Airwallex

Software Engineer Backend, Billing

Airwallex
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1 month ago
Singapore, SingaporeMid Level
H1B Sponsor

Responsibilities

  • Lead the planning, design, and implementation of Airwallex engineering systems.
  • Partner with business and product teams to analyze requirements, define architecture, and develop core functions for complex systems.
  • Design and develop components using the company’s microservice framework.
  • Introduce innovative technologies and solutions for the engineering team.
  • Support technical team construction and management and establish internal coding standards.

Requirements

  • More than three years of Core Java development and Internet application, large financial system, or e-commerce platform development experience.
  • More than one year of payment platform development experience.
  • Bachelor’s degree in computer science or a related major.
  • Proficiency in Java 8, Java multithreading, high concurrency, IO/NIO, and network communication.
  • Experience designing and developing large-scale distributed, high-concurrency, high-load, and high-availability systems.
  • Knowledge of server technologies, service-response and data-query optimization, and high-concurrency and high-availability problem solving.
  • Familiarity with design patterns, Spring, Spring Boot, HTTP, TCP/IP, REST specifications, Gradle or Maven, Docker clusters, JSON, and XML.
  • Preferred experience includes international clearing and settlement, foreign exchange transactions, Cassandra, Redis, NoSQL, Hadoop, Kotlin, Scala, Python, Golang, R, Docker Swarm, Kubernetes, JavaScript, Angular, React, CSS3, Aliyun Cloud, or AWS.
  • Fluent English is preferred.

Benefits

  • The role is based in Singapore or Shanghai, China.
  • The engineering team collaborates across Shanghai, Singapore, and global cross-functional teams.
  • The role offers the opportunity to work on a globally impactful billing and financial platform.

Tech Stack

AngularApache CassandraApache HadoopAWSDockerGoGradleJavaJavaScriptKotlinKubernetesMavenPythonRReactRedisScalaSpring Boot

Categories

Airwallex

About Airwallex

1,001-5,000 employees

Airwallex is a leading global payments and financial platform for modern businesses, offering trusted solutions to manage everything from business account, payments, treasury, and spend management to embedded finance. With our proprietary infrastructure, Airwallex takes the friction out of global payments and financial operations, empowering businesses of all sizes to unlock new opportunities and grow beyond borders. Proudly founded in Melbourne, Airwallex supports over 150,000 businesses globally and is trusted by brands such as Brex, Canva, Rippling, Navan, Qantas, SHEIN and many more. For more information, visit http://www.airwallex.com

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