
Backend Engineer & Automation – Remote at The Flex. Remote Location: Paris. Reinvent how the world rents.. At . The Flex. , we believe renting a home should feel as effortless as ordering an Uber.. Our mission is 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 infrastructure that powers every stay, everywhere.. We’re looking for a . Backend Engineer. who thrives on automation, scalability, and impact — someone who can turn complex operational systems into elegant, self-sustaining software.. 💡 . What You’ll Build. As a . Backend Engineer. , you’ll design and scale the backbone of The Flex — the APIs, automations, and intelligence layers that connect global booking channels, automate real-world logistics, and power predictive insights across cities.. Your work will make the difference between chaos and flow — enabling thousands of stays to happen seamlessly, without human intervention.. ⚙️ . Your Mission. Architect Core Systems. – Build scalable, high-performance APIs and services that power global bookings, payments, and property data synchronization.. Automate Operations. – Create microservices and serverless functions that eliminate repetitive manual processes.. Integrate Intelligently. – Connect . Base360.ai. to platforms like Airbnb, Stripe, Twilio, and Hostaway.. Design for Scale. – Build fault-tolerant systems and data pipelines capable of handling millions of transactions across borders.. Enhance Intelligence. – Work with AI and data teams to embed predictive automation into everyday workflows.. Collaborate for Impact. – Partner with product, operations, and front-end teams to translate complex real-world problems into clean, scalable backend solutions.. 🧠 . You’re a Great Fit If You Have. Strong skills in . Node.js. , . Python (FastAPI). , and . AWS. (serverless stack preferred).. Experience designing and scaling . API-first architectures. .. Deep understanding of . databases. , . data synchronization. , and . event-driven systems. .. Curiosity about . automation. , . real estate tech. , and . AI-powered operations. .. A “systems thinker” mindset — building for resilience, not just function.. A . bias for action. , and comfort working in a fast-moving, high-accountability environment.. 🌍 . Why You’ll Love It Here. Massive impact.. Your systems will power thousands of stays and automate the backbone of a $4T industry.. Global mission, lean team.. No bureaucracy. No silos. Just high performers shipping fast.. Autonomy & growth.. You’ll own projects end-to-end and help shape our technical roadmap.. Performance-driven rewards.. Competitive compensation + upside for exceptional contributors.. Remote-first culture.. Work from anywhere — we care about results, not hours.. 🚫 . Do Not Apply If. You’re looking for a slow, risk-free 9–5.. You prefer meetings over momentum.. You’re satisfied with average code and average results.. You don’t want to push yourself to operate at the top 1% of your craft.. #LI-Remote