Senior Frontend Engineer: React & Design System Owner

Prism Digital is seeking a Senior Front-End Developer in London to own the front end across our POS and payments products. You will drive a component-driven architecture, mentor a small team, and shape the shared design system while delivering robust, high‑performing UIs.

The role emphasizes ownership, autonomy, and impact on product quality as the company scales. You’ll work in a hybrid setup with a supportive leadership culture that values technical excellence.