.com. OptiTalent shows it as published, read 06 Nov 2026 23:22 UTC; the original is the reference.

View the original ad ↗

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