Full-Stack Engineer (Web & APIs) in Birmingham
Full-Stack Engineer (Web & APIs)

Full-Stack Engineer (Web & APIs) in Birmingham

Birmingham Full-Time 36000 - 60000 ÂŁ / year (est.) No home office possible
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At a Glance

  • Tasks: Design and build scalable web applications and APIs for seamless renting experiences.
  • Company: Join The Flex, a forward-thinking company revolutionising the rental industry.
  • Benefits: Enjoy competitive pay, remote work flexibility, and opportunities for rapid growth.
  • Why this job: Make a real-world impact by shaping how millions experience living and renting.
  • Qualifications: Strong skills in Node.js, React, AWS, and a passion for automation.
  • Other info: Be part of a small team with big ownership and minimal bureaucracy.

The predicted salary is between 36000 - 60000 ÂŁ per year.

At The Flex, we believe renting a home should feel instant, intelligent, and effortless — as seamless as booking a ride. Our ambition is bold: enabling anyone to live anywhere, anytime, without friction. Powered by Base360.ai, our proprietary automation engine, we are building the operating system for modern renting — connecting property data, orchestrating operations, and enabling seamless stays across continents. If you’re energized by web platforms, API-driven systems, automation, and real-world scale, this is your opportunity to shape how millions of people move, live, and experience the world.

What You’ll Build

  • Build the Platform — Develop fast, reliable, and scalable web applications and APIs that power bookings, payments, availability, and guest experiences.
  • Design API-First Systems — Architect robust, well-documented APIs that connect Base360.ai to internal tools and external partners.
  • Automate at Scale — Build event-driven services and automated workflows that eliminate manual operations across the business.
  • Connect the Ecosystem — Deliver high-impact integrations with partners such as Airbnb, Stripe, Hostaway, and Twilio.
  • Deploy with Confidence — Ship and maintain serverless infrastructure on AWS, optimized for speed, resilience, and global scale.
  • Solve Real Problems — Tackle real-time booking synchronization, pricing intelligence, keyless access logic, AI-powered alerts, and live operational dashboards.
  • Build With Purpose — Collaborate closely with product, data, and operations teams to turn ideas into measurable, real-world impact.

You’re a Great Fit If You Have

  • Strong experience with Node.js, React, and AWS (serverless).
  • A solid understanding of API-first architectures and distributed systems.
  • Experience with Python / FastAPI for automation or data services (bonus).
  • A proven ability to build clean, scalable, production-ready web and API systems.
  • Curiosity about automation, AI-driven operations, and property technology.
  • A strong execution mindset — you ship fast, learn quickly, and enjoy solving complex problems.

Why You’ll Love Working Here

  • Real-World Impact — Your work will power thousands of stays and help redefine a multi-trillion-pound industry.
  • Small Team, Big Ownership — Minimal bureaucracy, high trust, and the chance to build foundational systems from day one.
  • Rapid Growth — Fast iteration, continuous learning, and a culture that values technical excellence.
  • Performance-Based Rewards — Competitive compensation with meaningful upside for exceptional contributors.
  • Remote-First — Work from anywhere — we measure outcomes, not hours.

This Role Is Not for You If

  • You want a slow, predictable 9–5.
  • You prefer planning over building.
  • “Good enough” is your standard.
  • You’re not committed to becoming elite in your craft.

Full-Stack Engineer (Web & APIs) in Birmingham employer: The Flex

At The Flex, we pride ourselves on being an innovative employer that empowers our Full-Stack Engineers to make a real-world impact in the dynamic rental industry. With a remote-first culture, minimal bureaucracy, and a focus on rapid growth, we offer competitive compensation and significant ownership opportunities from day one. Join us to shape the future of living with cutting-edge technology and a team that values technical excellence and continuous learning.
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Contact Detail:

The Flex Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Full-Stack Engineer (Web & APIs) in Birmingham

✨Tip Number 1

Network like a pro! Reach out to folks in the industry, attend meetups, and connect with potential colleagues on LinkedIn. You never know who might have the inside scoop on job openings or can put in a good word for you.

✨Tip Number 2

Show off your skills! Create a portfolio showcasing your projects, especially those involving Node.js, React, and AWS. This is your chance to demonstrate your ability to build clean, scalable systems and make a lasting impression.

✨Tip Number 3

Prepare for interviews by brushing up on API-first architectures and distributed systems. Be ready to discuss how you've tackled complex problems in the past and how you can contribute to building the intelligent rental ecosystem at The Flex.

✨Tip Number 4

Apply through our website! It’s the best way to ensure your application gets seen. Plus, it shows you're genuinely interested in being part of our mission to revolutionise renting. Don’t miss out!

We think you need these skills to ace Full-Stack Engineer (Web & APIs) in Birmingham

Node.js
React
AWS (serverless)
API-first Architectures
Distributed Systems
Python
FastAPI
Web Application Development
API Development
Automation
Event-Driven Services
Integration with Third-Party Services
Problem-Solving Skills
Collaboration
Curiosity about AI and Property Technology

Some tips for your application 🫡

Show Your Passion for Automation: When you're writing your application, let us see your enthusiasm for automation and AI-driven operations. Share examples of how you've tackled complex problems in the past, especially in web platforms or API systems. We love seeing candidates who are genuinely excited about making things work seamlessly!

Highlight Your Technical Skills: Make sure to clearly outline your experience with Node.js, React, and AWS. We want to know how you've used these technologies to build scalable systems. Don't just list them; tell us about specific projects where you made a real impact using these skills.

Be Clear and Concise: Keep your application straightforward and to the point. We appreciate clarity, so avoid jargon and focus on what matters. Use bullet points if it helps convey your experience better. Remember, we’re looking for someone who can communicate effectively, just like in coding!

Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you don’t miss any important updates. Plus, it shows us that you’re keen on joining our team at The Flex!

How to prepare for a job interview at The Flex

✨Know Your Tech Stack

Make sure you’re well-versed in Node.js, React, and AWS. Brush up on your API-first architecture knowledge and be ready to discuss how you've used these technologies in past projects. The Flex is looking for someone who can hit the ground running, so show them you’ve got the skills!

✨Showcase Your Problem-Solving Skills

Prepare to discuss specific challenges you've faced in previous roles and how you tackled them. The Flex values a strong execution mindset, so highlight instances where you shipped features quickly while maintaining quality. Real-world examples will make your answers stand out.

✨Understand Their Mission

Familiarise yourself with The Flex's vision of making renting effortless. Think about how your experience aligns with their goals of automation and seamless user experiences. This will help you articulate why you're a great fit and how you can contribute to their mission.

✨Ask Insightful Questions

Prepare thoughtful questions that demonstrate your curiosity about automation, AI-driven operations, and property technology. Asking about their current challenges or future projects shows you're genuinely interested and engaged, which can leave a lasting impression.

Full-Stack Engineer (Web & APIs) in Birmingham
The Flex
Location: Birmingham
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  • Full-Stack Engineer (Web & APIs) in Birmingham

    Birmingham
    Full-Time
    36000 - 60000 ÂŁ / year (est.)
  • T

    The Flex

    50-100
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