Staff Software Engineer, Business Accounts

Airwallex
Sydney
Workplace: OnsiteFull timeFunction: Software EngineeringExperience: 7+ yearsEducation: bachelorsSkills: []

Staff Software Engineer on the Business Accounts team responsible for the intelligent orchestration layer that connects Cash, Yield, and Lending into a unified financial experience. You will shape backend architecture, own end-to-end investment workflows, build robust financial infrastructure, write reliable code, and drive observability and API excellence across cross-functional teams in Sydney.

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Airwallex
Airwallex
3 months ago

Staff Software Engineer, Business Accounts

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Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 10 hours agoStatus: Live

Job Summary

Staff Software Engineer on the Business Accounts team responsible for the intelligent orchestration layer that connects Cash, Yield, and Lending into a unified financial experience. You will shape backend architecture, own end-to-end investment workflows, build robust financial infrastructure, write reliable code, and drive observability and API excellence across cross-functional teams in Sydney.
Location: Sydney
Workplace: Onsite
Employment Type: Full time
Job Function: Software Engineering

Key Responsibilities

  • •Contribute to the architecture and long-term technical vision of our backend systems.
  • •Own the end-to-end delivery of core investment workflows, including client signup, investment, and redemption processes—from design to production.
  • •Build and maintain mission-critical financial infrastructure, such as reconciliation controls, unit registries, and investment ledgers.
  • •Write high-quality, testable code with a focus on reliability and maintainability, ensuring seamless integration with our external investment providers.
  • •Promote and uphold engineering best practices, with a strong emphasis on observability, API design, and robust integration rails.

Key Requirements

  • •7+ years of professional software engineering experience.
  • •Bachelor's degree in computer science or related field.
  • •Experience solving distributed systems challenges including scalability, consistency, latency.
  • •Mastery of backend technologies with Kotlin w/ vert.x, Temporal & Kafka.
  • •Cloud technologies experience with GCP or AWS, including Docker and Kubernetes.
Experience:7+ yearsFintechPaymentsFinancial services
Education:Bachelor's
Tech Stack:KotlinVert.xTemporalKafkaGCPAWSDockerKubernetesSplunkNewRelicPrometheusGrafana

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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