[LTA-TRO] AI SYSTEM ARCHITECT — TRANSPORT AI PROGRAMME
Core
Define and own the technical architecture for LTA's Transport AI Programme, ensuring scalable, secure, and interoperable AI systems for public transport operations.
Role type
Senior AI System Architect
Builds
Scalable AI systems for sensing, managing, and optimizing Singapore's land transport network
Domain
Public transport infrastructure + AI systems architecture
Deliverable
production ML models
Required skills
AI system architecture, LLM serving infrastructure, vector databases, orchestration frameworks, MLOps, cloud-native architecture, API design, enterprise integration patterns, AI safety infrastructure, observability, data governance, security architecture
Preferred skills
Experience in regulated/high-availability environments, government/transport/critical infrastructure domain knowledge
Technologies
LLM serving, vector databases, orchestration frameworks, MLOps tooling
Responsibilities
Define end-to-end technical architecture covering model serving, data platforms, and AI safety; Establish architectural patterns for generative AI and RAG systems; Lead technical due diligence for industry partner solutions; Design AI infrastructure for automated evaluations and drift monitoring; Collaborate with governance teams on responsible AI requirements; Mentor AI developers and engineers
Seniority
Senior, hands-on IC with strategic coordination