Airwallex

Senior Backend Engineer, Billing

Airwallex
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8 months ago
Singapore, SingaporeSenior

Responsibilities

  • Lead planning, design, and implementation of the Airwallex engineering system.
  • Work with business and product teams on requirements, system analysis, architecture design, and core function development.
  • Design and develop components using the company’s microservice framework.
  • Introduce innovative technologies and solutions for the team.
  • Support technical team construction and management and establish internal coding standards.
  • Develop business-critical billing capabilities for pricing and invoicing workflows.

Requirements

  • More than 6 years of Core Java development experience.
  • More than 5 years of internet application, large financial system, or e-commerce platform development experience.
  • More than 1 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 with design patterns and large-scale distributed, high-concurrency, high-load, and highly available systems.
  • Knowledge of common server technologies, service-response and data-query optimization, and service-quality management.

Benefits

  • Role is based in Singapore.
  • Opportunity to collaborate with teams across Shanghai, Singapore, and global cross-functional teams.

Tech Stack

Categories

Airwallex

About Airwallex

1,001-5,000 employees

Airwallex builds a global payments and financial operations platform for businesses, offering payment acceptance, multi-currency accounts, FX and transfers, card issuing, treasury and spend management via APIs and web apps. It monetizes through transaction and foreign-exchange fees and related account services. Founded in Melbourne in 2015 and privately held, the company serves customers worldwide, with notable users including Brex, Canva and Qantas.

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