Full Stack Engineer Remote

The Flex; Leeds; Remote; GBP 80,000 - 100,000; Full time

Job summary

A technology-driven rental platform is seeking a motivated Full-Stack Engineer to build scalable applications and automate operations. You'll work with advanced technologies like Node.js and React to enhance guest experiences and streamline workflows. This role offers competitive compensation within a remote-first culture, promoting impactful work in a dynamic industry.

Benefits

Competitive compensation

Remote-first culture

Growth-oriented environment

Performance-driven rewards

Qualifications

• Strong skills in Node.js, React, and AWS (serverless stack preferred).
• Experience designing and scaling API-first architectures.
• Comfort with FastAPI / Python and scripting for automation (a plus).
• A love for building clean, efficient, production-grade systems — fast.
• Curiosity about automation, real estate tech, and AI operations.
• A “get it done” attitude and a bias for speed over bureaucracy.

Responsibilities

• Develop scalable, high-performance applications that drive bookings and payments.
• Design AI-driven scripts and microservices that eliminate repetitive tasks.
• Build and optimize APIs connecting Base360.ai to various platforms.
• Manage cloud infrastructure (AWS, serverless) and deploy updates efficiently.
• Tackle complex challenges regarding synchronization across booking channels.
• Collaborate closely with product and ops teams.

Skills

Node.js

React

AWS (serverless stack)

API-first architectures

FastAPI / Python

Job description

Join the team that’s reinventing how the world rents.

At The Flex, we believe renting a home should feel as effortless as ordering an Uber.

Our mission is bold — to make renting borderless, instant, and intelligent.

Through Base360.ai, our proprietary platform, we’re building the digital nervous system of the rental world — connecting property data, automating operations, and creating an intelligent layer that powers every stay, everywhere.

If you’re an engineer who thrives at the intersection of automation, AI, and real-world impact, this is your chance to help shape a product that will redefine how millions live and move.

What You’ll Build

As a Full-Stack Engineer, you’ll help architect and scale the systems that power The Flex — from seamless guest bookings to automated check-ins, cleaning logistics, and predictive pricing. You’ll work across the stack and across borders, turning complex real estate problems into clean, elegant code.

You won’t just write features — you’ll engineer efficiency, eliminate friction, and help us build the future of intelligent rental operations.

Your Mission

• Build the Core – Develop scalable, high-performance applications that drive bookings, payments, and automation workflows.
• Automate Everything – Design AI-driven scripts and microservices that eliminate repetitive operational tasks.
• Integrate Intelligently – Build and optimize APIs that connect Base360.ai to platforms like Airbnb, Stripe, Twilio, and beyond.
• Ship Fast, Scale Smart – Manage cloud infrastructure (AWS, serverless) and deploy updates that never slow us down.
• Solve Problems That Matter – Tackle complex challenges — from synchronization across global booking channels to live operational alerts.
• Collaborate Deeply – Work closely with product and ops teams to bridge the gap between software and real-world execution.

You’re a Great Fit If You Have

• Strong skills in Node.js, React, and AWS (serverless stack preferred).
• Experience designing and scaling API-first architectures.
• Comfort with FastAPI / Python and scripting for automation (a plus).
• A love for building clean, efficient, production-grade systems — fast.
• Curiosity about automation, real estate tech, and AI operations.
• A “get it done” attitude and a bias for speed over bureaucracy.

Why You’ll Love It Here

• Build real impact. Your code will power thousands of stays and transform an outdated $4T industry.
• Global mission, lean team. No silos. No politics. Just high performers building fast.
• Growth mindset. We move quick, break things, and learn even quicker.
• Performance-driven rewards. Competitive compensation + upside for exceptional contributors.
• Remote-first culture. Work from anywhere — results matter more than hours.

Do Not Apply If

• You want a safe, slow 9–5 job.
• You prefer talking over doing.
• You’re comfortable being average.
• You don’t want to push yourself to be among the top 1% in your craft.