Frontend Engineer II - React/TypeScript for Payments

BigCommerce, Inc.; Greater London; On-site; GBP 65,000 - 95,000; Full time

Job summary

BigCommerce, Inc. is seeking a Software Engineer focused on frontend development to help build scalable, high-performance checkout and UI experiences using React and TypeScript.

You will work closely with product managers and designers to deliver reliable features and improve the overall developer experience. Ideal candidates have at least 3 years of hands-on React and TypeScript experience, possess strong collaboration skills, and take ownership of outcomes while maintaining high-quality,

Qualifications

• 3+ years of hands-on experience building frontend applications with React and TypeScript.
• Bachelor's degree in CS, EE, SW, CE, MIS or equivalent experience.

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 maintainability.
• Identify and fix issues across the stack to ensure robust, scalable solutions.
• Collaborate with product managers, designers, and other engineers to define requirements and deliver outcomes.
• Provide thoughtful code reviews and mentor others to foster quality and reliability.
• Contribute to the team's technical direction with practical, well-reasoned suggestions.
• Improve frontend developer experience through tooling, testing, and performance improvements.
• Engage with open source codebases when appropriate to extend shared libraries.

Skills

React

TypeScript

Front-end development

Code readability

Education

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

Job description

BigCommerce, Inc. is seeking a Software Engineer focused on frontend development to help build scalable, high-performance checkout and UI experiences using React and TypeScript.

You will work closely with product managers and designers to deliver reliable features and improve the overall developer experience. Ideal candidates have at least 3 years of hands-on React and TypeScript experience, possess strong collaboration skills, and take ownership of outcomes while maintaining high-quality,