Lead Data Architect — AWS Platform, GCC, Singapore

Ollion; Singapore; On-site; SGD 180,000 - 260,000; Full time

Job summary

Ollion in Singapore invites an seasoned Principal Data Architect to own the data platform on AWS for a large-scale public sector project hosted on GCC. You will lead a team of Data Engineers, partner with Singapore stakeholders, and ensure the platform's integrity, security, and performance.

You will translate data strategy into architecture and guide cross-functional teams through design decisions, security reviews, and production readiness, delivering scalable data ingestion, governance, and

Qualifications

• 12+ years in data engineering, software development, or solution architecture.
• 8+ years building and leading large-scale data platforms.
• 5+ years AWS deep experience (S3, VPC, IAM, KMS, Secrets Manager).
• 4+ years in client-facing delivery leadership in Singapore.

Responsibilities

• Own end-to-end data management platform architecture on AWS.
• Lead a distributed team of data engineers across time zones.
• Manage executive stakeholders and translate constraints into delivery plans.
• Govern security, compliance, and architecture reviews.

Skills

Data engineering

Solution architecture

Leadership

Client-facing

Executive communication

Tools

S3

VPC

IAM

KMS

Secrets Manager

Qliksense

Job description

Ollion in Singapore invites an seasoned Principal Data Architect to own the data platform on AWS for a large-scale public sector project hosted on GCC. You will lead a team of Data Engineers, partner with Singapore stakeholders, and ensure the platform's integrity, security, and performance.

You will translate data strategy into architecture and guide cross-functional teams through design decisions, security reviews, and production readiness, delivering scalable data ingestion, governance, and