Engineering Lead, Billing

airwallex (singapore) pte. ltd.; Singapore; On-site; SGD 70,000 - 110,000; Full time

Job summary

airwallex (singapore) pte. ltd. is seeking an experienced engineer to lead a team in developing a transformative billing platform. This role emphasizes the creation of high-quality software solutions aimed at empowering businesses globally.

The successful candidate will work closely with cross-functional teams and contribute to the vital aspects of product development in Singapore, ensuring impactful results and continuous team growth.

Qualifications

• Experience in developing large-scale system control interfaces.
• Proficient in Java 8 and familiar with multi-threading and network communication.
• Familiar with Spring / Spring Boot, HTTP, TCP/IP protocols, and REST specifications.

Responsibilities

• Lead a team of engineers and set development targets.
• Work closely with Product Managers on product requirements.
• Hands-on design, implementation, and delivery of software functions.

Skills

Java 8

Multi-threading

High concurrency

Spring / Spring Boot

Docker

Education

Bachelor's degree in computer science

Tools

Gradle

Maven

Docker cluster

Job description

About the team

The Billing Team at Airwallex is at the forefront of transforming how businesses handle pricing, billing, and invoicing. Our mission is to create a seamless, scalable, and transparent billing platform that not only supports Airwallex's growth but also empowers our customers to easily manage their billing needs.

Our team is dedicated to developing a next-generation billing platform designed to offer flexible pricing strategies and intuitive invoicing solutions. This platform aims to be a cornerstone for businesses, enabling them to bill and get paid effortlessly. By integrating cutting‑edge technology, we ensure that our solutions are easy to adopt and integrate, providing a robust billing experience for all users.

The engineering team spans across Shanghai and Singapore, offering the chance to collaborate with cross‑functional teams around the world. Engage with various domains such as GTPN, PA, Scale, Issuing, and Spend to automate end‑to‑end pricing and billing processes. The work here is impactful, contributing to building a platform that empowers businesses globally, making a tangible difference in their operations.

What you’ll do

We envision a future where our billing platform not only supports Airwallex internally but also serves as an easy‑to‑integrate product for our customers. By joining our team, you play a crucial role in realizing this vision, working alongside talented professionals to deliver business‑critical features and solutions. Together, we will build the next‑gen billing solution that empowers businesses worldwide.

This role is based in Singapore.

Responsibilities:

• Lead a team of engineers, set goals and development targets for the engineers within managed team and support the team with feedback and development plans as they progress.
• Work closely with Product Managers to analyze the product requirements and then produce the technique solutions & execution plan to deliver the software products.
• Hands‑on design, implement and deliver software functions.
• Analyze and validate the technique design for the software functions from the team.
• Review code from team members and ensure the standards.
• Engage with the Product Manager into building a backlog that continuously contributes to the execution of the roadmap.
• Contributing to the hiring, training and development of the engineers within the managed team.
• Assure the collaboration between your team and other teams including local/global engineering teams, infrastructure teams, and product manager teams.

Who you are

We're looking for people who meet the minimum qualifications for this role. The preferred qualifications are great to have, but are not mandatory.

Minimum qualifications:

• Have experience in developing large-scale system control interface.
• Bachelor's degree in computer science and related majors.
• Proficient in Java 8, familiar with Java multi‑threading, high concurrency, IO / NIO, network communication, etc.
• Familiar with commonly used design patterns, with experience in design and development of large‑scale distributed, high concurrency, high load, high availability systems.
• Master various common server technologies, which can optimize service response and data query, ensure various service quality, and solve the problems of high concurrency and high availability.
• Familiar with Spring / Spring Boot.
• Familiar with HTTP, TCP / IP protocol and REST specifications.
• Master Gradle / Maven and other build tools.
• Familiar with the use of Docker cluster.
• Familiar with JSON & XML.

Preferred qualifications:

• 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 / AWS.