Senior Backend Engineer, Procurement Suite at Airwallex - Melbourne, Victoria

Role Overview

As a Senior Backend Engineer in the Procurement Suite team at Airwallex, you will be a key player in building and scaling our innovative solutions for streamlining end-to-end purchasing for our customers. You will take full ownership of critical backend systems that power our procurement product suite, driving the technical direction, architecture, and long-term scalability of our platform. This role offers a unique opportunity to shape the future of our procurement platform and make a significant impact on the way businesses manage their global spend.

A Day in the Life

Your day as a Senior Backend Engineer might include: * Participating in design discussions and code reviews to ensure high-quality engineering practices. * Writing clean, maintainable, and testable code for backend services. * Designing and implementing REST APIs that adhere to best practices in API design and security. * Troubleshooting and resolving production issues. * Collaborating with product managers and front-end engineers to define and deliver new features. * Mentoring junior engineers and providing technical guidance. * Researching and evaluating new technologies and tools. * Attending team meetings and contributing to the overall engineering strategy. * Monitoring system performance and identifying areas for improvement. * Proactively addressing system reliability, scalability, and observability. * Working with cutting edge technologies to build the next generation of our financial platform. * Brainstorming new ideas and innovative solutions to complex problems. ## Why Melbourne, Victoria? Melbourne is a vibrant and thriving city known for its strong tech industry, world-class universities, and high quality of life. It's a hub for innovation and technology, offering a wealth of opportunities for career growth and professional development. Victoria offers a very high quality of living and Australia's immigration policies are desirable to many seeking skilled work visas. ## Career Path At Airwallex, we are committed to providing our employees with opportunities for growth and development. As a Senior Backend Engineer, you can advance your career in several directions: * **Principal Engineer:** Focus on technical leadership, architecture, and innovation across multiple teams. * **Engineering Manager:** Lead and manage a team of engineers, providing technical guidance and mentorship. * **Architect:** Focus on designing and implementing large-scale, complex systems. * **Technical Product Manager:** Bridge the gap between engineering and product, defining and prioritizing technical features. We also support lateral moves to other teams and departments within Airwallex, allowing you to explore different areas of interest and expand your skill set. ## Salary & Benefits The estimated salary range for this role in Melbourne, Victoria is $160,000 - $220,000 USD per year, which may vary depending on experience and qualifications. In addition to a competitive salary, Airwallex offers a comprehensive benefits package, including: * Competitive salary and equity package. * Comprehensive health, dental, and vision insurance. * Generous paid time off and holidays. * Professional development opportunities. * Employee assistance program. * Flexible work arrangements. * Company-sponsored events and activities. * Commuter benefits. * Wellness programs. * Generous parental leave policy. * Stocked kitchen with snacks and drinks. * Opportunity to work on challenging and impactful projects. * Collaborative and supportive work environment. * Opportunity to grow your career at a rapidly growing company. * Global mobility opportunities. ## Airwallex Culture At Airwallex, we value innovation, collaboration, and a passion for building great products. We are a diverse and inclusive team of talented individuals from all over the world. We are committed to providing a supportive and challenging work environment where everyone can thrive. 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 from first principles, balancing speed and rigor. 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 that sounds like you, let’s build what’s next. ## How to Apply If you are a passionate and experienced Backend Engineer who is looking for a challenging and rewarding opportunity, we encourage you to apply. To apply for this position, please submit your resume and cover letter through our online application portal. We look forward to hearing from you! ## Frequently Asked Questions (FAQ) **1. What is Airwallex?** Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 200,000 businesses worldwide with fully integrated solutions to manage everything from business accounts, payments, spend management and treasury, to embedded finance at a global scale. **2. What does the Procurement Suite team do?** The Procurement team builds innovative solutions that streamline end to end purchasing for our customers. From vendor onboarding and contract management to POs, approvals, and procure to pay integrations, the team delivers tools that increase control, compliance, and efficiency across global spend. **3. What are the key responsibilities of a Senior Backend Engineer in this role?** The key responsibilities include leading the design, architecture, and implementation of backend services, writing clean and maintainable code, driving technical discussions, and ensuring the scalability and security of our systems. **4. What skills and experience are required for this role?** We are looking for candidates with a Bachelor's degree in Computer Science or a related field, 8+ years of experience in backend software development, and a strong understanding of system architecture principles. **5. What programming languages and technologies are used in the Procurement Suite team?** The team primarily uses Java, Python, and Go for backend development, and we leverage cloud computing platforms such as AWS, Azure, or GCP. **6. What is the work environment like at Airwallex?** Airwallex offers a collaborative and supportive work environment where employees are encouraged to innovate and take ownership of their work. **7. What are the opportunities for career growth at Airwallex?** Airwallex is committed to providing employees with opportunities for growth and development, with career paths including Principal Engineer, Engineering Manager, and Architect. **8. What is the interview process like?** The interview process typically involves a phone screening, a technical interview, and a final interview with the hiring manager and team members. **9. Does Airwallex offer relocation assistance?** Relocation assistance may be available for qualified candidates. **10. What is Airwallex's approach to diversity and inclusion?** Airwallex is committed to creating a diverse and inclusive workplace where everyone feels valued and respected. We believe that diversity is essential to our success and we are committed to fostering a culture of belonging.