Top Engineering Jobs

Senior backend engineer for the Onboarding team building scalable, high-availability microservices in Java/Kotlin. Design data pipelines and event-driven architectures, enable analytics and growth initiatives, support A/B testing and feature toggles, and ensure security and regulatory compliance. Collaborate with cross-functional teams, participate in architecture and code reviews, and mentor teammates to improve system reliability and onboarding performance.

Lead the Onboarding engineering team to define technical strategy, architecture, and delivery for KYC/onboarding workflows. Partner with Product and Design to prioritize roadmap, ensure code and design quality, own operational excellence (monitoring, incidents, audits), and drive scalable, secure API- and integration-heavy systems.

Serve as the primary IT engineer for Legal, Risk & Compliance: design and implement workflows, automations and AI; integrate SaaS and cloud systems; manage identity and access; own legal applications; run projects end-to-end; handle escalations and on-call incidents; write docs and collaborate with INFOSEC, People Ops, and Engineering to scale global systems.

Design, build, and maintain scalable microservices for high‑traffic growth funnels. Collaborate with product, design, and data teams to enable data‑driven experiments, A/B testing, analytics pipelines, and observability. Ensure secure, fault‑tolerant, cloud‑native architectures and mentor peers to improve quality and performance.

Design, build, and operate backend services for card issuing, transaction processing, and settlement. Develop scalable, resilient distributed systems and RESTful APIs. Ensure reliability through monitoring, alerting, on-call participation, and performance tuning. Write well-tested code, participate in design reviews, mentor peers, and collaborate with product and regional stakeholders.

Design and build reliable backend systems for the Yield investment product. Own end-to-end delivery of investment workflows, maintain financial infrastructure (reconciliation, ledgers), integrate with external providers, ensure observability and API quality, and collaborate with Product, Infrastructure, and Design.

Lead architecture, development, and operation of Airwallex's Global Treasury and Payment Network. Collaborate with product, design, and engineering across regions to build reliable, scalable payment products; measure and optimize via data; mentor engineers and raise technical standards.

Design and implement backend and frontend components for global treasury and payment products using Kotlin/Java or ReactJS. Collaborate with product managers and designers, empathize with customers, and use data to measure and optimize product performance. Contribute to scaling Airwallex's payment infrastructure and shipping high-quality features.

Lead the mobile platform for iOS and Android: design shared architecture, own core libraries (auth, payments, observability), improve security and CI/CD, run releases, drive cross-team initiatives, mentor engineers, and raise developer experience and reliability.

Serve as the primary IT engineer for Legal, Risk & Compliance: design and build workflows, automations and AI integrations, manage legal applications and integrations, own features end-to-end, handle escalations and on-call incidents, write documentation, and partner with InfoSec and global IT teams to scale systems.