Overview

Build the technology powering the next generation of global renting. At The Flex, we’re reinventing the rental experience worldwide. We believe renting should be as effortless as buying something online — fast, transparent, and borderless. Our mission is simple but bold: to give tenants true freedom to rent anywhere in the world, and landlords the power to manage their properties with ease — without middlemen, high fees, or complexity.

We’re a lean, elite team of A-players obsessed with growth, impact, and innovation. If you’re hungry to build, learn, and leave your mark on an industry ripe for disruption, you’re in the right place.

Your Role

Software Developer. You’ll be part of the engineering force behind Base360.ai, the intelligent backbone of The Flex — automating everything from bookings and check-ins to cleaning and communications.

Your job: build technology that replaces friction with flow, turning property operations into seamless, automated experiences. You’ll touch every layer of the stack, from front-end interactions to back-end logic and cloud deployment. If you love solving complex problems with clean, scalable code, this role is your arena.

What You’ll Do

• Build the Core Systems – Design and develop high-performance applications powering bookings, guest experiences, and operations.
• Integrate Everything – Create and refine APIs that connect The Flex to booking platforms, payments, and communication tools.
• Automate with Purpose – Write scripts that make routine property management tasks vanish (check-ins, reports, reminders).
• Own Deployments – Manage and optimize cloud infrastructure (AWS, serverless) for speed, scale, and reliability.
• Solve Real Problems – Debug complex issues across the stack, from logic errors to third-party integrations.
• Collaborate with Impact – Work with product and operations teams to turn operational pain points into digital efficiency.
• Keep It Clean – Write maintainable, tested, production-grade code through CI/CD and code reviews.

What You Bring

• Strong command of Node.js, React, and AWS Cloud.
• Experience building serverless applications and distributed systems.
• Deep understanding of API design and integrations.
• Familiarity with FastAPI / Python (bonus).
• Experience in automation systems (real estate, travel, or rentals is a plus).
• A proactive, problem-solving mindset — you don’t wait for direction, you create it.

Why Join The Flex

• Shape a global platform used across cities and countries.
• Work fast, learn faster — small team, high impact.
• Competitive compensation + performance-based growth.
• Zero bureaucracy. Infinite potential.
• Remote-first — work from anywhere and own your output.
• Promote from within. We reward excellence and ambition.

Don’t Apply If

• You want a safe, slow, 9–5 job.
• You thrive on politics or gossip.
• You’re looking for a comfort zone, not a growth zone.
• You don’t aspire to become one of the best in the world at what you do.

The Flex x Base360.ai

We’re not another proptech startup. We’re building the AI-powered infrastructure that will run the rental world. If you want to help create something that truly scales — join us.

Seniority level

• Entry level

Employment type

• Full-time

Job function

• Engineering and Information Technology