# Software Engineer, Business Accounts

**Company**: Airwallex
**Location**: Sydney, New South Wales
**Work arrangement**: hybrid
**Job type**: full-time
**Category**: Engineering
**Industry**: Finance

**Apply**: https://jobs.ashbyhq.com/airwallex/59424725-596a-451b-b0a5-8510012d997e?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_8086094a-b4e

## Description

You'll help build backend services that connect Cash, Yield, Lending, and other Airwallex product surfaces into a unified financial experience for businesses.

You'll deliver core financial workflows, including moving funds between accounts, optimising liquidity, and responding to activity across payments, card spend, and collections.

Responsibilities:

- Build reliable financial infrastructure such as reconciliation controls, unit registries, investment ledgers, and integration rails.

- Write high-quality, testable code and contribute to observability, API design, and maintainable engineering practices.

- 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.

You'll work from our Sydney office on Monday, Thursday, and Friday.

Requirements:

- 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.

Preferred skills:

- Experience with Kotlin, Vert.x, Temporal, or Kafka.

- Experience integrating with external service providers or building API-based systems.

- Experience in financial services, lending, payments, credit, or another regulated environment.

- Experience building SaaS products or platforms.

You will thrive here if:

- You're comfortable making decisions with incomplete information and moving quickly anyway.

- You own the outcome and you don't wait for permission to fix what's broken.

- You enjoy working closely with people across multiple countries and time zones as part of one connected, global team, including flexing your hours occasionally to make that connection work.

- You say what you mean. You're direct, but you lead with respect.

- You simplify complexity rather than hiding behind it.

## Skills

### Required
- backend programming
- distributed systems
- automated testing
- cloud technologies
- observability tooling
- collaboration

### Nice to have
- Kotlin
- Vert.x
- Temporal
- Kafka
- API-based systems
- financial services
- SaaS products

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Source: [Apply at jobs.ashbyhq.com](https://jobs.ashbyhq.com/airwallex/59424725-596a-451b-b0a5-8510012d997e?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)