Senior Frontend Engineer - AI-Powered Growth Platform

Airwallex; Seattle (WA); On-site; USD 140,000 - 180,000; Full time

Job summary

Airwallex is seeking a Senior Frontend Engineer to design and own high-performance web experiences in our Seattle-area Growth Engineering team. You’ll build scalable frontend platforms with React and TypeScript, and shape AI-native user experiences that power acquisition, activation, and retention.

Join a fast-moving, global fintech group where you’ll collaborate with Product, Design, Data Science, and Backend Engineering to deliver measurable impact, iterate rapidly, and elevate frontend

Qualifications

• 5+ years of professional frontend experience
• Strong proficiency in JavaScript, TypeScript, React
• Strong understanding of frontend architecture and web performance
• Proven ability to independently design and deliver complex frontend solutions
• Strong ownership, problem-solving, and collaboration skills

Responsibilities

• Build scalable frontend experiences (websites, landing pages, growth funnels)
• Develop AI-native user interfaces and workflows
• Own end-to-end technical delivery of frontend apps
• Drive performance, SEO, accessibility, and experimentation
• Collaborate with Product, Design, Marketing, Data Science, and Backend Engineering
• Elevate frontend quality through architecture, reusable components, code reviews

Skills

5+ years frontend engineering

JavaScript

TypeScript

React

Frontend architecture

Web performance

Cross-functional collaboration

Education

Bachelor's degree in Computer Science, Engineering, or related field

Tools

Next.js

Server-side rendering

Static generation

Design systems

Frontend build tooling

Job description

Airwallex is seeking a Senior Frontend Engineer to design and own high-performance web experiences in our Seattle-area Growth Engineering team. You’ll build scalable frontend platforms with React and TypeScript, and shape AI-native user experiences that power acquisition, activation, and retention.

Join a fast-moving, global fintech group where you’ll collaborate with Product, Design, Data Science, and Backend Engineering to deliver measurable impact, iterate rapidly, and elevate frontend