Senior React Engineer – Design Systems (Flexible Hours)

Company: dunnhumby
Apply for the Senior React Engineer – Design Systems (Flexible Hours)
Location: Manchester
Job Description:

dunnhumby is seeking a Senior Engineer to enhance the company’s design system through the development of reusable React components. You will play a pivotal role in analyzing requirements, maintaining existing components, and mentoring junior team members.

The ideal candidate will have extensive experience with React.js, TypeScript/JavaScript, and CSS. The company promotes flexible working arrangements to support work-life balance and values diversity in its culture.

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Posted: June 12th, 2026