Transport AI Systems Architect

Public Service Division; Singapore; On-site; SGD 180,000 - 260,000; Full time

Job summary

Public Service Division in Singapore seeks an AI System Architect for the Transport AI Programme to define and own the technical architecture ensuring scalable, secure, interoperable AI systems for critical transport infrastructure.

You will set architectural standards, guide engineering decisions, and bridge the Programme Director’s strategic vision with day-to-day delivery, coordinating with industry partners and cross-government platforms.

Qualifications

• Degree in Computer Science, Computer Engineering or related field; 3–6 years in software or systems architecture, AI focus.
• Experience with modern AI platform components and cloud-native architecture.
• Strong communication skills for both technical and non-technical stakeholders.

Responsibilities

• Define end-to-end technical architecture for LTA’s AI programme, including model serving and data platforms.
• Establish architectural patterns for generative AI, RAG systems, CV pipelines, and shared AI platforms.
• Lead architecture reviews for industry partner solutions ensuring security, privacy, resilience, and operations.
• Design AI infrastructure to support evaluations, risk dashboards, drift monitoring, and deployment playbooks.
• Collaborate with data governance, security, and policy teams to meet data protection and responsible AI requirements.
• Provide technical leadership and mentorship to AI software developers and infra engineers.
• Contribute to whole-of-government AI platform discussions and align with national digital infrastructure.

Skills

AI architecture

Cloud-native

MLOps tooling

Security & privacy

Communication

Education

CS/CE or related field

Tools

LLM serving infra

Vector databases

Orchestration frameworks

MLOps tooling

Job description

Public Service Division in Singapore seeks an AI System Architect for the Transport AI Programme to define and own the technical architecture ensuring scalable, secure, interoperable AI systems for critical transport infrastructure.

You will set architectural standards, guide engineering decisions, and bridge the Programme Director’s strategic vision with day-to-day delivery, coordinating with industry partners and cross-government platforms.