Full-time

Lead Full-Stack Engineer

Posted by The Flex • brighton, England, United-Kingdom

📍 brighton, England 🕒 February 28, 2026

About the Role

What You’ll Build

As a Lead Full-Stack Engineer , you will own the architecture and technical direction of The Flex platform — spanning web applications, APIs, automation engines, and cloud infrastructure.

You’ll lead by building. You’ll design systems, set standards, and make key technical decisions while remaining deeply hands‑on across the stack. This is not a people‑management role. It’s a technical leadership role for someone who wants to shape systems, mentor by example, and build platforms that scale globally.

Your Mission

  • Own the Architecture — Define and evolve the technical architecture powering bookings, payments, availability, pricing, and guest experience.
  • Lead by Building — Deliver critical features end‑to‑end across frontend, backend, and infrastructure setting the bar for quality and speed.
  • Design API‑First Platforms — Architect scalable, well‑structured APIs that ...

Ready to Apply?

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