Senior Software Engineer, Infrastructure (Cloud Governance)

Airwallex
Singapore
Workplace: OnsiteFull timeFunction: Software EngineeringExperience: 5+ yearsSkills: ["Collaboration","Ownership","Problem-solving","Decision-making","Curiosity"]

Senior backend-focused role within Airwallex's Cloud Platform Engineering team, building core infrastructure for cost management and security/identity. You’ll design, implement, and roll out data pipelines and backend services processing large datasets, while owning projects end-to-end and improving cloud security practices across GCP/AWS. Expect high-visibility impact on engineering productivity, cost governance, and security posture.

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Airwallex
Airwallex
3 months ago

Senior Software Engineer, Infrastructure (Cloud Governance)

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Source: Company careers pageValidated by: Fursa AI
Last checked: 4 hours agoStatus: Live

Job Summary

Senior backend-focused role within Airwallex's Cloud Platform Engineering team, building core infrastructure for cost management and security/identity. You’ll design, implement, and roll out data pipelines and backend services processing large datasets, while owning projects end-to-end and improving cloud security practices across GCP/AWS. Expect high-visibility impact on engineering productivity, cost governance, and security posture.
Location: Singapore
Workplace: Onsite
Employment Type: Full time
Job Function: Software Engineering
Seniority: Sr. Manager level

Key Responsibilities

  • •Design and build a multi-level billing and cost attribution pipeline that ingests raw GCP billing data and distributes costs across business units, departments, and feature teams
  • •Build the billing dashboard — a self-serve cost reporting system used by all department leads across the organization
  • •Develop anomaly detection and alerting for abnormal cloud usage patterns
  • •Build cost optimization recommendation systems based on utilization signals across GCP resources
  • •Implement automated resource rightsizing and waste reduction tooling

Key Requirements

  • •5+ years of software engineering experience, with at least 2 years building platform or infrastructure tooling
  • •Strong backend engineering skills — Go, Python, or Java
  • •Hands-on experience with GCP or AWS
  • •Experience designing and building data pipelines or backend services that process and aggregate large datasets
  • •Solid understanding of cloud security principles: IAM, RBAC/ABAC, least-privilege access, secrets management
Experience:5+ yearsCloud platformCloud securityFinOpsData pipelines
Skills:CollaborationOwnershipProblem-solvingDecision-makingCuriosity
Tech Stack:GoPythonJavaGCPAWSData pipelinesIAMRBACABAC

Company Brief

Airwallex
Airwallex is a global payments and financial platform that provides business accounts, cross-border payments, treasury, corporate cards, and embedded finance APIs to help companies manage global financial operations and scale internationally.
Industry: Fintech Infrastructure
Company Size: Enterprise (1,001+ employees)
Revenue: USD 1B+
Growth: Scaleup
Valuation: Unicorn (USD 1B+)
Funding: Series E+
Headquarters: Singapore, Singapore
Founded: 2015
Glassdoor
Glassdoor: 3.7
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