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AI Phone - Senior Android System Engineer

BJAK

Company A1 is building a proactive AI smart assistant for everyday users to bring intelligence to conversations, errands, organising and workflows.

BJAK is the employer — EngRadar is a job radar, not a recruiter. We track this posting from their own careers page and send you straight there; we never handle applications or CVs.

Remote United Kingdom Full-time Posted 9d ago aiassistantproductivity

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.

Posted by BJAK on their own careers page — you apply directly, no recruiter in between. View original / apply →

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