Senior Database Architect - Global Fintech Platform

Airwallex; United States; On-site; USD 67,000 - 104,000; Full time

Job summary

Airwallex is seeking a Database Administrator to support our core payments platform from Seoul, Korea. You will manage our global database environment, implement automation, and ensure high availability for cross-border services.

You will optimize PostgreSQL deployments, leverage Redis for caching, and drive data governance while collaborating with engineering and product teams to scale our financial software globally.

Qualifications

• 4+ years in database field within internet industry and large clusters.
• Strong PostgreSQL HA, cluster design and pgpool-II maintenance.
• Experience with Redis and best practices for caching.
• Shell scripting in Linux and at least one programming language.

Responsibilities

• Maintain and optimize core database environment for cross-border products.
• Write automation scripts to configure DB instances and tables.
• Plan backups, recovery, and governance for reliability and security.
• Define DB storage structures and data access patterns for performance.
• Develop monitoring, middleware, and rapid issue positioning.
• Evaluate new technologies to improve DB ops efficiency.
• Collaborate with业务 teams to implement DB standards and architectures.

Skills

4+ years DB exp

PostgreSQL HA

Redis

pgpool-II

Linux shell

Programming

Tools

PostgreSQL HA

Redis

pgpool-II

Linux shell

Job description

Airwallex is seeking a Database Administrator to support our core payments platform from Seoul, Korea. You will manage our global database environment, implement automation, and ensure high availability for cross-border services.

You will optimize PostgreSQL deployments, leverage Redis for caching, and drive data governance while collaborating with engineering and product teams to scale our financial software globally.