Senior Application Security Engineer

Airwallex, valued at US$5.6 billion, is seeking a Senior Application Security Engineer to join their Security team. As a critical defender of both Airwallex and their 150,000 customers, you'll be responsible for building the application security program and ensuring platform security. Working closely with product and engineering teams across the business, you'll focus on identifying vulnerabilities, preventing security issues, and implementing best practices.

The role combines deep technical expertise with educational leadership, requiring you to review code, assess risks, and guide teams on security best practices. You'll be working with cloud platforms (GCP), conducting security reviews, and staying current with the latest security threats and attack techniques.

Airwallex offers an exciting opportunity to work in a high-growth startup environment with over 1,500 professionals across 20+ global offices. Backed by world-leading investors including Sequoia and Mastercard, you'll be part of building the future of global payments and financial platforms.

The ideal candidate will bring strong technical security expertise, excellent communication skills, and a passion for solving complex challenges. Experience with modern technologies like Kotlin, TypeScript, NodeJS, and Kubernetes is valued, while security certifications and published work in cybersecurity are considered strong advantages.

Join a company that values diversity and merit, offering the chance to work on ambitious projects that protect and enable global businesses. Your work will directly impact the security posture of a platform serving over 100,000 businesses worldwide, including major companies like Brex, Rippling, and SHEIN.