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

Owen Ltd

Greater London, UK

13 days ago

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Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Experience level

Experienced

Experience required

2 years minimum

Compensation

£60,000.0 - £90,000.0

Working hours

Regular working hours

Job source

www.collegerecruiter.com

Tech stack

Application Programming Interfaces (APIs) Amazon Web Services Database Design PostgreSQL Node.Js Performance Tuning Next.js Shopify Systems Architecture TypeScript Web Applications Backend

+1 more

Front End Software Development

Job description

Mid - Senior Full Stack Engineer // Node.js, Next.js, TypeScript & AWS // Salary range £60K - £90K // Tech For Good - E-Commerce - Start Up // LDN (Hybrid 3 days per week), 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)

Requirements

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.