Backend Engineer

The Flex is transforming modern renting into an instant, intelligent, and seamless experience. Powered by Base360.ai — an automation and intelligence platform — the company is building the operating system for global stays, syncing property data and powering smooth guest experiences. The ideal candidate is a Backend Engineer passionate about automation, scaling systems, and crafting clean, resilient backend solutions.

* Design and build robust APIs and backend services that power bookings, payments, and property operations.

* Develop serverless functions and microservices to automate workflows and streamline processes.

* Integrate Base360.ai with platforms like Airbnb, Stripe, Twilio, and Hostaway.

* Architect event-driven systems and data pipelines for handling large-scale transactions.

* Collaborate with AI and data teams to embed automation and predictive intelligence.

* Work closely with product and front-end teams to solve real-world challenges through scalable backend solutions.

* Proficiency in Node.js, Python/FastAPI, and AWS serverless architecture.

* Proven experience building and scaling API-first systems.

* Deep understanding of databases, synchronization logic, and distributed systems.

* Passion for automation, intelligent operations, and emerging PropTech innovations.

* Strong systems-thinking mindset focused on reliability and performance.

* High sense of ownership, initiative, and execution.

None

Remote (Global)