Senior Software Engineer, Lending

About the role

Airwallex, the AI-native financial operating system used by more than 675,000 businesses, is hiring a Senior Software Engineer for its lending platform. You will architect, design and build secure, scalable systems that power lending and credit products for enterprise clients, while championing resilient, distributed systems at global scale. The team works from the Singapore office five days a week.

Key responsibilities

• Architect, design and build secure, scalable systems and services for lending and credit products.
• Build secure, scalable, well-documented APIs that let clients embed credit products.
• Lead design reviews, advise on systems architecture and mentor engineers on code quality.
• Partner with cross-functional teams to improve testing, code review, monitoring and delivery.

Required profile

• Bachelor's degree or above in Computer Science, Engineering or a related field.
• 5+ years of hands-on software engineering experience with modern engineering practices, CI and quality engineering.
• At least 2 years in a technical leadership role, mentoring engineers and defining engineering strategy.
• Proven experience building backend systems, RESTful APIs, and high-throughput, low-latency distributed systems.
• Cloud experience with GCP or AWS (EC2, RDS, ELB, CloudFront) and Docker and Kubernetes.
• Familiarity with observability tools such as Splunk, Grafana and Prometheus.
• Preferred: experience with SaaS products offered as a platform.

Required skills

• Java or Kotlin with the Spring / Spring Boot framework (other languages accepted).
• Domain-driven design and event-driven architectures in production.
• Object-oriented programming and RESTful API design.