Unified payments and financial platform for global businesses, powering over 100,000 businesses worldwide with integrated solutions for business accounts, payments, and treasury management.

Airwallex, valued at US$5.6 billion, is seeking a Senior Software Engineer to join their Risk Platform team. This role is crucial in safeguarding various products including GTPN, PA, Issuing, Onboarding, and Account Takeover, while managing KYC and KYB processes for customer onboarding.

The position is based in Singapore, where you'll be part of a global team spread across Beijing, Shanghai, and Singapore. You'll work on developing and maintaining sophisticated risk management systems using cutting-edge technologies like graph analysis, Machine Learning, and Language Learning Models.

As a Senior Software Engineer, you'll be responsible for developing payment products and transaction systems using Java 8/Kotlin, designing microservice components, and working directly with product managers. The role requires strong expertise in Core Java development, distributed systems, and microservice architecture.

The ideal candidate will have 5+ years of Core Java experience and 3+ years in financial system development. Knowledge of modern technologies like Spring Boot, Kubernetes, and various database systems is essential. Experience with international clearing, settlement, and foreign exchange transactions is highly valued.

Airwallex offers a dynamic work environment in a rapidly growing fintech company, backed by world-leading investors including Sequoia and Mastercard. With a team of over 1,500 professionals across 20+ global offices, you'll have the opportunity to work on challenging problems at scale while contributing to the future of global payments and financial platforms.

Senior Software Engineer position at Airwallex focusing on risk platform development and payment systems using Java/Kotlin in Singapore.

Senior Software Engineer, Ops Efficiency

Airwallex is a unified payments and financial platform for global businesses, powering over 100,000 businesses worldwide with integrated solutions for business accounts, payments, spend management and treasury.

Airwallex, valued at US$5.6 billion, is a leading global payments and financial platform serving over 100,000 businesses worldwide. With a team of 1,500+ professionals across 20+ offices, we're transforming how businesses manage their global financial operations.

The Risk Platform team at Airwallex is seeking a Software Engineer II to join our mission of safeguarding various products including GTPN, PA, Issuing, Onboarding, and Account Takeover. This role is crucial in maintaining our KYC and KYB processes for customer onboarding.

As a Software Engineer II in our Singapore office, you'll work with cutting-edge technologies including graph, Machine Learning, and Language Learning Models to enhance our risk management strategies. You'll be part of a global team spread across Beijing, Shanghai, and Singapore, collaborating to develop robust security protocols while streamlining onboarding processes.

The ideal candidate brings 2+ years of Core Java development experience and strong expertise in distributed systems. You'll work with modern technologies including Java 8/Kotlin, microservices, and various cloud platforms. This role offers the opportunity to impact global financial security while working with a diverse, innovative team backed by world-leading investors like Sequoia and DST Global.

Join us in building the future of global payments and financial services, where you'll have the chance to work on challenging problems at scale while contributing to the security and reliability of a platform trusted by major companies like Brex, Rippling, Navan, Qantas, and SHEIN.

Software Engineer II position at Airwallex focusing on risk platform development and ops efficiency, requiring Java expertise and distributed systems experience.

Software Engineer II, Ops Efficiency

Airwallex, a leading unified payments and financial platform valued at US$5.6 billion, is seeking a Senior Software Engineer for their Productivity team. The company serves over 100,000 businesses worldwide, including prominent names like Brex, Rippling, Navan, Qantas, and SHEIN, providing integrated solutions for business accounts, payments, spend management, and treasury operations.

As a Senior Software Engineer, you'll be joining a global team of 1,500+ innovative professionals across 20+ offices. You'll be responsible for designing and developing scalable software applications, ensuring robust architecture, and maintaining high-quality standards. The role requires expertise in data streaming platforms like Kafka and familiarity with Kubernetes.

The ideal candidate should have 5+ years of engineering experience, strong understanding of software development lifecycle, and commitment to engineering best practices. You'll work closely with cross-functional teams, contribute to system maintenance, and stay current with emerging technologies.

Airwallex offers an inclusive work environment, backed by world-leading investors including Sequoia, Lone Pine, Greenoaks, DST Global, Salesforce Ventures, and Mastercard. This is an opportunity to join a rapidly growing fintech company that's building the global payments and financial platform of the future.

Senior Software Engineer position at Airwallex, focusing on productivity engineering with emphasis on data streaming and infrastructure development.

Senior Software Engineer, Productivity

Unified payments and financial platform for global businesses, powering over 100,000 businesses with integrated solutions for business accounts, payments, and treasury management.

Airwallex, valued at US$5.6 billion, is seeking a Senior Software Engineer to join their Billing Team. This role is crucial in transforming how businesses handle pricing, billing, and invoicing through their next-generation billing platform. The position offers the opportunity to work with a global team across Shanghai and Singapore, focusing on developing seamless, scalable billing solutions that power over 100,000 businesses worldwide.

The ideal candidate will be instrumental in building a platform that not only supports Airwallex internally but also serves as an easy-to-integrate product for customers. You'll work on business-critical features, collaborating with cross-functional teams across various domains including GTPN, PA, Scale, Issuing, and Spend to automate end-to-end pricing and billing processes.

The role requires strong expertise in Kotlin/Java development, with experience in Spring/Spring Boot being highly valuable. You'll be responsible for designing elegant systems that abstract complex patterns, particularly in the financial industry, while maintaining high standards for production systems and adhering to best practices in engineering, security, and design.

Airwallex offers a unique opportunity to work with a diverse, global team of over 1,500 professionals across 20+ offices. Backed by world-leading investors including Sequoia and Mastercard, you'll be part of a company that's building the global payments and financial platform of the future. This role combines technical challenges with real business impact, making it perfect for engineers who want to shape the future of global financial technology.

Senior Software Engineer position at Airwallex, focusing on building next-generation billing and payment infrastructure using Kotlin and Spring Boot.

Senior Software Engineer, Billing

Airwallex, valued at US$5.6 billion, is revolutionizing global financial technology with its unified payments and financial platform. As a Graduate Software Engineer, you'll join a diverse team of over 1,500 innovators across 20+ global offices, working on high-priority projects that shape the future of global finance.

The role offers an exceptional opportunity for 2024/2025 graduates to kickstart their career in fintech, working with cutting-edge technology and a world-class engineering team. Based in Singapore, you'll be responsible for developing and maintaining critical payment infrastructure, APIs, and services that power businesses worldwide.

The position requires strong technical fundamentals, with a focus on backend development using Kotlin, though specific language expertise is less important than problem-solving abilities and engineering mindset. You'll work with modern technologies including Cassandra, PostgreSQL, Redis, and message queues like RabbitMQ and Kafka.

What makes this role unique is the opportunity to work on systems that process real-world financial transactions at a global scale. You'll collaborate with teams across different time zones and domains, from Sales to Legal, gaining comprehensive exposure to how a modern fintech operates.

Backed by world-leading investors including Sequoia and Salesforce Ventures, Airwallex offers a fast-paced, collaborative environment where you can make a significant impact on how businesses operate globally. The company's commitment to technical excellence, continuous learning, and solving complex financial challenges makes it an ideal place for ambitious graduates looking to build a meaningful career in fintech.

Entry-level Software Engineering role at Airwallex for 2025 graduates, focusing on building global payment infrastructure using Kotlin and modern backend technologies.

Software Engineer - New Graduates 2025

Airwallex is a unified payments and financial platform for global businesses, powering over 100,000 businesses worldwide with integrated payment solutions.

Airwallex is seeking a Senior Mobile Engineer to join their dynamic team in Singapore. As a unified payments and financial platform, Airwallex serves over 100,000 businesses globally, including prominent names like Brex, Rippling, Navan, Qantas, and SHEIN. Valued at US$5.6 billion and backed by world-class investors, the company has grown to over 1,500 employees across 20+ global offices.

The Mobile Team is responsible for both iOS and Android applications, utilizing cutting-edge technologies such as SwiftUI, Combine, Async/Await for iOS, and AndroidX, Coroutines, Hilt, and various Jetpack libraries for Android. The role offers an exciting opportunity to work on modern, native mobile apps that enable customers to manage B2B global payments, handle expenses, and manage virtual and physical cards with features like Google/Apple Pay wallet integration.

As a Senior Mobile Engineer, you'll contribute to the design and feel of the mobile apps, collaborate with engineering colleagues to implement best practices, and ensure the applications are secure, reliable, and thoroughly tested. With the mobile apps being less than two years old, you'll have significant impact on their scaling and evolution.

The ideal candidate should have 5+ years of experience in native mobile app development, a bachelor's degree in computer science or related field, and experience with modern frameworks and practices. You should have a track record of deploying apps to Google or Apple stores and be proficient in writing testable code with high test coverage and maintaining CI/CD automation pipelines.

Join Airwallex if you're ready to work on ambitious projects in a fast-growing, innovative environment that values diversity and equal opportunity. The company offers a collaborative culture where engineers are encouraged to contribute to the overall growth and direction of the business.

Senior Mobile Engineer position at Airwallex, developing iOS and Android apps for global payment and financial solutions using modern technologies and frameworks.

Senior Mobile Engineer (iOS & Android)

Unified payments and financial platform for global businesses, powering over 100,000 businesses worldwide with integrated solutions for business accounts, payments, spend management and treasury.

Airwallex, valued at US$5.6 billion, is a leading unified payments and financial platform serving over 100,000 global businesses. With a team of 1,500+ professionals across 20+ offices worldwide, we're backed by top-tier investors including Sequoia, Lone Pine, and Mastercard.

We're seeking a Senior Marketing Automation Engineer to join our global Revenue Systems team. This role is crucial in elevating our Martech stack, particularly in driving the adoption of modern AI tools to enhance effectiveness. The ideal candidate will be responsible for managing various Martech API integrations, working alongside teams handling Salesforce, ABM, and other sales and marketing tools.

The position requires a blend of technical expertise and marketing technology knowledge. You'll be designing and maintaining API integrations, ensuring seamless data flow between platforms, and implementing innovative solutions to improve system efficiency. Your work will directly impact our marketing automation processes and contribute to Airwallex's continued growth.

Key qualifications include extensive experience with Marketing Automation tools (especially Marketo), strong API integration skills, and a deep understanding of marketing technology ecosystems. You'll need to be detail-oriented, analytical, and capable of navigating ambiguous situations with an entrepreneurial mindset.

Join us in building the global payments and financial platform of the future. This role offers the opportunity to work with cutting-edge marketing technology, implement AI solutions, and make a significant impact in a rapidly growing fintech company.

Senior Marketing Automation Engineer role at Airwallex focusing on Martech API integrations and marketing automation systems enhancement.

Senior Marketing Automation Engineer

Airwallex, valued at US$5.6 billion, is seeking a Mobile Engineer to join their dynamic team in Singapore. As a unified payments and financial platform, we serve over 100,000 businesses worldwide, including prominent names like Brex, Rippling, and SHEIN.

The Mobile Team is responsible for both iOS and Android apps, utilizing cutting-edge technologies such as SwiftUI, Combine, Async/Await for iOS, and AndroidX, Coroutines, Hilt, and various Jetpack libraries for Android. The role offers an exciting opportunity to work on modern, native mobile applications that enable customers to manage B2B global payments, handle expenses, and manage virtual and physical cards with features including Google/Apple Pay wallet integration.

As an experienced Mobile Engineer, you'll be instrumental in shaping the future of our mobile applications, which are less than two years old. You'll have direct impact on scaling these apps while working with a collaborative team that values best practices and innovation. The position offers the unique opportunity to contribute to a rapidly growing fintech company with a global presence across 20+ offices.

The ideal candidate should have 3+ years of mobile development experience, strong knowledge of either iOS or Android platforms, and a track record of deploying apps to major app stores. We value engineers who can write testable code, maintain CI/CD pipelines, and contribute beyond core engineering duties to the company's overall growth.

Join a team of over 1,500 innovative professionals backed by world-leading investors including Sequoia and Mastercard Ventures. At Airwallex, you'll be part of building the global payments and financial platform of the future while working on ambitious, impactful projects that shape the future of financial technology.

Join Airwallex as a Mobile Engineer in Singapore, building innovative iOS and Android apps for a leading global financial platform valued at $5.6B.

Mobile Engineer (iOS & Android)

Airwallex, valued at US$5.6 billion, is revolutionizing global business payments with their unified platform. As a Senior Frontend Engineer in the Spend team, you'll be at the forefront of developing solutions for credit cards, bills, and expense management systems that handle millions of transactions.

The role offers an exciting opportunity to work at the intersection of backend infrastructure and customer-facing applications, where you'll help define and implement technical strategies for evolving product challenges. You'll be working with cutting-edge technologies like React, TypeScript, and Apollo GraphQL, building micro-frontend applications with domain-based design architecture.

The position requires a strong background in frontend development, with at least 5 years of experience and expertise in the React/TypeScript ecosystem. You'll collaborate with product managers, designers, and cross-functional teams to deliver high-quality solutions while maintaining operational excellence.

Based in Singapore, you'll join a global team of 1,500+ innovative professionals across 20+ offices. Backed by world-leading investors like Sequoia and Salesforce Ventures, Airwallex offers the chance to work on ambitious projects that shape the future of global payments and financial platforms.

The ideal candidate will combine technical expertise with product thinking, system design capabilities, and strong collaborative skills. Experience in fintech, payment processing, or accounting systems is a plus. This is an opportunity to join a rapidly growing company that serves over 100,000 businesses worldwide, including notable clients like Brex, Rippling, and SHEIN.

Senior Frontend Engineer role at Airwallex, building complex financial software solutions using React and TypeScript in Singapore.

Senior Frontend Engineer, FinOS/Spend

Airwallex is the only unified payments and financial platform for global businesses, empowering over 100,000 businesses worldwide with fully integrated solutions to manage everything from business accounts, payments, spend management and treasury, to embedded finance at a global scale.

Airwallex is seeking a Senior Solutions Engineer for the EMEA region, based in London. As part of the Solutions Engineering team, you'll partner with clients to realize their full potential through Airwallex products. You'll work closely with Engineering, Product, and Sales teams to ensure a world-class customer experience. 

Key responsibilities include:
- Designing solutions to solve critical business challenges for clients
- Developing proof of concept applications and presenting technical demonstrations
- Troubleshooting technical issues and ensuring best practice integrations
- Providing strategic insights to internal product teams
- Taking ownership of project deliverables

The ideal candidate will have:
- A Bachelor's degree in a STEM discipline
- 5+ years of experience in a customer-facing engineering role
- Strong problem-solving skills and API integration experience
- Knowledge of major programming languages and RESTful APIs

Airwallex offers a dynamic work environment in a rapidly growing fintech company, valued at US$5.6 billion and backed by world-leading investors. Join us in building the global payments and financial platform of the future!

Senior Solutions Engineer at Airwallex, partnering with clients to implement financial solutions and drive growth.

Senior Solutions Engineer - EMEA

Airwallex is the only unified payments and financial platform for global businesses, empowering over 100,000 businesses worldwide with integrated solutions.

Airwallex is seeking a (Senior) Frontend Engineer for their Growth & Ecosystem team in Singapore. The role involves working on cutting-edge technologies to simplify business operations and enable novel use cases for enterprises through integrations with adjacent software. Key responsibilities include coding with React and TypeScript, building micro FE web applications, leveraging Apollo GraphQL, collaborating with the design team, delivering NPM packages, and adopting best practices in testing and deployment. The ideal candidate should have 3+ years of front-end development experience, proficiency in various web technologies, and experience with large-scale financial web systems. This position offers the opportunity to shape the future of finance and create meaningful solutions for businesses worldwide.

**About Airwallex:**
Airwallex is a unified payments and financial platform for global businesses, valued at US$5.6 billion and backed by world-leading investors. With a team of over 1,500 innovative professionals across 20+ global offices, Airwallex is revolutionizing the financial industry by simplifying business operations and enabling novel use cases for enterprises of different sizes through integrations with adjacent software.

**Key Responsibilities:**
1. Coding with React and TypeScript to build high-quality products
2. Building micro FE web applications with domain-based design architecture
3. Leveraging Apollo GraphQL as the backend for frontend (BFF)
4. Collaborating with the design team to build a design system and common components
5. Delivering NPM packages and library widgets for easy client integration
6. Deploying micro FE and node.js services using GCP, Aliyun K8S, and GitLab CICD
7. Implementing comprehensive testing strategies
8. Building nocode/serverless CMS systems using contentful and next.js
9. Engaging with the frontend guild and driving initiatives to improve product quality

**Required Qualifications:**
- 3+ years of front-end development experience
- 2+ years of front-end architecture experience
- Experience in developing large-scale financial web systems
- Bachelor's degree or higher in Computer Science or related field
- Fluent in English
- Proficient in HTML5, CSS3, ECMAScript 6+, TypeScript, React, Vue, Angular
- Familiar with Material UI, Ant Design, Bootstrap 3
- Knowledge of HTTP(S) protocol and RESTful specifications
- Experience with Webpack, Polyfill, Rollup.js
- Familiarity with building BFF using node.js

**Preferred Qualifications:**
- Front-end framework development experience
- Overseas study and work experience
- Experience with GraphQL, NextJS, Redis, RDBMS
- Knowledge of tracking and data analytics (GA, GTM)
- DevOps-related experience (BDD, TDD, CI/CD, Docker, K8S, Nginx)
- Java, Kotlin, Shell development experience

Join Airwallex to be part of an innovative team shaping the future of finance and creating impactful solutions for businesses worldwide.

Airwallex is hiring a (Senior) Frontend Engineer for their Growth & Ecosystem team to build innovative financial solutions using cutting-edge technologies.

(Senior) Frontend Engineer, Growth & Ecosystem

Airwallex is the only unified payments and financial platform for global businesses, powering over 100,000 businesses worldwide with fully integrated solutions to manage everything from business accounts, payments, spend management and treasury, to embedded finance at a global scale.

Airwallex is seeking a Software Engineer II for their Cards team. As part of this role, you'll work on exciting initiatives across the international payments platform, delivering business outcomes within a feature team. You'll develop cloud-native, Kotlin-based microservices, expose them via GraphQL to a React frontend, and work with Kafka events/messaging. Your responsibilities will include designing and building new capabilities, architectural review, reducing tech debt, and improving operational effectiveness.

Key qualifications:
- 3+ years experience in modern engineering practices
- Bachelor's or Master's degree in Computer Science or related field
- Strong computer science fundamentals
- Experience with Java or Kotlin, Spring / Spring Boot
- Familiarity with GraphQL APIs, high volume distributed systems, and Kafka event streams
- Experience with cloud platforms (GCP or AWS), docker, and Kubernetes
- Knowledge of JavaScript / TypeScript
- Familiarity with operational tooling like New Relic, StatsD, Elk, Datadog, Prometheus

Airwallex offers a dynamic work environment in a rapidly growing, global fintech. They encourage hybrid/flexible working, organize regular team building events, and provide freedom for creativity. The company values diversity and makes hiring decisions based on merit, qualifications, competence, and talent, regardless of personal characteristics.

Join Airwallex to be part of building the global payments and financial platform of the future, backed by world-leading investors and valued at US$5.6 billion.

Join Airwallex as a Software Engineer II, Cards in San Francisco, working on cloud-native microservices for a global payments platform.

Software Engineer II, Cards

Airwallex is seeking a Senior Software Engineer for their Security Engineering team. As part of this role, you'll be responsible for keeping $100b+ in payments, 100,000s of customers, and thousands of employees safe. You'll have the opportunity to dive deep into the security program and partner with team members to identify impactful projects such as building internal automation tooling, owning terabyte-scale log pipelines, and using AI to streamline operations.

Key responsibilities include:
- Leading the development of security tools and applications
- Supporting incident response efforts
- Building and maintaining infrastructure including Kubernetes clusters and serverless workloads
- Identifying automation opportunities and developing tools
- Partnering with product engineering teams to drive security outcomes
- Mentoring other Software Engineers in the security team

The ideal candidate will have:
- A Bachelor's degree in Computer Science, Information Security, or related field
- 4+ years of experience as a Software Engineer, ideally with security experience
- Proficiency in scripting (e.g., Python) and systems programming languages (e.g., Golang, C/C++)
- Experience with modern cloud infrastructure
- Strong understanding of information security principles
- Excellent communication skills and ability to work autonomously

Airwallex offers a dynamic environment in a high-growth start-up, valued at US$5.6 billion and backed by world-leading investors. Join a team of over 1,500 innovative professionals across 20+ global offices, working on building the future of global payments and financial platforms.

Join Airwallex as a Senior Software Engineer in Security Engineering, developing tools and applications to safeguard $100b+ in payments and 100,000s of customers.

Senior Software Engineer - Security Engineering

Airwallex is the only unified payments and financial platform for global businesses, empowering over 100,000 businesses worldwide with integrated solutions for business accounts, payments, spend management, and treasury.

Airwallex, a unified payments and financial platform for global businesses, is seeking a Senior Frontend Engineer for their Cards team. This role involves defining and implementing technical strategies to meet evolving product and engineering challenges. You'll work on complex frontend features using React and TypeScript, build micro FE web applications, and collaborate with product managers and stakeholders. Key responsibilities include leveraging Apollo GraphQL, building scalable node services, and actively engaging in Frontend Guild initiatives. The ideal candidate has mastery of modern frontend technologies, strong product thinking, and experience with micro-frontends and domain-based design. Airwallex offers competitive salaries, equity, great work environments in Melbourne and Sydney, and various benefits including mental wellness support, parental leave, and volunteer opportunities. Join a diverse team of 1,500+ innovators across 20+ global offices, backed by world-leading investors, and be part of building the future of global payments and financial platforms.

Senior Frontend Engineer position at Airwallex, working on complex frontend features for the Cards team using React and TypeScript.

Senior Frontend Engineer, Cards

Airwallex, valued at US$5.6 billion, is seeking a Senior Software Engineer for their FinOS/Spend team. This role, based in Singapore, is part of the Engineering and Spend departments. The ideal candidate will have 5+ years of experience in modern engineering practices, strong computer science fundamentals, and expertise in Java or Kotlin, Spring/Spring Boot. They should have experience with event-driven architectures, cloud platforms (preferably GCP), and observability tools. The role involves working on complex product features, contributing to the quality and delivery of products within the Spend team, and demonstrating leadership through engineering work. Key responsibilities include striving for technical excellence, producing high-quality solutions, designing and building REST APIs, fostering effective collaboration across multi-disciplinary squads, and solving complex challenges around data and feature complexity in credit cards, bills, and expenses. The Spend team works at the intersection of backend infrastructure and customer-facing applications, managing millions of transactions. Airwallex offers a diverse and inclusive work environment, considering all candidates based on merit, qualifications, and talent.

Senior Software Engineer role at Airwallex, working on FinOS/Spend team to develop innovative payment and financial solutions.

Airwallex Engineering Jobs

Unified payments and financial platform for global businesses, powering over 100,000 businesses worldwide with integrated solutions for business accounts, payments, and treasury management.