Senior GenAI Platform Architect and Cloud Lead

DBS BANK LTD.; Singapore; On-site; SGD 150,000 - 210,000; Full time

Job summary

DBS Bank Ltd. seeks a Tech Lead to own the architecture, security posture and cost efficiency of its GenAI platform on Google Cloud. The role blends hands-on AI engineering with cloud architecture, security, and risk governance, providing senior technical leadership across the platform's data engineering estate.

You will drive capacity planning, observability and vendor collaboration while mentoring engineers in an evolving GenAI governance landscape.

Qualifications

• Master's degree in Artificial Intelligence, Machine Learning, Data Science or a closely related discipline; Bachelor's degree in Computer Science, Information Technology or a related discipline.
• Minimum 10 years of technology experience, including at least 3 years within the banking or financial services industry.
• Google Cloud Certified Professional Cloud Architect (active credential required).
• Hands-on experience designing and operating production GenAI or LLM-based platforms on Google Cloud for enterprise users.
• Strong GCP security and networking expertise, including private connectivity to managed services, VPC and subnet design, DNS routing and multi-region architectures, together with IAM and role-based access design.
• Solid understanding of LLM cost and capacity management: consumption modelling, reserved versus on-demand capacity trade-offs, caching approaches and inference cost optimisation.

Responsibilities

• Lead the architecture, delivery and operation of enterprise GenAI services on Google Cloud.
• Design agent and orchestration patterns for LLM-based applications.
• Establish secure execution patterns for tool-enabled AI workflows.
• Assess third-party AI products for deployment in controlled environments.
• Own identity, access and role-based control models for AI workloads and data access.
• Produce risk assessments and security designs for governance approvals.
• Forecast LLM consumption and inform capacity commitments and pricing.
• Lead cloud capacity and budget planning; drive cloud cost optimisations.
• Provide technical leadership over large-scale data pipelines and migrations to managed cloud services.
• Establish platform observability, alerting and reliability targets.
• Mentor engineers and set engineering standards for AI and data workloads.
• Represent the platform in discussions with security, cloud governance and vendors.

Skills

GenAI

GCP

Security

Data engineering

Python

SQL

CI/CD

Cloud architecture

Cost management

Leadership

Education

Master's in AI/ML/Data Science or related

Bachelor's in CS/IT or related

Tools

Spark

SQL/BigQuery or equivalent

Python

Kubernetes

CI/CD tooling

Job description

DBS Bank Ltd. seeks a Tech Lead to own the architecture, security posture and cost efficiency of its GenAI platform on Google Cloud. The role blends hands-on AI engineering with cloud architecture, security, and risk governance, providing senior technical leadership across the platform's data engineering estate.

You will drive capacity planning, observability and vendor collaboration while mentoring engineers in an evolving GenAI governance landscape.