Frontend Platform Engineer - Scale & Multi-Tenant (React/TS)

Airwallex; Singapore; On-site; SGD 120,000 - 160,000; Full time

Job summary

Airwallex in Singapore is seeking a frontend engineer to build frontend experiences and platform capabilities using ReactJS and TypeScript for multi-tenant systems and enterprise integrations serving global customers from our Singapore office.

You will translate complex business, regulatory, and technical requirements into scalable, maintainable user experiences that balance tenant isolation, performance, and delivery speed.

Qualifications

• 5+ years of software engineering experience with ReactJS and TypeScript.
• Clear communication across technical and non-technical stakeholders.
• Experience thriving in cross-functional environments spanning Product, Design, Compliance, and Sales.

Responsibilities

• Build frontend capabilities for multi-tenant platforms, balancing tenant isolation with resource efficiency and long-term extensibility.
• Own cross-domain product features that bring together business, regulatory, and technical requirements.
• Design enterprise integrations by translating customer business needs into scalable technical solutions.
• Partner with Product, Design, Compliance, and Sales to turn complex requirements into clear, reliable experiences.
• Make pragmatic trade-offs between performance, maintainability, and delivery speed based on business impact.

Skills

ReactJS

TypeScript

Communication

System design

Performance optimization

Cross-functional collaboration

Tools

ReactJS

TypeScript

Job description

Airwallex in Singapore is seeking a frontend engineer to build frontend experiences and platform capabilities using ReactJS and TypeScript for multi-tenant systems and enterprise integrations serving global customers from our Singapore office.

You will translate complex business, regulatory, and technical requirements into scalable, maintainable user experiences that balance tenant isolation, performance, and delivery speed.