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OnsiteSeniorfintech

Database Administrator (PostgreSQL / Oracle) - Assistant Vice President

CitiSingaporePosted 14 May 2026

Citi is seeking a Senior Database Administrator to lead PostgreSQL engineering activities within their financial platform infrastructure. The role involves optimizing data models for AI-driven workloads, resolving production escalations, and collaborating with application partners to ensure high reliability. Candidates should have extensive experience in large-scale financial environments and deep technical expertise in database performance tuning. This position focuses on improving system architecture and ensuring compliance within a matrixed organization.

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Experience

6-10 years

Function

Engineering

Work mode

Onsite, Singapore

Company

Tier 1

What you will work on

Citi is seeking a Senior Database Administrator to lead PostgreSQL engineering activities within their financial platform infrastructure. The role involves optimizing data models for AI-driven workloads, resolving production escalations, and collaborating with application partners to ensure high reliability. Candidates should have extensive experience in large-scale financial environments and deep technical expertise in database performance tuning. This position focuses on improving system architecture and ensuring compliance within a matrixed organization.

Must haves

  • 6-10 years of relevant engineering experience
  • Experience with PostgreSQL
  • Understanding of AI/ML-driven application workloads
  • Experience in financial services or large global environments
  • Strong communication skills

Tools and skills

postgresqloracle

About the company

Global Tier 1 financial institution.