At a Glance
- Tasks: Build and ship features in Ruby on Rails, improving platform reliability and quality.
- Company: Materials Market, a fair and transparent marketplace for construction materials.
- Benefits: Fully remote work, flexible hours, and direct access to leadership.
- Other info: Opportunity for career growth and occasional London office meet-ups.
- Why this job: Join a high-performing team and make a real impact in a dynamic industry.
- Qualifications: Strong Ruby on Rails experience and a full-stack mindset.
The predicted salary is between 50000 - 70000 € per year.
Materials Market is a managed marketplace for bulky construction materials. We’re fixing a fragmented, opaque market where pricing is political and access is unequal — building a fair, transparent system where customers and suppliers trade on equal terms.
We turn a network of merchants and distributors into one simple way to buy heavy, first-fix materials. Suppliers keep control, choosing the orders that suit their branches, fleets and margins.
We’re hiring a Ruby on Rails Developer to join a small, high-performing team and ship product changes end-to-end. You’ll work in a Rails codebase, building features across backend and frontend as needed, partnering closely with non-technical teams, and owning delivery, quality, and outcomes.
You’ll have autonomy, direct access to leadership, and real ownership of what ships.
- Build and ship features in a Ruby on Rails monolith.
- Contribute towards both new feature development and green-field rebuilds of core parts of our platform.
- Debug issues, improve reliability, and raise code quality.
- Work pragmatically across the stack (Ruby, JavaScript, CSS, SQL).
- Use AI-assisted / agentic development tools to write and review code, while maintaining high quality.
Strong Ruby and Ruby on Rails experience with evidence of shipping production work. Full-stack mindset; Practical experience with AI-assisted development tools. Infrastructure / DevOps exposure. Fully remote, flexible working hours, focused on output. Occasional attendance in London office encouraged.
Ontwikkelaar in London employer: Materials Market
At Materials Market, we pride ourselves on being an excellent employer by fostering a culture of transparency and collaboration within our high-performing team. As a Ruby on Rails Developer, you'll enjoy the flexibility of fully remote work, with the opportunity to engage in meaningful projects that directly impact our marketplace. We offer autonomy in your role, direct access to leadership, and a commitment to your professional growth, making it a rewarding environment for those looking to make a difference in the construction materials industry.
StudySmarter Expert Advice🤫
We think this is how you could land Ontwikkelaar in London
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, attend meetups, or join online forums. 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 Ruby on Rails projects. This is your chance to demonstrate what you can do and how you can contribute to a team like ours at Materials Market.
✨Tip Number 3
Prepare for interviews by practising common coding challenges and system design questions. We want to see how you think and solve problems, so get comfortable talking through your thought process.
✨Tip Number 4
Apply directly through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining our team at Materials Market.
We think you need these skills to ace Ontwikkelaar in London
Some tips for your application 🫡
Show Your Passion for Development:When writing your application, let us see your enthusiasm for Ruby on Rails and development in general. Share any personal projects or contributions to open-source that showcase your skills and passion for coding.
Tailor Your CV and Cover Letter:Make sure to customise your CV and cover letter to highlight your experience with Ruby, Rails, and full-stack development. We want to see how your background aligns with our mission to create a fair and transparent marketplace.
Be Clear About Your Experience:In your application, be specific about your previous work and the impact you made. Mention any relevant projects where you’ve shipped features or improved code quality, as we value real ownership and results.
Apply Through Our Website:Don’t forget to submit your application through our website! It’s the best way for us to receive your details and ensures you’re considered for the role. We can’t wait to hear from you!
How to prepare for a job interview at Materials Market
✨Know Your Ruby On Rails Inside Out
Make sure you brush up on your Ruby and Ruby on Rails skills before the interview. Be ready to discuss your past projects, especially those where you shipped production work. They’ll want to see how you’ve tackled challenges and improved code quality.
✨Show Off Your Full-Stack Skills
Since this role requires a full-stack mindset, be prepared to talk about your experience with both backend and frontend technologies. Highlight any projects where you’ve worked across the stack, especially using JavaScript, CSS, and SQL.
✨Familiarise Yourself with AI-Assisted Development Tools
As they’re looking for someone who can use AI-assisted development tools, it’s a good idea to have examples ready of how you’ve used these tools in your previous work. Discuss how they’ve helped you write and review code while maintaining high quality.
✨Emphasise Your Team Collaboration Skills
This company values collaboration with non-technical teams, so be ready to share examples of how you’ve successfully partnered with others in the past. Talk about how you’ve communicated technical concepts to non-techies and contributed to team success.
