Mid - Senior Full Stack Engineer // Node.js, Next.js, TypeScript & AWS // Salary range £60K - £[...] in London
Mid - Senior Full Stack Engineer // Node.js, Next.js, TypeScript & AWS // Salary range £60K - £[...]

Mid - Senior Full Stack Engineer // Node.js, Next.js, TypeScript & AWS // Salary range £60K - £[...] in London

London Full-Time 60000 - 90000 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Design and implement scalable systems, build internal tools, and optimise performance.
  • Company: Exciting tech for good e-commerce start-up with a mission-driven culture.
  • Benefits: Competitive salary, hybrid work model, and opportunities for rapid growth.
  • Why this job: Join a passionate team and make a real impact in the e-commerce space.
  • Qualifications: 2-4 years of web app development experience and strong problem-solving skills.
  • Other info: Beautiful studio space in London and a loyal customer base.

The predicted salary is between 60000 - 90000 £ per year.

I am currently working with an exciting tech for good e-commerce company who are looking for a full stack engineer to come and join a fast-moving team. This is a hands-on, high-impact role working directly with the CTO to shape the systems that underpin everything they do—from logistics to ledger management to digital experiences.

If you're energised by clean system architecture, care about scalability and performance, and love the idea of building elegant tools that make the business hum—this role is for you. They are a mission-driven start up growing quickly, with a beautiful studio space in London and a customer base that's both passionate and loyal.

You will work on:

  • System Architecture: Design and implement robust, scalable systems from the ground up.
  • Internal Tools: Build custom dashboards and tools that help us monitor, understand, and optimise our processes.
  • Database Design: Own the structure and performance of our PostgreSQL databases.
  • Performance Optimisation: Help us run faster, more efficiently—both under the hood and on the web.
  • Problem Solving: Be the go-to person when something goes sideways. You love jumping in, fixing things, and making it better next time.

The stack:

  • Node.js (backend logic and APIs)
  • Next.js (for full-stack and frontend work)
  • Shopify APIs (bonus if you've worked with them before)

About you:

  • You have 2–4 years of experience building web apps or platforms.
  • You think in systems, not just features.
  • You have a strong academic background—likely from a top-tier university.
  • You're logical, detail-oriented, and enjoy designing clean, maintainable architecture.
  • You want to work in a mission-driven company where you can take ownership and grow fast.
  • Bonus: experience in ecommerce or early-stage product development.

Please apply ASAP with a CV and we will give you a call if we think you are a match!

Mid - Senior Full Stack Engineer // Node.js, Next.js, TypeScript & AWS // Salary range £60K - £[...] in London employer: Owen Thomas | Pending B CorpTM

Join a dynamic tech for good e-commerce start-up in London, where you'll have the opportunity to work closely with the CTO and make a tangible impact on the company's growth. With a vibrant studio space and a culture that fosters innovation and collaboration, this role offers not only competitive salary packages but also significant opportunities for personal and professional development in a mission-driven environment. Embrace the chance to build scalable systems and elegant tools while being part of a passionate team dedicated to making a difference.
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Contact Detail:

Owen Thomas | Pending B CorpTM Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Mid - Senior Full Stack Engineer // Node.js, Next.js, TypeScript & AWS // Salary range £60K - £[...] in London

Tip Number 1

Network like a pro! Reach out to your connections in the tech industry, especially those who work in e-commerce or startups. A friendly chat can lead to referrals and insider info about job openings that might not be advertised.

Tip Number 2

Show off your skills! Create a portfolio showcasing your projects, especially those using Node.js, Next.js, and TypeScript. This gives potential employers a taste of what you can do and sets you apart from the crowd.

Tip Number 3

Prepare for interviews by brushing up on system architecture and performance optimisation. Be ready to discuss how you've tackled challenges in past projects—this is your chance to shine and show you're the problem solver they need!

Tip Number 4

Don't forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love hearing from passionate candidates who want to make a difference in the tech for good space.

We think you need these skills to ace Mid - Senior Full Stack Engineer // Node.js, Next.js, TypeScript & AWS // Salary range £60K - £[...] in London

Node.js
Next.js
TypeScript
AWS
PostgreSQL
System Architecture
Performance Optimisation
Problem Solving
Database Design
E-commerce
API Integration
Clean Code Practices
Scalability
Attention to Detail
Ownership

Some tips for your application 🫡

Tailor Your CV: Make sure your CV reflects the skills and experiences that match our job description. Highlight your experience with Node.js, Next.js, TypeScript, and AWS to show us you’re the right fit for this role.

Showcase Your Projects: Include any relevant projects or contributions you've made, especially those that demonstrate your problem-solving skills and ability to design scalable systems. We love seeing what you've built!

Craft a Compelling Cover Letter: Use your cover letter to tell us why you're passionate about tech for good and how you can contribute to our mission-driven company. Let your personality shine through—this is your chance to stand out!

Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you don’t miss out on any important updates from our team!

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

Know Your Tech Stack

Make sure you’re well-versed in Node.js, Next.js, TypeScript, and AWS. Brush up on your knowledge of these technologies and be ready to discuss how you've used them in past projects. This will show that you’re not just familiar with the tools but can also apply them effectively.

Showcase Your Problem-Solving Skills

Prepare examples of challenges you've faced in previous roles and how you tackled them. Since this role involves being the go-to person for fixing issues, demonstrating your problem-solving mindset will resonate well with the interviewers.

Understand System Architecture

Since the role focuses on designing robust systems, be ready to discuss your approach to system architecture. Think about how you would design scalable systems and be prepared to explain your thought process during the interview.

Align with Their Mission

Research the company’s mission and values, especially their focus on 'Tech For Good'. Be prepared to articulate why you want to work for a mission-driven startup and how your personal values align with theirs. This will help you stand out as a candidate who genuinely cares about their goals.

Mid - Senior Full Stack Engineer // Node.js, Next.js, TypeScript & AWS // Salary range £60K - £[...] in London
Owen Thomas | Pending B CorpTM
Location: London

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