The Flex, Birmingham, England, United Kingdom
Software Engineer Remote
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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 hand-in-hand 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.
Job Details
- Seniority level: Entry level
- Employment type: Full-time
- Job function: Engineering and Information Technology
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