Founding Product Engineer in London

Founding Product Engineer in London

London Full-Time 60000 - 80000 € / year (est.) No home office possible
Cornerstone VC

At a Glance

  • Tasks: Shape healthcare experiences with innovative tech that impacts patients and clinicians daily.
  • Company: Join a passionate team dedicated to transforming the NHS for everyone.
  • Benefits: Enjoy homemade meals, paid volunteer days, and a generous learning budget.
  • Other info: Collaborative environment with opportunities for personal and professional growth.
  • Why this job: Be part of a mission to fix the NHS and make a real difference.
  • Qualifications: 5+ years in software development, expertise in React and TypeScript required.

The predicted salary is between 60000 - 80000 € per year.

Location: Stratford, East London

Employment Type: Full time

Location Type: On-site

Department: Engineering

Let’s make the NHS the most advanced healthcare system in the world. The world’s best healthcare, for free. It's not a new idea, it's called the NHS. But the largest healthcare provider is fundamentally broken. So we’re on a mission to fix it with technology that actually works.

We love the NHS because it’s accessible to all, free at the point of delivery and employs millions up and down the UK. But we've all read the headlines. It's under intense pressure with rising costs, GP strikes, budget uncertainty and an ageing population. Which means longer wait times, fewer appointments and lower quality care for the people who need it most. The NHS is beautiful, but broken.

Our Principles:

  • Care deeply
  • Work hard
  • Be your word
  • Trust in radical truth and transparency
  • Do your life's best work
  • Find the fun

As one of our Founding Product Engineers, you’ll own and shape the experiences used every day by patients and clinicians where performance, clarity, and reliability directly impact care.

What we’re looking for:

  • You will have 5+ years of experience, with expertise in React and TypeScript.
  • You’ve experienced a startup or scale-up especially at early stage.
  • You’ve been part of a small squad of high performing engineers and you weren’t just “one of many”.
  • You’re comfortable owning ambiguous problems end-to-end.
  • Care deeply about user experience, performance, and simplicity - you seek the feedback loop!
  • You constantly raise the bar for both engineering and product not just internally but in our customers' eyes.
  • Someone that thrives in autonomy, responsibility, and building things that truly matter.

Tech environment:

  • Fullstack (Backend leaning): React, TypeScript (core focus)
  • APIs: Designing and consuming scalable, well-structured services
  • Data: Working with production systems and performance considerations
  • AI: Integrating modern AI models into real-world healthcare workflows
  • Experience in scaling product environments or high-stakes domains (health, finance, infra) is a strong advantage.

What success looks like:

  • You ship intuitive, high-quality user experiences that clinicians and patients rely on daily.
  • You influence product direction, not just implementation.
  • You identify and solve performance and usability challenges before they become problems.
  • You become a trusted voice across engineering, product, and design.
  • The team delivers faster and better because of you.

A bit about us:

We’re all NHS staff. We’re inside‑outsiders. Trusted with one of the biggest datasets in the world. Our office is within a GP practice. This is our unfair advantage. Got a question? Pop down the corridor. Want to learn how your work affects real patients? Pop downstairs to reception.

3‑5 days in the office, depending on your team and the company schedule. We highly prioritise in‑person communication and prefer candidates who want to work 4+ days a week in the office. Our anchor days are Mon, Tues and Fri. Homemade breakfast and lunch are on the house every day when you're in the office, ensuring you're fuelled for success!

We work in growth cycles. Every 8 weeks we do the same set of activities. 1 week outside of Business‑as‑Usual to research, strategise, plan our work. 7 weeks to knuckle down and deliver it. We’re highly collaborative. One of the benefits of a high trust team is we often work autonomously, but as a team we’re very collaborative by nature. Two heads are often better than one, and we frequently lean on each other to solve problems together.

We’re backed by industry leaders. We’re on the DigitalHealth.London Accelerator, backed by the NHS Clinical Entrepreneur Program, winners of the London Business School Healthtech Challenge, Innovate UK, and Y Combinator (S23).

An opportunity for real upside:

  • Paid volunteer days. We offer an additional 2 paid days off per year where you can give back to your mission of choice.
  • Every 8 weeks we take a day off to socialise as a team. In the past we’ve hiked box hill, raved at All Points East and spent one rainy day at Thorpe park. This works out as 6 working days a year.
  • Learning budget of £250 annually and time off to spend it - we care about this; this is flexible and based on need but everyone will receive a yearly allocation towards their continual growth.
  • Health and fitness budget of £60 per month.
  • An additional 7 days of paid leave is available if you want to take time to learn how to meditate.
  • Tooling; You’ll have your choice of operating systems and any additional tools you need to do your best work (e.g. keyboard, additional monitors, mouse etc). If you’re on our Engineering teams you’ll receive the latest MacBook Pro and our Growth & Ops teams receive a MacBook Air.
  • We know health and family come first which is why we have a generous sick leave policy with additional days that can be taken for mental health leave.
  • We prioritise time outside of work to bond, once a year we’ll holiday together! Destination chosen by popular vote.
  • No private medical insurance, because we believe in the NHS and we are here to improve it!
  • Parental leave: Post passing probation it is: statutory - 6 weeks 90% pay then, SMP for 33 weeks; if you've been an employee for a year: 12 weeks 100% pay then, SMP for 27 weeks; and if you have been here for 2 years: 18 weeks 100% pay then, SMP for 21 weeks. This will improve over time. We also include up to £9,000 of childcare contribution for primary caregivers to support a five-day return where possible.
  • Fertility leave. We understand how difficult a fertility journey can be. This is why we give an extra 5 days off per year if you or your partner are going through fertility treatment.
  • Pension - We operate a standard 3% employer contribution and employees auto‑contribute 5% of their salary. We use Nest as our provider.
  • Local living benefit - A one-off benefit to support living closer to the office: £5,000 if you live within a 30‑minute walk, or £2,500 within a 30‑minute bike. It is optional, available immediately on signing, and not linked to performance or progression.
  • If you choose to work late in the office, you can expense dinner after 7pm and an Uber home after 9pm, or earlier if you feel unsafe travelling in the dark. This is optional and about wellbeing, not performance or expectations.

And of course, an adventure of a lifetime!

Inclusive & Diverse by Design:

We care about building a product that is loved and a culture that is rich in perspectives, experiences, and backgrounds. Our team represents more than ten different cultures. We come together every lunchtime for a home-cooked meal, rotated among team members!

We want everyone in our team to know that they belong. We are purposeful about this and are proactively building a company that is inclusive of all people; from race, religion, sex, sexual orientation, gender identity, age, neurodiversity, disability, colour, and national origin - essentially every type of diversity. We don’t just want people who fit in, we want them to fit together. We're active in continually improving the way we make this happen.

Founding Product Engineer in London employer: Cornerstone VC

As a Founding Product Engineer at our innovative healthcare startup in Stratford, East London, you'll be part of a mission-driven team dedicated to transforming the NHS into the most advanced healthcare system globally. We offer a collaborative work culture that prioritises autonomy and personal growth, with unique benefits such as homemade meals, generous paid volunteer days, and a supportive environment for learning and development. Join us to make a meaningful impact on patient care while enjoying a vibrant team atmosphere and opportunities for professional advancement.

Cornerstone VC

Contact Detail:

Cornerstone VC Recruiting Team

StudySmarter Expert Advice🤫

We think this is how you could land Founding Product Engineer in London

Tip Number 1

Network like a pro! Reach out to people in your field, especially those who work at the NHS or in health tech. A friendly chat can lead to insider info about job openings and even referrals.

Tip Number 2

Show off your skills! If you’ve got a portfolio or GitHub with projects that highlight your React and TypeScript expertise, make sure to share it. It’s a great way to demonstrate your capabilities beyond just a CV.

Tip Number 3

Prepare for interviews by understanding the NHS's challenges. Be ready to discuss how your experience can help solve real problems in healthcare. This shows you care deeply about the mission and are ready to contribute.

Tip Number 4

Apply through our website! It’s the best way to ensure your application gets seen. Plus, we love seeing candidates who take the initiative to connect directly with us.

We think you need these skills to ace Founding Product Engineer in London

React
TypeScript
API Design
Data Performance Optimisation
AI Integration
User Experience Design
Problem Ownership

Some tips for your application 🫡

Show Your Passion for the NHS:When you're writing your application, let your love for the NHS shine through! We want to see how much you care about making a difference in healthcare. Share any personal experiences or motivations that drive you to be part of this mission.

Tailor Your Experience:Make sure to highlight your 5+ years of experience with React and TypeScript. We’re looking for someone who’s been in the trenches of a startup or scale-up, so don’t hold back on those stories! Show us how you've tackled ambiguous problems and made an impact.

Be Authentic:We value radical truth and transparency, so be yourself in your application. Don’t just list your skills; tell us about your journey, your challenges, and how you’ve grown as an engineer. Authenticity goes a long way with us!

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

How to prepare for a job interview at Cornerstone VC

Know Your Tech Stack

Make sure you’re well-versed in React and TypeScript, as these are core to the role. Brush up on your knowledge of APIs and how they integrate with scalable services, as this will likely come up during technical discussions.

Understand the NHS Landscape

Familiarise yourself with the current challenges facing the NHS. Being able to discuss how technology can address issues like rising costs and patient care will show that you care deeply about the mission and can contribute meaningfully.

Showcase Your Startup Experience

Prepare examples from your past roles where you’ve owned ambiguous problems and delivered results. Highlight how you’ve thrived in a small team environment and contributed to high-stakes projects, as this aligns with what they’re looking for.

Emphasise Collaboration and Feedback

Since the company values collaboration, be ready to discuss how you’ve worked with cross-functional teams. Share instances where you sought feedback to improve user experience, demonstrating your commitment to continuous improvement.