Backend Engineer (Node / Typescript) in London

Backend Engineer (Node / Typescript) in London

London Full-Time 60000 - 75000 £ / year (est.) Home office (partial)
skinandme

At a Glance

  • Tasks: Build backend services and APIs for innovative skincare solutions.
  • Company: Join a fast-growing tech company revolutionising skincare with personalised treatments.
  • Benefits: Competitive salary, equity options, flexible working, and generous holiday.
  • Other info: Dynamic team culture with opportunities for personal development and fun perks.
  • Why this job: Make a real impact in healthcare tech while growing your skills in a supportive environment.
  • Qualifications: Experience in Node.js/TypeScript and a passion for clean code.

The predicted salary is between 60000 - 75000 £ per year.

London, UK · Hybrid (3 days in our Paddington HQ: Mon, Tue, Fri) · Stack: Node.js, TypeScript, MySQL, AWS (React on the frontend)

In 2018 we set out to solve a problem millions of people faced: not just struggling with their skin, but struggling to navigate skincare at all. We combined dermatology, pharmacy and technology into something simpler and genuinely personalised, and proved expert-led care could reach people who'd never had access to it.

Today, +Me is the company behind Skin + Me, Hair + Me and Renew + Me, with more on the horizon. We're not building a single brand. We're building a category. We've delivered millions of treatments, we're profitable and growing fast, and we're expanding the engineering team to match.

What you'll build

You’ll join the team behind our core commerce and clinical journey: the ecom stack, consultation engine, patient and prescription systems, and order generation. This is where customers discover us, complete a clinical consultation, subscribe, and receive their personalised treatment, at real consumer scale.

On our Node and React stack, that's the storefront behind Renew + Me, Skin + Me Germany and the new verticals we're launching, so there's real greenfield work as we expand into new brands and markets.

We're hiring a Backend Engineer to go deep on the server side of this system in our Node / TypeScript stack: the APIs, data models and services behind consultations, prescriptions and orders. You'll learn fast alongside experienced engineers who'll back your growth, and you'll be comfortable making frontend (React) changes when a feature needs it, but backend is your craft.

What you'll do

  • Build the services behind the journey: APIs, data models and services powering consultations, prescriptions and order generation, with support from senior engineers.
  • Ship and own: take backend features from ticket to production and keep them fast, correct and healthy once they're live.
  • Write code others build on: clean, well-tested, and clear enough for the next person to pick up.

What we're looking for

  • Backend depth: solid, recent, hands-on experience building backend services and APIs in Node.js/TypeScript. A non-trivial piece of work you can walk us through and explain well.
  • Good fundamentals: sound data modelling, sensible API design, and an instinct for testing.
  • Care where it counts: a defect in these services can mean a wrong prescription or a mis-shipped order, so you build defensively.
  • Enough frontend to be useful: comfortable making React changes when a feature needs it (frontend won't be your main focus).
  • The stack: Node.js and TypeScript; relational databases (MySQL ideal); some exposure to AWS/Docker is a plus.
  • Clear communication: much of our work is written (PRs, docs), so explaining a decision crisply matters.
  • Roughly 3-6 years building software in production. We read for depth in your area, not years.

How we work

We're a small, experienced engineering team working closely with product, clinical and operations. We care about craft: clean code, honest reviews, and owning what you ship through to production. And because our software turns a clinical consultation into a real prescription and a treatment someone receives, correctness and care aren't optional here. They're the job.

How we use AI

Agentic tools like Claude Code and Codex are a standard part of how we work, and we're leaning into them hard: we automate the routine so we can spend our energy on the harder problems. You'll need to be comfortable working this way, and real skill with these tools is a genuine advantage we value. But it's a multiplier on strong engineering judgement, not a substitute for it, and never a prerequisite. If it's newer to you and you're keen to grow, we'll back you.

Compensation & benefits

  • We pay competitive base salaries and back them with meaningful equity, so your upside grows with the company you're helping build.
  • Equity: a meaningful stake in a profitable, Series B-backed business that's growing fast, with flexibility on your cash/equity mix.
  • Time off: 25 days holiday plus bank holidays.
  • Hybrid & flexible: three days together in Paddington (Mon, Tue, Fri), remote Wed/Thu, core hours 10-4 with flexibility around them.
  • Fuelled: free breakfast and lunch on office days, plus snacks and drinks.
  • Growth: a £500 annual personal development budget.
  • Family & health: healthcare cash plan, cycle-to-work, and a workplace nursery scheme (save tax/NI on childcare).
  • The extras: a dog-friendly HQ (two resident pups), an active Culture Club, and heavily discounted products for you and 10 friends & family.

How we hire

We keep it short and respect your time:

  • Intro call with our engineers (25-30 mins), including a short system-design chat.
  • A conversation with our Director of Software Engineering (30 mins).
  • A practical take-home task, in your own time.
  • Onsite at our Paddington HQ to review your task and meet the team.

Great engineers come from all kinds of backgrounds. If this resonates, even if you don't tick every box, we'd love to hear from you.

Sound like you? We'd love to hear from you.

Backend Engineer (Node / Typescript) in London employer: skinandme

At +Me, we pride ourselves on being an exceptional employer, offering a dynamic work culture that fosters innovation and collaboration. Our hybrid model allows for flexibility while working alongside a talented team in our vibrant Paddington HQ, where you'll have the opportunity to grow your skills with a generous personal development budget and meaningful equity in a rapidly expanding company. With a focus on clean code and impactful projects, you'll contribute to transforming skincare access for millions, all while enjoying perks like free meals, a dog-friendly office, and a supportive environment that values your well-being.

skinandme

Contact Details:

skinandme Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Backend Engineer (Node / Typescript) in London

Tip Number 1

Network like a pro! Reach out to folks in the industry, attend meetups, and connect with our team 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! Prepare a portfolio or GitHub repository showcasing your best backend projects. When you apply through our website, include links to your work so we can see your coding chops in action.

Tip Number 3

Ace the interview by practising common technical questions and system design scenarios. We love seeing how you think, so be ready to explain your thought process and decisions clearly.

Tip Number 4

Follow up after your interview! A quick thank-you email can go a long way. It shows you're genuinely interested in the role and gives you another chance to highlight why you're a great fit for our team.

We think you need these skills to ace Backend Engineer (Node / Typescript) in London

Node.js
TypeScript
API Development
Data Modelling
MySQL
AWS
Docker

Some tips for your application 🫡

Tailor Your Application:Make sure to customise your CV and cover letter for the Backend Engineer role. Highlight your experience with Node.js and TypeScript, and don’t forget to mention any relevant projects that showcase your backend skills.

Show Your Work:When you describe your past projects, be specific! Walk us through a non-trivial piece of work you've done. We want to see your thought process and how you tackled challenges in building backend services.

Keep It Clear and Concise:We appreciate clear communication, especially in written form. Make sure your application is well-structured and easy to read. Avoid jargon unless it’s necessary, and focus on conveying your ideas crisply.

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. Plus, we love seeing applications come directly from our site!

How to prepare for a job interview at skinandme

Know Your Stack Inside Out

Make sure you’re well-versed in Node.js and TypeScript, as these are crucial for the role. Prepare to discuss specific projects where you've built backend services or APIs, and be ready to explain your thought process behind data modelling and API design.

Showcase Your Problem-Solving Skills

Be prepared to walk through a non-trivial piece of work you've done. Highlight how you approached challenges, what solutions you implemented, and how you ensured the correctness of your code. This will demonstrate your backend depth and attention to detail.

Communicate Clearly

Since much of the work involves written communication, practice explaining your decisions crisply. Whether it’s about your coding choices or project management, clear communication is key. Consider preparing a few examples of how you’ve documented your work in the past.

Embrace the Hybrid Work Culture

Familiarise yourself with the hybrid working model they have in place. Be ready to discuss how you manage your time and productivity while working remotely, and share any experiences you have with collaboration tools that facilitate remote teamwork.