Airwallex

Senior Site Reliability Engineer, Spend

Airwallex
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14 hours ago
Singapore, SingaporeSenior

Responsibilities

  • Lead infrastructure design and delivery for new services, roadmap initiatives, global data centre migrations, and data pipeline modernization.
  • Improve reliability, performance, observability, and operational readiness across critical systems.
  • Drive incident response, automation, team-level SLOs, runbooks, and DevOps performance metrics.
  • Support high-availability and compliance-focused production systems and complex cross-functional projects.
  • Embed with development teams and guide reliability best practices.
  • Collaborate with development, DevOps, and security teams to build resilient and compliant services.

Requirements

  • At least 5 years of experience in an SRE, DevOps, or infrastructure-focused engineering role.
  • Bachelor’s degree in Computer Science, Software Engineering, or a related field.
  • Expertise with cloud platforms such as AWS or GCP, Kubernetes, observability, and incident response.
  • Experience leading SRE strategy for large-scale, cross-functional projects.
  • Experience architecting and implementing cloud infrastructure for new services and roadmap initiatives.
  • Proven ability to work closely with developers and improve reliability, performance, and operational readiness.
  • Experience owning team-level SLOs, runbooks, and DevOps performance metrics.
  • Preferred experience in fintech or another regulated industry.
  • Preferred familiarity with data streaming, analytics pipelines, or financial data systems.

Benefits

  • Singapore office work five days a week.
  • Occasional flexible hours may be required to collaborate with global teams across countries and time zones.
  • In-person collaboration within a global team.

Categories

Site Reliability
Airwallex

About Airwallex

1,001-5,000 employees

Airwallex builds a global payments and financial operations platform for businesses, offering payment acceptance, multi-currency accounts, FX and transfers, card issuing, treasury and spend management via APIs and web apps. It monetizes through transaction and foreign-exchange fees and related account services. Founded in Melbourne in 2015 and privately held, the company serves customers worldwide, with notable users including Brex, Canva and Qantas.

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