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Senior Frontend Engineer

AirwallexLondon, United Kingdom
75000GBP - 140000GBP
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What the Scale Team Does

  • Embedded Finance Platform: Build and maintain the multi-tenant infrastructure powering companies like Rippling, Navan, Qantas, and SHEIN. You'll architect systems that aggregate requests from all platform customers, meeting enterprise-grade SLAs for availability, latency, and throughput while handling cross-data-center scenarios.
  • Cross-Domain Product Features: Own features that require synthesizing knowledge across business, regulatory, and technical domains 94areas where no single existing team has full coverage, like tax systems, compliance-driven flows, or monetization tools.
  • Solutions Architecture: Design integrations for enterprise prospects by translating their business requirements into technical solutions. Your architectural decisions directly influence deal outcomes 94from enabling multi-million dollar contracts to differentiating in competitive sales.

Who You Are

You might be a great fit if you

  • Have 5+ years of software engineering experience in ReactJS & TypeScript
  • Excel at making the right level of abstraction 94balancing flexibility and simplicity in system/component design
  • Demonstrate clean communication across technical and non-technical stakeholders
  • Make pragmatic decisions on when to optimize for performance vs. velocity based on business impact
  • Thrive in cross-functional environments spanning Product, Design, Compliance, and Sales
  • Design for scale, maintainability, and production excellence

Bonus if you have

  • Fintech, payments, or regulated industry experience
  • Experience with OAuth2.0, API design, or developer documentation
  • Solutions engineering or customer-facing technical experience
  • Experience building BFF services or API aggregation layers (Node.js or similar)
  • Comfort working across the stack 94taking on scoped backend tasks when it improves delivery speed
  • Strong product sensibility and user empathy, with experience incorporating user research into technical decisions

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FAQ

Is the Senior Frontend Engineer position at Airwallex remote?
Yes. This role was posted on Remote Frontend Jobs, a job board that lists exclusively fully remote positions.
What is the salary for the Senior Frontend Engineer role?
The posted salary range for this position is 75000GBP - 140000GBP.
When was this Senior Frontend Engineer job posted?
This listing was posted on April 17, 2026 and is still open for applications.
How do I apply for the Senior Frontend Engineer position at Airwallex?
Use the apply button on this page — it takes you directly to the employer’s application page.

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