Software Engineer, Frontend/ Senior Software Engineer, Frontend

Airwallex is seeking a seasoned Senior Frontend Engineer to join its high‑impact engineering team in Singapore. This role sits at the intersection of finance and technology, where you will help shape the user experience of a platform that powers global payments for over 200,000 businesses.

Company Overview

Airwallex offers a unified payments and financial platform that combines proprietary infrastructure with advanced software. The company’s mission is to enable businesses of all sizes to transact seamlessly across borders, providing tools for invoicing, payouts, currency conversion, and more. With a presence in multiple markets, the Singapore office serves as a hub for innovation and talent development, supporting a rapidly expanding client base.

Position Overview

The Senior Frontend Engineer will lead the design and implementation of responsive, high‑performance user interfaces for Airwallex’s core products. Working closely with product managers, designers, and backend engineers, you will translate complex financial workflows into intuitive, accessible front‑end experiences. The role emphasizes architectural thinking, mentorship of junior developers, and continuous improvement of the front‑end stack.

Key Responsibilities

• Develop and maintain scalable front‑end applications using modern JavaScript frameworks and UI libraries.
• Collaborate with cross‑functional teams to gather requirements and define technical solutions.
• Ensure high standards of code quality, performance, and accessibility across all digital properties.
• Champion best practices in component design, state management, and testing.
• Provide technical guidance and mentorship to junior engineers.

Qualifications

• Extensive experience building enterprise‑grade web applications.
• Strong proficiency in HTML, CSS, and JavaScript (ES6+), with deep knowledge of at least one major front‑end framework.
• Proven ability to optimize UI performance and resolve complex rendering issues.
• Excellent communication skills and a collaborative mindset.
• Experience mentoring or leading technical projects is highly valued.