Software Engineer, Spend

Airwallex
Melbourne
Workplace: OnsiteFull timeFunction: Software EngineeringExperience: 2+ yearsEducation: bachelorsSkills: ["Collaboration","Ownership","Mentorship","Problem-solving","Communication"]

Design and build scalable backend services powering Airwallex’s Spend platform. Own end-to-end features from design to production, contribute to long-term backend architecture, mentor teammates, and collaborate with product and infrastructure to ensure reliable, compliant financial data across the global platform. Based in Melbourne to support the Spend and Accounting domains within the Accounting Hub.

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Airwallex
Airwallex
4 months ago

Software Engineer, Spend

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Source: Company careers pageValidated by: Fursa AI
Last checked: 7 hours agoStatus: Live

Job Summary

Design and build scalable backend services powering Airwallex’s Spend platform. Own end-to-end features from design to production, contribute to long-term backend architecture, mentor teammates, and collaborate with product and infrastructure to ensure reliable, compliant financial data across the global platform. Based in Melbourne to support the Spend and Accounting domains within the Accounting Hub.
Location: Melbourne
Workplace: Onsite
Employment Type: Full time
Job Function: Software Engineering
Seniority: Mid level

Key Responsibilities

  • •Design and implement scalable, secure backend services that power the Cards product.
  • •Contribute to the architecture and long-term technical vision of our backend systems.
  • •Own end-to-end delivery of new features and improvements—from design to production.
  • •Write high-quality, testable code with attention to reliability and maintainability.
  • •Promote and uphold engineering best practices, including observability and API design.

Key Requirements

  • •Bachelor’s degree in Computer Science, Software Engineering, or a related field.
  • •2+ years of professional software engineering experience.
  • •Hands-on experience designing and building backend systems and APIs in production.
  • •Proficient in at least one backend language (e.g., Java, Kotlin, Go, Python).
  • •Strong understanding of REST API design and backend frameworks (e.g., Spring Boot).
Experience:2+ yearsFintechPaymentsSaaS
Education:Bachelor's
Skills:CollaborationOwnershipMentorshipProblem-solvingCommunication
Languages:English
Tech Stack:JavaKotlinGoPythonSpring BootREST APIAWSGCPKubernetesGrafanaPrometheusSplunk

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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