Senior AI & Data Platform Architect

POET Technologies Inc.; Singapore; On-site; SGD 180,000 - 250,000; Full time

Job summary

POET Technologies Inc. seeks a Senior Principal Engineer to architect and lead the company-wide AI and data infrastructure powering Data & AI Transformation initiatives.

You will own the architecture across design, R&D, manufacturing, and business functions, including in-house MES and ERP systems, turning data into insights that improve product development, yield, cost, and operational performance. You will work in an AI-native environment, defining standards, deployment paths, and the platform

Qualifications

• 15+ years of experience in semiconductor software and data engineering.
• Proven track record architecting enterprise data platforms across sites.
• Hands-on experience with MES/ERP integration and design tooling.
• Strong programming in Rust, TS, Python; SQL and distributed systems.
• Extensive AWS, DevOps, and MLOps experience; CI/CD and IaC.

Responsibilities

• Define and own company-wide AI and data infrastructure architecture.
• Architect data platforms for design, manufacturing, and business data.
• Build shared AI infrastructure and MLOps, including MLflow and LLM services.
• Lead in-house MES and ERP design and integration across sites.
• Implement data integration across tools, equipment, and vendors.
• Lead analytics extracting insights on yield, production, and supply chain.
• Operate AWS and on-premise infrastructure with DevOps practices.
• Develop high-performance services using Rust, TypeScript, and Python; set quality standards.
• Ensure data security, access control, and auditability.
• Partner with leadership to define platform roadmap and mentor engineers.

Education

Bachelor's or Master's in Computer Science, Electrical Engineering, or related field

Tools

Rust

TypeScript

Python

SQL databases

Docker

Kubernetes

Terraform

CI/CD

MLflow

AWS

DevOps

MLOps

Job description

POET Technologies Inc. seeks a Senior Principal Engineer to architect and lead the company-wide AI and data infrastructure powering Data & AI Transformation initiatives.

You will own the architecture across design, R&D, manufacturing, and business functions, including in-house MES and ERP systems, turning data into insights that improve product development, yield, cost, and operational performance. You will work in an AI-native environment, defining standards, deployment paths, and the platform