Junior Full Stack Engineer - AI Startup

Techmunity United Kingdom
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AI Summary

Join a fast-growing SaaS startup in the hospitality tech space. Build AI-driven operating systems for high-street coffee shops and quick-service restaurants. Work with a senior engineering team and learn from experienced mentors.

Key Highlights
Build full-stack features using TypeScript, React, Node, and NestJS
Turn product requirements into reliable, testable software
Participate in code reviews and pair programming with senior engineers
Help improve platform performance and usability
Technical Skills Required
TypeScript React Node.js NestJS Git APIs Testing
Benefits & Perks
Salary up to £40,000
VISA sponsorship available
Onsite work in Holborn, 5 days a week

Job Description


Looking for a Junior Full Stack Engineer role in an AI startup?


Whether you’ve recently graduated from university or a bootcamp, or already have some early commercial experience, this could be a great next step.


Techmunity have exclusively partnered with a fast-growing SaaS startup in the hospitality tech space. They’re hiring three Junior Full Stack Engineers to help build an AI-driven operating system used by well-known high-street coffee shops and quick-service restaurants.


You’ll work across a full TypeScript stack (Node, NestJS, React), building event-driven services, real-time operational features, and new AI-powered tools.


You’ll be joining a senior engineering team full of strong mentors, led by a highly experienced Engineering Manager (ex-CTO, ex-UK Gov technical lead) with 15+ years of full-stack, cloud, AI and team-building experience. A rare chance to learn fast under a genuine technical leader.


What you’ll do

• Build full-stack features using TypeScript, React, Node and NestJS

• Turn product requirements into reliable, testable software used in live stores

• Take part in code reviews and pair programming with senior engineers

• Help improve platform performance and usability

• Use modern developer tools, including AI assistants, to accelerate workflows


What they’re looking for

• Experience building web applications with TypeScript (projects, internships or coursework)

• Exposure to React and/or Node/NestJS and an understanding of modern web app structure

• Solid engineering fundamentals: data structures, APIs, Git, testing basics

• A GitHub or portfolio showing real code is highly valued

• Comfortable working onsite in Holborn, five days a week


Nice to have

• Cloud basics (AWS) or DevOps exposure (GitHub Actions)

• Previous internship or junior role in a SaaS startup

• Interest in AI tools or hospitality tech


Salary up to £40,000, with VISA sponsorship available. These roles are 5 days a week onsite in Holborn.


Interviews are happening now. Apply here or email me directly: reuben@techmunity.io


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