System Analyst jobs in United Kingdom

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

Our mission: make renting borderless, instant, and intelligent.

Through Base360.ai, our proprietary platform, we’re building the digital operating system of the rental world — connecting property data, automating operations, and powering an intelligent infrastructure behind every stay, everywhere.

We’re looking for a Software Engineer who loves building systems that automate the real world — someone who thrives at the crossroads of AI, automation, and scale.

If you’re driven by impact and obsessed with engineering elegance, this is your opportunity to help reinvent how millions live, travel, and rent.

You’ll work on the core systems that make The Flex run — from seamless booking flows and payment infrastructure to automated cleaning logistics and smart pricing engines.

You’ll turn complex, fragmented real estate operations into clean, reliable, and intelligent software.

Your work won’t sit in theory — it will shape how thousands of people move, live, and experience true flexibility.

• Build the Core – Develop scalable, high-performance APIs and automation workflows powering global operations.

• Automate Everything – Design microservices and serverless functions that remove manual friction from daily operations.

• Integrate the Ecosystem – Connect Base360.ai with platforms like Airbnb, Stripe, and Twilio through robust, elegant integrations.

• Design for Scale – Build fault-tolerant, event-driven systems that handle millions of transactions in real time.

• Collaborate Across Borders – Work closely with product, data, and operations teams to bring automation to life — from code to the physical world.

• Ship Fast, Learn Faster – Iterate quickly, measure impact, and scale what works.

• Solid experience with Node.js, React, and/or Python (FastAPI).

• Familiarity with AWS (serverless stack) and API-first architectures.

• Hands-on experience with databases, microservices, and real-time systems.

• A builder’s mindset — fast, pragmatic, and obsessed with clean, elegant solutions.

• Curiosity about automation, AI, and real estate technology.

• A bias for action — you move ideas to production, not slide decks.

• Massive Real-World Impact – Your code will power thousands of stays and automate operations across cities worldwide.

• Global Mission, Lean Team – No bureaucracy. Just ambitious builders moving fast.

• Autonomy & Ownership – Freedom to make decisions and ship bold ideas.

• Performance-Driven Rewards – Competitive pay + upside for top performers.

• Remote-First Culture – Work from anywhere. What matters is output, not hours.

• You prefer predictability over progress.

• You like planning more than building.

• You’re not striving to be among the top 1% in your craft.

#LI-Remote