The AI Engineer builds production agents end-to-end on an AI-native retail decisioning platform — prompt design, tool definitions, multi-step workflows on the agent runtime (LangGraph, CrewAI, or chosen framework), evaluation harnesses (golden sets, regression gates, multi-step replay), human-in-the-loop gate integration, and per-agent cost optimisation. The role consumes platform-provided LLM and vector services; it does not rebuild that platform. 

Remote candidates outside of Thailand are welcome to apply.

Key Responsibilities:

• Build agents on the platform's agent runtime — prompt design, tool definitions, multi-step workflows, error handling — and ship them with eval harness, human-in-the-loop gate config, observability instrumentation, cost meter, and runbook. 
• Co-design agent specs with Tech Lead Applications and Suite Product Owners; partner with ML Engineers ...