Senior Software Engineer - Remote

Overview

Join the team 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 the intelligent infrastructure that powers every stay, everywhere.

We’re looking for a Senior Software Engineer to help architect and scale the systems behind The Flex — from seamless booking flows and automated payments to predictive intelligence and global integrations.

If you thrive at the intersection of software, systems, and scale, this is your chance to shape a product redefining how millions live and move.

In Short

• You’ll design, develop, and scale the software that runs The Flex platform.
• Build automation that powers our global operations.
• Collaborate across product, operations, and data teams.
• Architect scalable, high-performance services.
• Automate workflows with intelligent microservices.
• Scale infrastructure for thousands of stays and millions of transactions.
• Integrate with platforms like Airbnb, Stripe, and Twilio.
• Enhance systems with AI-driven tools.
• Mentor junior engineers and share best practices.
• Focus on speed, quality, and scalability.

Requirements

• 5+ years of software engineering experience.
• Strong expertise in Node.js, Python (FastAPI), and AWS.
• Experience designing API-first and event-driven architectures.
• Understanding of databases and distributed systems.
• Curiosity about AI and real estate tech.
• A builder’s mindset focused on quality and scalability.

Benefits

• Your code will automate real-world operations.
• Work in a global mission with a lean team.
• Ownership of major components of the stack.
• Performance-driven rewards and competitive pay.
• Remote-first culture — work from anywhere.