Senior Frontend Engineer - Growth

Rounx Limited; United States; On-site; USD 150,000 - 210,000; Full time

Job summary

Airwallex is seeking a Senior Frontend Engineer for Growth in San Francisco to design and build scalable frontend solutions using React and TypeScript for landing pages, campaigns, and experimentation.

The ideal candidate has 6+ years in frontend development, a technical bachelor's, and strong collaboration and data-driven mindset, with a focus on code quality and security.

Qualifications

• 6+ years of frontend development experience.
• Strong expertise in React and TypeScript.
• Bachelor’s degree in a technical field.

Responsibilities

• Design and build scalable frontend solutions for growth initiatives.
• Develop landing pages, marketing campaigns, and experimentation frameworks.
• Collaborate with cross-functional teams and ensure code quality and security.

Skills

React

TypeScript

Frontend architecture

Landing pages

A/B testing

Education

Bachelor's degree in a technical field

Job description

Senior Frontend Engineer - Growth

Airwallex is a global payments and financial platform empowering over 250,000 businesses with integrated solutions for payments, treasury, and embedded finance. The Growth Team focuses on user acquisition and market expansion, using data and technology to create seamless experiences that drive engagement and retention. As a Senior Frontend Engineer, you will design and build scalable, high-performance frontend solutions using React and TypeScript for growth initiatives, including landing pages, marketing campaigns, and experimentation frameworks. You will collaborate with cross-functional teams, drive data-driven strategies, and champion best practices in code quality and security. This role is based in San Francisco.

The ideal candidate has 6+ years of professional frontend development experience, a Bachelor’s degree in a technical field, and strong expertise in TypeScript and React. Experience with user research, A/B testing, and cross-functional collaboration is required. Familiarity with secure coding practices, global compliance standards, and rapid prototyping is a plus. You should be self-motivated, adaptable, and passionate about building impactful, user-centric products. Strong communication skills and an ownership mentality are essential.