Frontend Engineer - Payments & Checkout (React/TypeScript)

Commerce; Greater London; On-site; GBP 65,000 - 90,000; Full time

Job summary

Commerce is seeking a Software Engineer for its payments integrations team. You will build high-quality front-end features using React and TypeScript, focus on performance, and collaborate with product managers and designers.

You will refactor complex areas, fix issues across the stack, and contribute to a culture of continuous improvement while ensuring quality, security, and reliable checkout experiences.

Qualifications

• 3+ years of hands-on experience building front-end applications with React and TypeScript.
• Bachelor's degree in CS, EE, SW, CE, MIS or equivalent experience.
• Able to write maintainable, well-tested code and improve existing systems.

Responsibilities

• Build high-quality front-end features using React and TypeScript, focusing on clarity and performance.
• Refactor legacy or complex code to improve readability and long-term health.
• Identify and fix issues across the stack to ensure robust, scalable solutions.

Skills

React

TypeScript

Frontend development

Code quality

Education

Bachelor's degree in CS / EE / SW / CE / MIS

Job description

Commerce is seeking a Software Engineer for its payments integrations team. You will build high-quality front-end features using React and TypeScript, focus on performance, and collaborate with product managers and designers.

You will refactor complex areas, fix issues across the stack, and contribute to a culture of continuous improvement while ensuring quality, security, and reliable checkout experiences.