Senior Frontend Engineer, Scale Platform (React/TypeScript)

Airwallex; Greater London; Hybrid; GBP 90,000 - 120,000; Full time

Job summary

Airwallex in London is seeking a Senior Frontend Engineer to own the frontend work for the Scale team. You will design, implement, and maintain user-facing experiences across our platform products, collaborating with backend, Product, and Design to turn requirements into reliable solutions.

You will work from the London office three days a week, with a hybrid schedule that balances autonomy and cross-functional collaboration to deliver high-quality software at scale.

Qualifications

• Strong frontend experience with ReactJS and modern JS/TS.
• Ability to own frontend work end to end across stacks.
• Proven independent delivery with minimal oversight.
• Clear communication with technical and non-technical stakeholders.
• Ability to balance performance with business velocity.
• Experience in cross-functional environments with Product, Design, Compliance, and Sales Design.

Responsibilities

• Own frontend work for the Scale team; design, implement, maintain user-facing experiences.
• Collaborate with backend, Product and Design to translate requirements into solutions.
• Build and maintain frontend experiences across the stack with React-based development.
• Make pragmatic technical decisions balancing flexibility, simplicity and maintainability.

Skills

ReactJS

JavaScript/TypeScript

Full stack ownership

Independent delivery

Communication

Performance trade-offs

Cross-functional teamwork

Tools

PostgreSQL

Redis

Kafka

Cloud platforms (AWS/GCP/Azure)

Job description

Airwallex in London is seeking a Senior Frontend Engineer to own the frontend work for the Scale team. You will design, implement, and maintain user-facing experiences across our platform products, collaborating with backend, Product, and Design to turn requirements into reliable solutions.

You will work from the London office three days a week, with a hybrid schedule that balances autonomy and cross-functional collaboration to deliver high-quality software at scale.