Senior Backend Engineer (NodeJS) | 80-90k | Healthtech AI Startup | Hybrid (x3 days pw in Boreh[...] in Borehamwood

Senior Backend Engineer (NodeJS) | 80-90k | Healthtech AI Startup | Hybrid (x3 days pw in Boreh[...] in Borehamwood

Borehamwood Full-Time 80000 - 90000 € / year (est.) Home office (partial)
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At a Glance

  • Tasks: Build and maintain backend systems for an innovative AI voice assistant in healthtech.
  • Company: Exciting seed-stage startup transforming healthcare with AI technology.
  • Benefits: Competitive salary, hybrid work model, and opportunities for rapid career growth.
  • Other info: Be part of a growing team with significant ownership over system design.
  • Why this job: Join a dynamic team making a real impact on patient care and NHS efficiency.
  • Qualifications: 5+ years of backend experience with Node.js; familiarity with AI tech is a plus.

The predicted salary is between 80000 - 90000 € per year.

Location: x3 days pw in Borehamwood (25–45 min direct train from central London), plan to move office to Central London in 18 months.

Team: CTO & x1 Full Stack Engineer.

This is a seed‐stage startup building an AI voice assistant for GP practices. The product answers patient calls, performs triage, and automatically fills in NHS system forms. They've recently secured funding and are scaling quickly, with a small engineering team growing from 2 to ~5 (and soon after ~10). Currently handling 5,000+ daily calls, integrating with multiple NHS systems, and building scalable backend infrastructure. Early engineers will have significant ownership over system design as the product grows.

Role Responsibilities:

  • Build and maintain backend systems, particularly integrating multiple external systems.
  • Scale infrastructure to support increasing call volumes.
  • Debug and improve reliability across NHS software integrations.
  • Work with third‐party AI providers.

Must-have:

  • Strong backend experience with Node.js.
  • 5+ years experience.

Nice-to-have:

  • Experience working with LLMs, voice tech, or speech-to-text systems.

Profile fit:

  • Bias for action; comfortable moving quickly and pragmatically.
  • Open to modern AI‐assisted development workflows.

Senior Backend Engineer (NodeJS) | 80-90k | Healthtech AI Startup | Hybrid (x3 days pw in Boreh[...] in Borehamwood employer: Owen Thomas | B CorpTM

As a Senior Backend Engineer at our innovative Healthtech AI startup, you'll be part of a dynamic team dedicated to transforming patient care through cutting-edge technology. With a hybrid work model and a location just a short train ride from central London, we offer a collaborative work culture that fosters creativity and growth, alongside competitive salaries and the opportunity to take ownership of impactful projects in a rapidly scaling environment.

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Contact Detail:

Owen Thomas | B CorpTM Recruiting Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Backend Engineer (NodeJS) | 80-90k | Healthtech AI Startup | Hybrid (x3 days pw in Boreh[...] in Borehamwood

Tip Number 1

Network like a pro! Reach out to folks in the healthtech and AI space on LinkedIn. A friendly message can go a long way, and you never know who might have the inside scoop on job openings.

Tip Number 2

Show off your skills! If you’ve got a GitHub or portfolio, make sure it’s up to date. Share projects that highlight your Node.js expertise and any cool integrations you've done with NHS systems.

Tip Number 3

Prepare for those interviews! Brush up on your backend knowledge and be ready to discuss how you’d tackle scaling infrastructure and improving reliability. Practice makes perfect!

Tip Number 4

Don’t forget to apply through our website! It’s the best way to get noticed by the hiring team. Plus, we love seeing candidates who are proactive about their applications.

We think you need these skills to ace Senior Backend Engineer (NodeJS) | 80-90k | Healthtech AI Startup | Hybrid (x3 days pw in Boreh[...] in Borehamwood

Node.js
Backend Development
System Integration
Scalable Infrastructure
Debugging
Reliability Improvement
AI Integration

Some tips for your application 🫡

Tailor Your CV:Make sure your CV highlights your backend experience with Node.js and any relevant projects. We want to see how your skills align with our mission in healthtech, so don’t be shy about showcasing your achievements!

Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Tell us why you’re excited about working on an AI voice assistant for GP practices. Share your passion for healthtech and how you can contribute to our growing team.

Showcase Your Problem-Solving Skills:In your application, give examples of how you've debugged and improved reliability in past projects. We love candidates who can think on their feet and tackle challenges head-on, especially in a fast-paced startup environment.

Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to keep track of your application and ensure it gets the attention it deserves. Plus, we can’t wait to hear from you!

How to prepare for a job interview at Owen Thomas | B CorpTM

Know Your Node.js Inside Out

Make sure you brush up on your Node.js skills before the interview. Be ready to discuss your past projects and how you've used Node.js to solve specific problems, especially in a backend context. They’ll want to see your depth of knowledge and practical experience.

Understand the Healthtech Landscape

Familiarise yourself with the healthtech industry, particularly how AI is being integrated into GP practices. Knowing about NHS systems and the challenges they face will show that you're not just technically skilled but also understand the domain you'll be working in.

Prepare for System Design Questions

Since early engineers will have significant ownership over system design, be prepared to discuss how you would approach building scalable backend systems. Think about how you would integrate multiple external systems and handle increasing call volumes effectively.

Show Your Bias for Action

This startup is looking for someone who can move quickly and pragmatically. Be ready to share examples from your past where you took initiative or made quick decisions that had a positive impact. This will demonstrate that you fit their culture and can thrive in a fast-paced environment.