Full Stack Engineer (AI Startup)

Oliver Bernard; Remote; GBP 87,000 - 141,000; Full time

Job summary

A well-funded AI startup is looking for a Full Stack Engineer to join their remote team. The ideal candidate will have over 6 years of full-stack experience and strong skills in React and TypeScript. This role offers high ownership and the chance to shape a cutting-edge product at the intersection of AI and cybersecurity. A competitive salary of €100,000 – €160,000 and strong equity package are offered. Join a dynamic and high-performing international team for significant impact and autonomy.

Benefits

Equity package

Quarterly offsites

Qualifications

• Experience in a B2B SaaS environment, with a startup mindset.
• Minimum of 6 years in full-stack development, capable of building end-to-end features.
• Proven experience integrating REST APIs in Python.

Responsibilities

• Build and shape a modern product and architecture.
• Work independently within a senior team to enhance architecture and performance.

Skills

B2B SaaS experience

6+ years full-stack experience

Proven REST API development with Python

Strong React skills

Strong TypeScript skills

Production level LLM integration experience

Tools

React

TypeScript

Python

Job description

Full Stack Engineer (AI & Cybersecurity Startup) - EU Remote

We’re partnering with a well‑funded AI startup (stealth for now) that’s building at the intersection of LLMs and cybersecurity, and we’re looking to connect with exceptional Full Stack Engineers across the EU. This is an early engineering hire with huge ownership, high autonomy, and the chance to shape a modern product and architecture from day one.

Salary

€100,000 – €160,000 (£100-140k)+ very strong equity package

Location

Fully remote across the EU

Tech Stack

React, TypeScript, Python, AI / LLMs

Company

Quarterly offsites with a small, high‑performing international team

Ideal Background

• B2B SaaS experience and startup mindset
• 6+ years full‑stack experience, can build end‑to‑end features
• Proven REST API development with Python
• Strong React + TypeScript skills
• Production level LLM integration experience (bonus)
• Work independently in a small, senior team, shaping architecture and performance

If you’re interested in joining a cutting‑edge AI company and want real impact, autonomy, and technical ownership, feel free to reach out with your CV and notice period.