Senior Backend Engineer (Ruby on Rails)
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FULL DESCRIPTION
Senior Backend Engineer (Ruby on Rails)
[Employer hidden — sign up to reveal] - London, UK - Hybrid - Full-time - Posted on Apr 3, 2026
About [Employer hidden — sign up to reveal]
At [Employer hidden — sign up to reveal], we’re on a mission to make fertility care accessible to 100% of those who need it. Our end-to-end platform digitises the entire fertility journey. With proven product-market fit, our platform is live in 14+ countries and scaling fast. We’re building the operating system for the future of fertility care.
What You'll Do
- Build and ship features end-to-end in a modern Rails 8 stack with Hotwire, Phlex, and Tailwind.
- Solve genuinely complex problems daily - healthcare data, real-time scheduling, multi-country compliance.
- Collaborate with designers and clinicians to deliver interfaces that are fast, intuitive, and beautiful.
- Take ownership of your domain: you’re not waiting for a ticket - you’re spotting the opportunity and running with it.
- Shape the architecture and engineering culture of a product used by clinics across 14+ countries.
What You Bring
- A deep appreciation of The Rails Way, with the chops to build elegant, scalable solutions.
- Experience shipping production features in Ruby on Rails (bonus points for Hotwire / Turbo / Stimulus).
- Transparent and intellectually honest communication.
- A hunger for high-tempo environments where speed and quality are balanced through individual responsibility.
- An eye for great design and a drive to create experiences as beautiful as they are functional.
- A willingness to fail fast and learn faster.
What We Offer
- Mission-Driven Work: Help solve the global fertility crisis.
- Generous Rewards: A significant share in the company’s success.
- Ownership & Impact: No red tape, no waiting for permission.
- Growth & Learning: Develop professionally while shaping the future of healthcare technology.
- ⭐ Early Team Magic: Join the founding crew.
- Hybrid & Flexible: 3 days a week at our Paddington office with flexibility built in.
Why [Employer hidden — sign up to reveal]? Because we’ve already found strong product-market fit. Because clinics in 14+ countries rely on us every day. Because our platform handles everything from embryology records to patient payments - and we’re just getting started.
Ready to help build families? Apply using the button below and let’s make fertility care better, together.
[Employer hidden — sign up to reveal] is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all team members.
See more open positions at [Employer hidden — sign up to reveal]