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Airwallex

Senior Software Engineer, Notification Platform

Airwallex

Published 07 May 2026
Singapore
Full Time

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Role Highlights

Languages used

Sharp
Java
Python
GO

Key skills

Computer Science
Integrations
Distributed Systems
Design Patterns
Software Systems
Infrastructure
Embedded
AI
Architecture
Automation
Transformation
Data
Middleware
MultiThreading
Backend
Search
Storage
NOSQL

Tools, Libraries and Frameworks

IOS
Event Driven
SalesForce
Kafka
PostGres
Redis
HTTP

Description

The role involves designing, developing, and maintaining a resilient, high-throughput, and low-latency notification platform. The engineer will be responsible for delivering messages across various channels including SMS, email, and push notifications.

Required Qualifications and Skills

Candidates must hold a bachelor degree or higher in computer science or an engineering-related field. Applicants are required to have at least five years of experience in software engineering with a focus on large-scale, low-latency, and high-throughput systems. A minimum of three years of experience building distributed systems using middleware such as Kafka and PostgreSQL is necessary. Additionally, candidates must possess sophisticated knowledge in designing enterprise-grade software and familiarity with Java memory management, multi-threading, and high concurrency.

Disclaimer

Disclaimer: Job and company description information and some of the data fields may have been generated via GPT-4 summarisation and could contain inaccuracies. The full external job listing link should always be relied on for authoritative information.

About the company

Airwallex

Size

1165

Founded

HQ

Global, HK

Public/Private

Privately Held

Description

Airwallex is a leading global financial platform for modern businesses, offering trusted solutions to manage everything from 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 100,000 businesses globally and is trusted by brands such as Brex, Rippling, Navan, Qantas, SHEIN and many more. For more information, visit http://www.airwallex.com For a full list of US state licenses & disclosures, please visit https://www.airwallex.com/us/state-licenses

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