Staff Software Engineer Backend, Cards & Spend Management

Airwallex, valued at US$5.6 billion, is seeking a Staff Software Engineer to join their Spend Management team. This role is crucial in revolutionizing how businesses issue credit cards and manage expenses. As a technical leader, you'll be responsible for managing distributed systems handling millions of transactions while providing guidance to engineering teams across the US.

The position requires a blend of technical expertise and leadership skills, focusing on building and maintaining high-volume distributed systems using Java/Kotlin and Spring Boot. You'll work at the intersection of backend infrastructure and customer-facing applications, solving complex challenges around data and feature complexity in credit cards and expenses.

Airwallex offers a comprehensive benefits package including medical, dental, and vision insurance, 401(k), disability coverage, and generous PTO. The company maintains a strong global presence with over 1,700 team members across 37 locations and is backed by prestigious investors like Sequoia and Mastercard.

The ideal candidate will bring 10+ years of experience in modern engineering practices, strong computer science fundamentals, and expertise in distributed systems and event-driven architectures. Experience with cloud platforms (preferably GCP) and payment systems is highly valued. This role offers an opportunity to shape the future of global financial technology while working with cutting-edge technologies and a diverse, innovative team.

Working at Airwallex means joining a rapidly growing fintech company that's transforming how businesses manage their global financial operations. You'll be part of a team that values technical excellence, innovation, and collaborative problem-solving, while contributing to products used by over 150,000 businesses worldwide.