Senior Salesforce Engineer, Growth

Proudly founded in Melbourne, we have a team of over 2,300 of the brightest and most innovative people in tech across 27 offices around the globe. Valued at US$11 billion and backed by world-leading investors including T. Rowe Price, Visa, Mastercard, Robinhood Ventures, Sequoia, Salesforce Ventures, DST Global, and...

We hire successful builders with founder-like energy who want real impact, accelerated learning, and true ownership. You bring strong role-related expertise and sharp thinking, and you’re motivated by our mission and operating principles. You move fast with good judgment, dig deep with curiosity, and make decisions ...

You're humble and collaborative; turn zero‑to‑one ideas into real products, and you “get stuff done” end-to-end. You use AI to work smarter and solve problems faster. Here, you’ll tackle complex, high‑visibility problems with exceptional teammates and grow your career as we build the future of global banking. If tha...

As a Senior Salesforce Engineer on our team, you'll drive the technical backbone of our GTM engine, architecting scalable backend services, writing robust business logic, and building seamless integrations across our GTM and external platforms. You'll also own system operations and support, keeping platforms healthy, monitoring integration pipelines, and acting as the technical escalation point for production issues and root-cause fixes. You'll partner closely with cross-functional stakeholders and translate complex business requirements into scalable systems, and help shape how Airwallex's commercial organization operates at scale.
Lead the design and development of complex backend features, writing scalable, high-performing code across Salesforce and supporting systems
Build integrations and APIs connecting our GTM systems (Salesforce, Marketo, etc.) with other platforms, ensuring these connections are reliable and resilient
Support complex production issues, digging into root causes and driving permanent fixes to reduce technical debt
Champion engineering quality and best practices across the team, helping shape how the team reviews and tests code
Design data models and structures that ensure information flows smoothly and reliably across our systems
Leverage modern AI coding tools to accelerate delivery, and help ensure AI-assisted work meets high engineering standards
 

Bachelor's degree in Computer Science, Engineering, or a related field
5+ years of software engineering experience in backend development (e.g., Node.js, Python, Java, or Go), including 2+ years of hands-on Salesforce backend experience, with a track record of designing scalable systems
Great communicator, able to lead technical discussions and translate trade-offs for both technical and non-technical stakeholders
Practical experience incorporating AI coding tools into daily development, with sound judgment on reviewing and validating AI-generated code
Working knowledge of modern integration patterns, including RESTful APIs, Webhooks, and event-driven architecture
Adaptable and resilient, able to balance long-term projects with urgent production issues as they arise

Experience working in a high-growth tech company
Experience building a complex Salesforce org spanning multiple offices and instances

To protect you from recruitment scams, please be aware that Airwallex will not ask for bank details, sensitive ID numbers (i.e. passport), or any form of payment during the application or interview process. All official communication will come from an @airwallex.com email address. Please apply only through careers.airwallex.com or our official LinkedIn page.
Airwallex does not accept unsolicited resumes from search firms/recruiters. Airwallex will not pay any fees to search firms/recruiters if a candidate is submitted by a search firm/recruiter unless an agreement has been entered into with respect to specific open position(s). Search firms/recruiters submitting resumes to Airwallex on an unsolicited basis shall be deemed to accept this condition, regardless of any other provision to the contrary.