Frontend Engineer - Checkout & Loyalty Platform

EFG (ESL FACEIT Group) is seeking a Frontend Engineer to own critical revenue-facing features in a modern stack (React 18+, Next.js 16, TypeScript). You will collaborate across Product, Design and Backend teams within a large monorepo and contribute to a cutting-edge subscriber experience including checkout, gifting, loyalty and activation flows.

You will apply strong styling fundamentals with Styled Components and CSS Modules, write robust UI tests, and drive performance, accessibility and