Senior Software Engineer Backend, Payments Platform (Card, 3D Secure)

Airwallex, a leading fintech unicorn valued at US$5.6 billion, is seeking a Senior Software Engineer to join their Payments Platform team. This role focuses on revolutionizing the security landscape of online transactions through 3D Secure (3DS) integration.

The position is based in Shanghai and is part of a global engineering powerhouse spanning China, the Netherlands, and Singapore. As a Senior Engineer, you'll be at the forefront of developing and maintaining critical payment infrastructure that serves over 100,000 businesses worldwide. The role requires expertise in Kotlin/Java development and extensive knowledge of payment systems.

You'll be responsible for building the company's 3DS infrastructure service, enhancing payment processing capabilities, and strengthening security measures. The role involves collaboration with global engineering teams, working with financial partners, and maintaining high-performance payment processing systems.

The ideal candidate brings 5+ years of engineering experience, strong system design skills, and expertise in Kotlin development. You'll work with modern technologies including PostgreSQL, Redis, Kafka, and cloud platforms. The position offers competitive compensation, including equity, and the opportunity to work in a dynamic, fast-paced environment.

Airwallex provides a collaborative workspace with various benefits, including a fully stocked kitchen and regular team-building events. The company is backed by world-leading investors and is committed to building the global payments and financial platform of the future. This role offers the unique opportunity to contribute to revolutionary changes in the financial technology sector while working with a diverse, global team.