AI Phone - Agentic Engineer

Location: Seoul, South Korea; hybrid workplace

Company

hirify.global is building proactive AI applications and devices that bring intelligence into everyday conversations, coordination, and workflows.

What you will do

• Implement agent workflows, orchestration, and multi-step task execution.
• Build integrations with different tools and applications.
• Develop context retrieval, memory mechanisms, and state management for long-running workflows.
• Integrate local and cloud model providers.
• Improve agent reliability and execution accuracy.
• Build evaluation and regression tests for agent workflows.

Requirements

• Strong backend or AI application engineering experience.
• Proficiency in Python, Go, or TypeScript.
• Experience with LLM APIs and tool calling.
• Experience building AI applications or agent workflows.
• Strong knowledge of APIs and distributed systems.
• Good understanding of state management and asynchronous execution.

Nice to have

• Production agent infrastructure experience.
• RAG, memory, and context engineering experience.
• Model routing and inference optimization experience.
• Experience with mobile or operating-system integrations.

Culture & Benefits

• Hybrid work arrangement in Seoul, South Korea.
• Full-time employment.
• Mission focused on making intelligence accessible through proactive applications and devices.