AI Engineering Lead: Platform & Multi-Agent Architect

Upper Spring Consulting Pte Ltd; Singapore; On-site; SGD 180,000 - 240,000; Full time

Job summary

Upper Spring Consulting Pte Ltd is seeking an experienced AI Engineering professional (Assistant Manager) to act as the technical authority on AI agent design and LLM-powered applications. You will define platforms, frameworks and standards, guiding builders across the organisation and ensuring governance and best practices.

You will lead the architecture for multi-agent collaboration, agent mesh, and knowledge base strategies, while steering LLM ops tooling, model selection, and provider

Qualifications

• More than 8 years of engineering experience in AI/ML/LLM roles.
• Experience selecting, integrating, and governing AI platforms or LLM Ops tooling at enterprise scale.
• Strong understanding of LLM application architecture, including retrieval augmented generation, vector databases, and agent frameworks.
• Excellent written communication skills for standards, decision records, and reference patterns.
• Experience in enterprise knowledge bases and governance frameworks (ISO 27001, NIST AI RMF, model risk).
• Delivery experience in shipping or operations in logistics or supply chain sectors.

Responsibilities

• Act as embedded AI technical authority on agent design, model selection, retrieval architecture, and integration patterns.
• Author and maintain AI engineering standards, frameworks, and reusable components.
• Design multi-agent architecture, including collaboration patterns and agent mesh.
• Lead the enterprise knowledge base design and rollout from architecture decisions to retrieval patterns.
• Define and govern the AI platform estate, including tools, LLM ops, and provider selection.

Skills

Leadership & influence

Technical writing

Stakeholder management

Cross-team collaboration

Tools

LangGraph

LangChain

Semantic Kernel

Pydantic

OpenTelemetry

Langfuse

OPA

MCP

Job description

Upper Spring Consulting Pte Ltd is seeking an experienced AI Engineering professional (Assistant Manager) to act as the technical authority on AI agent design and LLM-powered applications. You will define platforms, frameworks and standards, guiding builders across the organisation and ensuring governance and best practices.

You will lead the architecture for multi-agent collaboration, agent mesh, and knowledge base strategies, while steering LLM ops tooling, model selection, and provider