Apply on company website Singapore, Singapore On-site Full-time

Airwallex is hiring a Senior Cloud Network Engineer, Infra

Responsibilities

  • Operate and extend a global cloud network infrastructure into new regions while meeting regulatory and compliance standards.
  • Contribute to planning the future structure and size of the networking team.
  • Guide and develop junior engineering staff through mentorship and training.
  • Design, deploy, and manage highly available and secure network systems across local, wide-area, virtual private, and cloud networks spanning multiple data centers and regions.
  • Oversee international leased lines and domestic internet connections to ensure global network connectivity.
  • Manage configuration, monitoring, and troubleshooting of complex network hardware and cloud environments, including routers, switches, firewalls, and load balancers.
  • Serve as a primary contact for critical network incidents, leading resolution efforts and documenting post-incident reviews.
  • Partner with cross-functional teams such as security, DevOps, database, corporate IT, and facilities to integrate and support network solutions across regions.
  • Work with both technical and non-technical stakeholders to resolve network issues in physical and cloud-based environments.
  • Create and maintain detailed network documentation, including topologies, configurations, and operational runbooks.
  • Assess and propose networking technologies that align with business expansion goals.
  • Take part in a rotating on-call schedule to respond to production and infrastructure incidents.
  • Support planned network maintenance and upgrades with flexible scheduling to reduce operational impact.
  • Identify and recommend improvements to enhance network monitoring, visibility, and operational efficiency.

Attributes We Value

We seek experienced builders with entrepreneurial drive who desire meaningful impact, rapid learning, and full ownership. You possess deep technical expertise and clear analytical thinking, are inspired by our mission and values, and balance speed with precision. You are curious, collaborative, and action-oriented—capable of turning ideas into working solutions independently. You leverage AI to boost productivity and solve challenges efficiently. You’ll work on high-impact, visible projects with talented peers and grow alongside a company shaping the future of global financial infrastructure. If this resonates, we invite you to join us in building what's next.

Applicant Safety Policy: Fraud and Third-Party Recruiters

To prevent recruitment fraud, note that we will never request bank details, passport numbers, or payments during hiring. Official communications come only from @airwallex.com emails. Apply exclusively through careers.airwallex.com or our official LinkedIn page. We do not accept unsolicited resumes from recruiters and will not pay fees without a formal agreement. By submitting a candidate, recruiters agree to these terms.

Equal opportunity

We are committed to equal opportunity in hiring and evaluate all candidates on merit, qualifications, skills, and performance. We do not discriminate based on race, color, religion, national origin, sex, sexual orientation, ancestry, citizenship, marital status, disability, gender identity, or any other protected characteristic.

Other

  • Participate in a global on-call rotation to address production and infrastructure incidents.
  • Support scheduled network upgrades and adapt to flexible work hours to limit business impact.
  • Demonstrate strong written and verbal English communication abilities.
  • Notify us if you require accommodations due to a disability or special need.
Job Details
Location Singapore, Singapore
Work mode On-site
Employment Full-time
Department Engineering, Infrastructure & Productivity
Category DevOps & SRE
Posted 19 days ago
Application On company website
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About company
Airwallex logo
Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 200,000 businesses worldwide – including Brex, Rippling, Navan, Qantas, SHEIN and many more – with fully integrated solutions to manage everything from business accounts, payments, spend management and treasury, to embedded finance at a global scale. Proudly founded in Melbourne, we have a team of over 2,000 of the brightest and most innovative people in tech across 26 offices around the globe. Valued at US$8 billion and backed by world-leading investors including T. Rowe Price, Visa, Mastercard, Robinhood Ventures, Sequoia, Salesforce Ventures, DST Global, and Lone Pine Capital, Airwallex is leading the charge in building the global payments and financial platform of the future.
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