Skills

TypeScript GitHub CI/CD git react node.js AWS GitHub Actions

Job Specifications

Junior Full Stack Engineer – AI Startup (TypeScript, React, Node)

Holborn, London | £35–40k | Visa sponsorship available

If you want to learn fast, ship real software, and work alongside genuinely strong engineers, this is a rare junior opportunity.

Techmunity has partnered exclusively with a fast-growing AI-first SaaS startup building an operating system used by well-known high-street coffee shops and quick-service restaurant brands.

They’re hiring Junior Full Stack Engineers to help build and scale a production system already live in hundreds of locations.

This is not a “shadow a senior and fix tickets” role. You’ll be writing real code, contributing to real systems, and learning how production software actually works.

What you’ll be working on

Building full-stack features across a modern TypeScript stack (React, Node, NestJS)
Developing event-driven services and real-time operational tooling
Shipping AI-powered features used daily by store teams
Working closely with product and senior engineers to turn requirements into robust software
Learning modern development workflows, including testing, code reviews, pairing, and AI-assisted development

The team & environment

You’ll join a small but senior-heavy engineering team, led by an experienced Engineering Manager (ex-CTO, ex-UK Government technical lead) with 15+ years of experience building and scaling teams.

This is a high-support, high-expectation environment: you’ll be coached, but you’ll also be expected to take ownership and think like an engineer, not just follow instructions.

What they’re looking for

Experience building web applications with TypeScript (projects, coursework, internships, or early commercial roles)
Familiarity with React and backend concepts (Node.js / NestJS preferred)
Solid fundamentals: APIs, Git, basic testing, data structures
Evidence of real work: GitHub, portfolio, or shipped projects
Comfortable working onsite in Holborn, Monday–Friday
Curiosity about AI tools and how they’re applied in real products

Nice to have (not required)

AWS or cloud fundamentals
CI/CD exposure (e.g. GitHub Actions)
Internship or junior SaaS experience

Package

Salary up to £40,000
Visa sponsorship available

Interviews are already underway.

Apply here or email reuben@techmunity.io for more details.

About the Company

Techmunity was established to address both current and future digital workforce challenges. With a decade of experience in building hundreds of technology teams across the UK, we leverage an industry-leading combination of extensive networks and advanced recruitment software. In addition to scaling technology teams nationwide, Techmunity proudly partners with CodeYourFuture, a non-profit organization dedicated to providing quality training and support to individuals from underrepresented backgrounds across the UK. We are... Know more