Rebuild the backbone of modern renting.
At The Flex, we believe renting a home should be instant, intelligent, and seamless — as easy as tapping a button.
Our ambition is bold: create a world where anyone can live anywhere without friction.
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Base360.ai
, our automation and intelligence platform, we’re building the operating system for global stays — syncing property data, orchestrating operations, and powering the infrastructure behind every effortless guest experience.
We’re hiring a Backend Engineer who loves building automation, scaling systems, and solving real-world problems with clean, resilient software.
💡 What You’ll Build
As a Backend Engineer, you’ll architect the foundations of The Flex: the systems, APIs, and automation layers that coordinate global inventory, sync bookings in real time, and enable properties to operate autonomously.
Your work will blend digital automation with real-world logistics — enabling thousands of stays to run smoothly without manual intervention.
⚙️ Your Mission
Build the Core
— Design and scale robust APIs and backend services that manage bookings, payments, availability, and property intelligence.
Automate the Workflows
— Develop serverless functions and microservices that eliminate repetitive tasks and streamline operations across cities and continents.
Connect the Ecosystem
— Implement integrations between Base360.ai and major platforms such as Airbnb, Stripe, Twilio, and Hostaway.
Engineer for Scale
— Architect event-driven systems and data pipelines capable of handling millions of events and transactions reliably.
Power Intelligence
— Work with AI and data teams to embed smart automation and predictive logic into operational flows.
Collaborate Closely
— Partner with product, front-end, and operations teams to translate messy real-world challenges into simple, scalable backend solutions.
🧠 You’ll Excel in This Role If You Have
Expertise with Node.js, Python/FastAPI, and AWS serverless.
Strong experience building and scaling API-first products.
A deep understanding of databases, synchronization logic, and distributed systems.
A passion for automation, intelligent operations, and emerging PropTech.
A systems-level mindset — you think in terms of resilience, reliability, and flow.
A strong bias toward execution and ownership.
🌍 Why You’ll Love Working Here
Meaningful Impact
— Your systems will become the automation engine of thousands of stays across multiple countries.
High Ownership
— Small team, no bureaucracy, and the opportunity to influence core architectural decisions.
Speed \& Autonomy
— Move fast, ship often, and help define the future of our technical ecosystem.
Performance-Based Rewards
— Competitive salary + meaningful equity opportunities for top performers.
Fully Remote
— Work from anywhere. What matters is excellence, not timesheets.
🚫 This Role Is
Not
for You If
You want slow, predictable routines.
You prefer planning meetings over shipping code.
You’re content writing average software.
You’re not committed to becoming world-class in your craft.