Frontend Developer

Arrows; London; On-site; GBP 135,000 - 165,000; Full time

Benefits offered by this job

Relocation package

Equity

Greenfield project opportunities

Job summary

A leading AI startup in London is seeking a Frontend-Focused Full-Stack Engineer to design innovative UX patterns for AI-driven workflows. You'll work with technologies like React and TypeScript, contributing to the development of high-performance, user-centric applications. The position offers a salary of up to £150,000 plus equity and a relocation package, providing an opportunity to make a real impact in a fast-paced environment.

Qualifications

• Strong frontend expertise with a focus on clean, intuitive UX.
• Experience building scalable component libraries and high-performance UIs.
• Willingness to work full-stack in a high-ownership, fast-moving environment.

Responsibilities

• Design new UX patterns for AI-driven workflows.
• Build user-first interfaces with React + TypeScript.
• Contribute across the stack to ship full product features.

Skills

Frontend expertise

Clean UX design

Component libraries development

Full-stack development

Tools

TypeScript

React

Python

Postgres

Job description

Overview

Frontend-Focused Full-Stack Engineer – AI x LegalTech | £150,000 + Equity | Onsite in Central London

One of Europe’s most exciting AI startups is transforming how legal teams interact with complex information. They’re on the lookout for a frontend-leaning full-stack engineer to design entirely new UX patterns for AI-driven workflows - an area where no standard playbook exists.

What’s on offer

• Salary up to £150,000 + equity
• Relocation package provided
• Greenfield AI product development with immediate, real-world impact
• Build user-first interfaces with React + TypeScript
• Contribute across the stack (Python, Postgres) to ship full product features
• Influence engineering practices and team culture from day one

Tech you’ll work with

TypeScript, React, Python

WYSIWYG editors, CI/CD

• Strong frontend expertise with a focus on clean, intuitive UX
• Experience building scalable component libraries and high-performance UIs
• Willingness to work full-stack in a high-ownership, fast-moving environment

Ready to shape the future of AI-powered interfaces - and move fast while doing it?

Apply now!

Seniority level

• Mid-Senior level

Employment type

• Full-time

Job function

• Engineering and Information Technology

Industries

• Software Development