Senior Frontend Developer at Forsyth Barnes, London Area, £500 per day

Senior Frontend Engineer (React)

3 Month Contract

£500 PER DAY (Outside IR35)

Predominately Remote (However may be needed to meet the team on specific occasions)

Frontend Engineer Requirements (React)

Core

• React (5+ years)
• TypeScript
• Redux or modern state management (Zustand, Recoil)
• React Query or similar for API data flows
• Strong understanding of component architecture, hooks, context, routing

Portal / Admin UI experience

• Experience building admin portals, settings pages, configuration UIs
• Comfortable working with role‑based visibility, conditional UI, feature flags

API integration

• Comfortable consuming REST APIs
• Strong understanding of error handling, loading states, retry logic

Bonus

• Experience with design systems (Material UI, Chakra, custom internal systems)
• Experience with Figma → React workflows
• Experience with payments UI or terminal UI is a plus