Software Engineer II, Ops Efficiency

A unified payments and financial platform for global businesses, powering over 150,000 businesses with integrated solutions for business accounts, payments, spend management and treasury.
Backend
Mid-Level Software Engineer
In-Person
1,000 - 5,000 Employees
2+ years of experience
Finance · Enterprise SaaS

Description For Software Engineer II, Ops Efficiency

Airwallex, valued at US$5.6 billion, is seeking a Software Engineer II for their Risk Platform team in Singapore. This role focuses on safeguarding various products including GTPN, PA, Issuing, Onboarding, and Account Takeover, while managing KYC and KYB processes. The position requires expertise in Java/Kotlin development and distributed systems, working with cutting-edge technologies like ML and LLM.

As part of a global team spread across Beijing, Shanghai, and Singapore, you'll be responsible for developing and maintaining secure payment systems and risk management solutions. The role combines technical expertise with business impact, requiring both strong programming skills and an understanding of financial security protocols.

The ideal candidate will have at least 2 years of Core Java experience and 3+ years in large-scale system development. You'll work with modern technologies including microservices, Spring Boot, and various cloud platforms. The position offers the opportunity to work with advanced technologies while contributing to a rapidly growing fintech company that serves over 150,000 businesses worldwide.

This is an excellent opportunity for a mid-level engineer looking to grow in the fintech space, offering exposure to complex technical challenges and the chance to work with a diverse, global team. The role provides hands-on experience with cutting-edge technologies while contributing to critical financial infrastructure used by major companies like Brex, Rippling, and SHEIN.

Last updated a day ago

Responsibilities For Software Engineer II, Ops Efficiency

  • Use Java 8 / Kotlin for development of payment products and transaction systems
  • Independently design and develop components within the company's microservice framework
  • Work directly with product managers and users to understand and fulfill requirements
  • Explore new technologies and propose architectural improvements
  • Mentor newcomers to foster good software engineering practices and coding standards

Requirements For Software Engineer II, Ops Efficiency

Java
Kotlin
PostgreSQL
Redis
Kafka
Kubernetes
Python
TypeScript
React
  • Over 2 years of Core Java development experience
  • 3+ years in Internet application / large financial system / e-commerce platform development
  • Bachelor's degree in Computer Science or related fields
  • Proficient in Java 8, with strong understanding of multi-threading, high concurrency, IO/NIO, and network communication
  • Experience in designing and developing large-scale distributed systems
  • Mastery of common server technologies
  • Familiarity with Microservice Architecture and Spring/Spring Boot
  • Proficient in HTTP, GraphQL, GRPC, REST, JSON, and YAML
  • Strong communication skills

Benefits For Software Engineer II, Ops Efficiency

Visa Sponsorship
  • Visa Sponsorship available

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