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Home  | Bjak  | AI Phone - Agentic Engineer
  • London

  • 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: Building agent capabilities, context, memory and orchestration.

    Responsibilities

    • Implement agent workflows and orchestration.

    • Build integrations with different tools and applications.

    • Develop context retrieval and memory mechanisms.

    • Implement multi-step task execution.

    • Support long-running workflows and state management.

    • Improve agent reliability and execution accuracy.

    • Integrate local and cloud model providers.

    • Build evaluation and regression tests for agent workflows.

    Requirements

    • Strong backend or AI application engineering experience.

    • Python, Go or TypeScript.

    • Experience with LLM APIs and tool calling.

    • Experience building AI applications or agent workflows.

    • Strong API and distributed systems knowledge.

    • Good understanding of state management and asynchronous execution.

    Nice to have

    • Production agent infrastructure.

    • RAG, memory and context engineering.

    • Model routing and inference optimization.

    • Experience with mobile or operating-system integrations.

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