Product-Focused Full Stack Engineer

The Flex Manchester, England, United Kingdom

Join the mission transforming how the world lives and moves.
At The Flex
, we believe renting a home should be instant, intelligent, and effortless — as seamless as tapping a button. Our vision: a world where anyone can live anywhere, without friction or borders. Powered by Base
360.ai, our proprietary automation platform, we’re building the operating system for modern rentals — linking property data, orchestrating operations, and powering the intelligent systems behind every stay, in every city.

Product‑Focused Full Stack Engineer — build automation at scale at the intersection of systems, AI, and real‑world impact.

Seniority level: Entry level |
Employment type: Full‑time |
Job function: Engineering and Information Technology

You’ll work at the core of the Base
360.ai platform — designing and scaling systems behind instant bookings, automated logistics, smart access, and predictive operations.

You’ll convert real‑world operational chaos into clean, automated, production‑grade software that powers thousands of stays across borders. Your work will directly influence how people live, move, and experience true flexibility worldwide.

• Design fast, reliable APIs and backend workflows that power global bookings, payments, and end‑to‑end operations.
• Craft serverless systems, microservices, and automation pipelines that remove repetitive tasks and enable fully automated stays through Base
  360.ai.
• Integrate Base
  360.ai with platforms like Airbnb, Stripe, Hostaway, and Twilio — creating a unified automation layer.
• Build fault‑tolerant, event‑driven systems processing millions of real‑time events across cities and countries.
• Work with product, data, and operations teams to turn automation ideas into real‑world impact, from concept to code to live execution.
• Prototype, iterate, measure, and scale — optimizing for learning and impact above all.

• Experience with Node.js, React, or Python (FastAPI)
• Familiarity with AWS, especially serverless architectures
• Strong understanding of API‑driven development, microservices, or distributed systems
• A passion for automation, AI‑driven workflows, and real‑world system design
• A builder's mindset — pragmatic, fast, clean, and impact‑oriented
• A bias toward action — you solve problems by shipping, not discussing

Real Influence — Your code will automate complex operations and power thousands of stays worldwide through Base
360.ai.

A Global Vision, A Small Team — High ownership, zero bureaucracy, and the opportunity to build foundational, industry‑defining systems.

Autonomy & Creativity — Freedom to experiment, move fast, and shape the technical direction of the Base
360 platform.

Performance‑Based Rewards — Competitive compensation and meaningful upside for exceptional contributors.

Remote‑First Culture — Work from anywhere. We optimize for outcomes, not hours.

• You need routine more than progress
• You prefer planning over building
• “Good enough” is good enough
• You’re not driven to become world‑class in your craft