At a Glance
- Tasks: Design and build backend services for our innovative rental platform.
- Company: Hyalli, a fast-paced proptech startup transforming the rental market.
- Benefits: Fully remote work, equity opportunities, and real ownership in your role.
- Other info: Join a small, focused team with no bureaucracy and great growth potential.
- Why this job: Make a meaningful impact in a market that needs change while shaping our tech direction.
- Qualifications: Experience with server-side languages and RESTful API development.
The predicted salary is between 45000 - 55000 € per year.
Hyalli is a UK-based proptech platform reimagining how people find, verify, and move into rental properties. We are building the trust and identity layer for the rental market — combining verified profiles, intelligent matching, referencing, onboarding, and property management in one place.
We are early-stage, fully funded, and moving fast. We are building something that genuinely matters in a market that has not changed in decades.
The Role
We are looking for a Backend Developer to help build the systems that power Hyalli. You will work closely with our lead developer and founding team to design, build, and maintain the backend infrastructure behind our web and mobile platform. This is a hands-on role. You will have real ownership over technical decisions and the opportunity to shape how we build from the ground up.
Location: Remote-first, UK based. Occasional travel to Manchester.
What You Will Be Doing
- Designing and building the backend services that power our web and mobile apps
- Building secure, well-documented APIs consumed by frontend and mobile clients
- Modelling and managing data — including personal data — in a way that respects user privacy and meets GDPR requirements
- Contributing to technical decisions around stack, infrastructure, architecture, and deployment
- Writing clean, tested, maintainable code
- Iterating quickly based on real user feedback
What We Are Looking For
- Proven experience with server-side languages — C#, Python, Java, Node.js, or similar
- Strong knowledge of RESTful API development (ASP.NET Web API or equivalent)
- Solid understanding of database design — SQL, T-SQL, PL/SQL, Entity Framework or similar ORM tools
- Working knowledge of GDPR-compliant frameworks and data protection principles
- Experience with Agile development environments
- Someone who writes code they would be happy to come back to in six months
Nice to have: experience in proptech, fintech, or consumer-facing platforms
Why Join Hyalli
- Fully funded — we have the runway to build this properly
- Early-stage equity opportunity
- Real ownership and influence over technical direction
- Fully remote-first with flexibility
- Work on a product with a clear market need and strong early traction
- Small, focused team — no bureaucracy
Back End Developer - Python in London employer: Hyalli
Hyalli is an exceptional employer for Back End Developers, offering a unique opportunity to shape the future of the rental market from a remote-first environment. With a fully funded early-stage startup, employees enjoy real ownership over technical decisions, flexible working arrangements, and the chance to work on a product that addresses a significant market need. The small, focused team fosters a collaborative culture free from bureaucracy, ensuring meaningful contributions and personal growth.
StudySmarter Expert Advice🤫
We think this is how you could land Back End Developer - Python in London
✨Tip Number 1
Network like a pro! Reach out to people 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 Python and backend development. This gives you a chance to demonstrate your expertise and passion for the role.
✨Tip Number 3
Prepare for interviews by brushing up on common backend development questions and coding challenges. Practice makes perfect, so consider doing mock interviews with friends or using online platforms.
✨Tip Number 4
Apply through our website! We love seeing candidates who are genuinely interested in joining Hyalli. Tailor your application to highlight how your skills align with our mission and values.
We think you need these skills to ace Back End Developer - Python in London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the role of Back End Developer. Highlight your experience with Python and any relevant server-side languages, as well as your knowledge of RESTful APIs and database design. We want to see how your skills align with what we're building at Hyalli!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about proptech and how you can contribute to our mission. Be sure to mention any experience you have with GDPR compliance and Agile environments, as these are key for us.
Showcase Your Projects:If you've worked on any relevant projects, whether personal or professional, make sure to include them in your application. We love seeing real examples of your work, especially if they demonstrate your ability to write clean, maintainable code and build secure APIs.
Apply Through Our Website:We encourage you to apply through our website for the best chance of getting noticed. It helps us keep track of applications and ensures you’re considered for the role. Plus, it’s super easy to do!
How to prepare for a job interview at Hyalli
✨Know Your Tech Stack
Make sure you’re well-versed in the server-side languages mentioned in the job description, especially Python. Brush up on your RESTful API development skills and be ready to discuss how you've used these technologies in past projects.
✨Understand GDPR and Data Privacy
Since the role involves handling personal data, it’s crucial to demonstrate your understanding of GDPR compliance. Be prepared to discuss how you’ve managed data privacy in previous roles and any frameworks you’ve worked with.
✨Showcase Your Problem-Solving Skills
Hyalli is looking for someone who can iterate quickly based on user feedback. Think of examples where you’ve had to solve complex problems or make technical decisions that had a significant impact on a project.
✨Ask Insightful Questions
Prepare thoughtful questions about Hyalli's tech stack, team dynamics, and future plans. This shows your genuine interest in the company and helps you assess if it’s the right fit for you.
