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Technical Support Engineer

UK - London💼 Full-time🗓 2026-09-22 → 2026-09-26

Core

Provide technical support, consulting, and best practices to developers, merchants, and internal teams regarding post-integration issues with Airwallex's global financial platform.

Role type

Technical Support Engineer (Fintech/Payments)

Builds

Airwallex unified payments and financial platform for global businesses

Domain

Fintech, Global Payments, Financial Infrastructure

Deliverable

client delivery

Required skills

Troubleshooting, problem-solving, ticket handling, SQL, REST/JSON/SOAP, Python/Java/PHP/C#/JavaScript/Shell scripting, Web technologies (HTTP/HTTPS), Splunk, Grafana

Preferred skills

E-commerce, payment, or fintech industry experience

Technologies

Python, Java, PHP, C#, JavaScript, Shell scripting, SQL, REST, JSON, SOAP, Splunk, Grafana, HTTP, HTTPS

Responsibilities

Work directly with developers and merchants on post-integration issues; conduct test scenarios for technical issues; install and configure test environments and payment APIs; communicate technical issues to customers and internal departments; identify irregularities in functionality; develop technical documentation (sample code, logs, FAQs); support global incident management coordination.

Seniority

Mid-level, hands-on IC

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