Remote AI Engineer — Multi-Agent Systems & AI-First Builder

o ta; Singapore; Hybrid; SGD 77,000 - 153,000; Full time

Job summary

o ta is seeking an AI Engineer to work remotely for a Singapore-based client with Philippines work authorization. You will own significant surface area of a production multi-agent system that talks to suppliers, negotiates pricing, and tracks specs across many factories.

The role emphasizes AI-native workflows, experimentation, and strong builder mindset. You will read papers on Friday, ship the primitive on Monday, and run it against real supplier conversations on Tuesday, contributing to

Qualifications

• Deep, hands-on work on agentic / multi-agent systems.
• AI-native, AI-first approach to coding and problem solving.
• Proactive experimentation with new AI concepts.
• Experience building observability and evaluation systems for AI products.
• Practical builder mindset with ability to ship features end-to-end.

Responsibilities

• Own surface area of the multi-agent stack, from design to deployment.
• Develop observability and evaluation infra to measure agent behavior.
• Integrate agent components with supplier systems and workflows.
• Experiment with memory architectures and context strategies, and ship improvements.

Skills

Agentic systems

AI-native workflow

Continuous learning

Observability

Experimentation

Tools

LLM memory tools

Evaluation pipelines

Job description

o ta is seeking an AI Engineer to work remotely for a Singapore-based client with Philippines work authorization. You will own significant surface area of a production multi-agent system that talks to suppliers, negotiates pricing, and tracks specs across many factories.

The role emphasizes AI-native workflows, experimentation, and strong builder mindset. You will read papers on Friday, ship the primitive on Monday, and run it against real supplier conversations on Tuesday, contributing to