AI Phone - AI Application Integration Engineer

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: Making applications accessible and actionable by AI agents, so agents can interact with applications and execute workflows across them.

Responsibilities

Build integrations between AI agents and first-party applications. Expose structured actions that agents can execute. Implement interfaces for retrieving information from applications. Support actions such as search, create, update, send and delete. Build cross-application workflows. Develop reusable integration interfaces and SDKs. Handle authentication, authorization and permissions. Investigate third-party application integration limitations. Work with Android engineers on system-level application access.

Requirements

Strong software engineering and API development experience. Experience integrating multiple applications or external services. Understanding of mobile application architecture. Experience with authentication and authorization. Strong debugging and integration skills. Experience building reliable APIs and asynchronous workflows.

Nice to have

Android development experience. Knowledge of Android intents, IPC and accessibility services. Experience with messaging, email, calendar or productivity integrations. Experience building agent tools or MCP integrations. Experience with application interoperability. Find Jobs in United Kingdom on Arbeitnow