Senior Frontend Engineer — React/TS for Loyalty Platform (Hybrid)

Takeaway; United States; Hybrid; USD 93,000 - 145,000; Full time

Job summary

Just Eat Takeaway.com is seeking a Senior Web Engineer to drive frontend architecture for partner loyalty programmes. You will shape scalable React/TypeScript systems and mentor engineers while collaborating with product and backend teams across global markets.

You’ll own performance, accessibility, and reliability, participate in on-call duty, and work in a hybrid model with 3 days in our London/Bristol offices and 2 remote days.

Qualifications

• Proven React/TS frontend architecture experience in production-grade apps.
• Experience shaping product roadmaps into scalable frontend designs.
• Strong testing practice across unit/integration end-to-end layers.

Responsibilities

• Lead frontend architecture and technical design for loyalty web apps.
• Collaborate with product, UX and backend to translate roadmaps into designs.
• Own performance, accessibility, and reliability in production.
• Mentor engineers and champion code quality through reviews.

Skills

React & TS

AI-assisted coding

Testing strategy

State management

WCAG accessibility

CI/CD & Cloud

Technical leadership

Inner-source

Tools

Next.js

Playwright

Cypress

React Testing Library

Jest

Vitest

TanStack Query

Redux Toolkit

Vite

Webpack

Job description

Just Eat Takeaway.com is seeking a Senior Web Engineer to drive frontend architecture for partner loyalty programmes. You will shape scalable React/TypeScript systems and mentor engineers while collaborating with product and backend teams across global markets.

You’ll own performance, accessibility, and reliability, participate in on-call duty, and work in a hybrid model with 3 days in our London/Bristol offices and 2 remote days.