Backend Engineer, Financial Workflows & Accounts Platform

Airwallex; Sydney; Presencial; AUD 120.000 - 180.000; Jornada completa

Descripción de la vacante

Airwallex in Sydney is seeking a backend-focused software engineer to help build core financial workflows and services. You will implement reliable infrastructure for fund movement, liquidity optimization, and cross-system integration, collaborating with product, infra, design, and other engineering teams.

Join a fast-growing, global company with a strong emphasis on learning, ownership, and delivering high-quality software for a real-time financial operating system.

Formación

• Professional experience building and shipping software, ideally in a backend or full-stack engineering role.
• Experience with a backend programming language and an interest in learning Kotlin.
• Understanding of distributed systems concepts such as scalability, consistency, latency, and reliability.
• Experience writing automated tests and contributing to software quality.
• Familiarity with cloud technologies such as AWS or GCP, plus Docker and Kubernetes.
• Experience working with observability tooling such as Prometheus, Grafana, New Relic, or Splunk.
• Ability to collaborate effectively with Product, Infrastructure, Design, and engineering stakeholders.

Responsabilidades

• Build backend services connecting Cash, Yield, Lending, and other Airwallex product surfaces into a unified financial experience for businesses.
• Deliver core financial workflows, including moving funds between accounts, optimising liquidity, and responding to activity across payments, card spend, and collections.
• Partner with Product, Infrastructure, Design, and other engineering teams to turn complex financial requirements into simple customer experiences.
• Contribute to the delivery of backend services and financial workflows from design through production.

Conocimientos

Backend/Full-stack experience

Backend programming language

Distributed systems concepts

Automated testing

API integration experience

Cross-functional collaboration

Kotlin interest

SaaS experience

Financial services experience

Herramientas

AWS

GCP

Docker

Kubernetes

Prometheus

Grafana

New Relic

Splunk

Descripción del empleo

Airwallex in Sydney is seeking a backend-focused software engineer to help build core financial workflows and services. You will implement reliable infrastructure for fund movement, liquidity optimization, and cross-system integration, collaborating with product, infra, design, and other engineering teams.

Join a fast-growing, global company with a strong emphasis on learning, ownership, and delivering high-quality software for a real-time financial operating system.