Full Stack Software Engineer at The Flex

Paris, Ile-de-France, France -

Full Time

Start Date

Immediate

Expiry Date

18 Jan, 26

Salary

0.0

Posted On

20 Oct, 25

Experience

2 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Node.js, React, AWS, API Design, FastAPI, Python, Automation, Real Estate Tech, AI, Cloud Infrastructure, Microservices, Predictive Pricing, Operational Alerts, Clean Code, Efficiency, Collaboration

Industry

Real Estate

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 opportunity to help redefine how millions live and move. 💡 What You’ll Build As a Full Stack Engineer, you’ll architect and scale the systems that power The Flex — from frictionless guest journeys to automated check-ins, cleaning logistics, and predictive pricing. You’ll work across the stack and across borders, turning complex real estate challenges into clean, elegant, and scalable code. You won’t just ship features — you’ll engineer efficiency, eliminate bottlenecks, and shape the backbone of the future of intelligent rental operations. ⚙️ Your Mission Build the Core – Develop scalable, high-performance web applications that power bookings, payments, and automation workflows. Automate Everything – Design AI-driven scripts and microservices to remove repetitive operational tasks. Integrate Intelligently – Build and optimize APIs connecting Base360.ai with platforms like Airbnb, Stripe, and Twilio. Ship Fast, Scale Smart – Manage cloud infrastructure (AWS, serverless) and ensure rapid, reliable deployments. Solve Problems That Matter – Tackle challenges like global booking synchronization, predictive pricing, and live operational alerts. Collaborate Deeply – Partner with product, operations, and data teams to bring automation from code to the real world. 🧠 You’re a Great Fit If You Have Strong experience with Node.js, React, and AWS (serverless stack preferred). Expertise in designing and scaling API-first architectures. Familiarity with FastAPI/Python for automation and data pipelines (a plus). A passion for clean, efficient, and production-grade systems. Curiosity for automation, real estate tech, and AI-driven operations. A bias for action, and the drive to build fast and learn faster. 🌍 Why You’ll Love It Here Real impact – Your code will power thousands of stays and disrupt a $4T industry. Global mission, lean team – No silos. No politics. Just high performers shipping fast. Growth mindset – We iterate quickly, embrace failure, and scale what works. Performance-driven rewards – Competitive pay + meaningful upside for top contributors. Remote-first culture – Work from anywhere. Results > hours. 🚫 Do Not Apply If You’re looking for a safe, slow 9–5. You prefer talking over doing. You’re comfortable being average. You’re not aiming to be among the top 1% in your craft. #LI-Remote

Responsibilities

As a Full Stack Engineer, you will develop scalable web applications that facilitate bookings, payments, and automation workflows. You will also design AI-driven scripts to automate operational tasks and optimize APIs for integration with various platforms.