Jobs in Lille, France

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 Base360.ai, our proprietary automation platform, we’re building the operating system of modern rentals — linking property data, orchestrating operations, and powering the intelligent systems behind every stay, in every city.

We’re looking for a Software Engineer who loves building automation at scale — someone excited by the intersection of systems, AI, and real-world impact.
If you’re driven by elegant engineering and meaningful product impact, this is your chance to help reshape global living.

You’ll work on the foundation of The Flex platform — building and scaling the systems behind instant bookings, automated logistics, smart access, and predictive operations.

You’ll take messy real-world processes and turn them into clean, automated, production-grade software that powers thousands of stays around the world.

Your work will directly influence how people live, travel, and experience true flexibility across borders.

Build Core Services — Develop fast, reliable APIs and backend workflows that support global bookings, payments, and operations.

Automate the Everyday — Craft microservices and serverless systems that eliminate repetitive tasks and enable fully automated stays.

Connect the Ecosystem — Build integrations between Base360.ai and partners like Airbnb, Stripe, Twilio, and Hostaway.

Engineer for Scale — Design fault-tolerant, event-driven systems that process millions of real-time events across countries.

Work Across Teams — Collaborate with product, data, operations, and engineering to bring automation from idea → code → real-world execution.

Ship Fast, Improve Faster — Prototype, iterate, measure, and scale what delivers impact.

• Experience with Node.js, React, or Python (FastAPI).
• Familiarity with AWS (especially serverless) and API-driven development.
• Hands-on experience with databases, microservices, or distributed systems.
• A passion for automation, AI-driven systems, and real-world problem solving.
• A builder’s mindset — pragmatic, fast, clean, and impact-focused.
• A bias toward action — you solve problems by shipping, not talking.

Real Influence — Your software will automate complex operations and power thousands of stays worldwide.

A Global Vision, A Small Team — High ownership, zero bureaucracy, and the chance to build industry-defining systems.

Autonomy & Creativity — Freedom to make big decisions, experiment, and shape the technical direction.

Performance-Based Rewards — Competitive compensation and real upside for exceptional contributors.

Remote-First Culture — Work from anywhere. We optimize for results, not hours.

• You need routine more than progress.
• You prefer planning over building.
• You’re satisfied with average outcomes.
• You’re not driven to become world-class in your craft.

#LI-Remote