Full Stack Engineer

We’re looking for a Front-end Engineer who’s excited to help define how people at the world’s largest companies to work with AI day to day. At Magentic, you’ll shape the core product experience for enterprise users as they collaborate with AI agents that run real to achieve things that they currently can’t imagine are possible.

We’re pushing the boundaries of AI with next-generation agentic systems that can manage entire procurement workflows. Our mission is to make global manufacturing supply chains robust to an ever-changing world - that’s a $3tn market opportunity.

If that’s not exciting enough - we’re backed by world-class investors including Sequoia Capital, and you’d be working along a super talented team which brings together expertise from OpenAI, Meta, Revolut, NASA and McKinsey (and that’s just the first 11 people!).

What You’ll Do

Own the development of new user-facing features end-to-end

Track and implement the latest interaction patterns for AI-driven tools

Interact with users to understand their problems and design solutions

Act as part of a design team until we have that function

Collaborate with a cross-functional team to continually increase the impact of our product

Help maintain a robust, scalable design system — React, Tailwind

You Might Be a Great Fit if You

Have 6+ years of professional software-engineering experience

Are fluent TypeScript/JavaScript (we use React) and comfortable in Python

Have design experience or great intuition about UI/UX

Can select the right tool for each job, balancing speed and scalability, and can quickly up-skill on new tools when needed

Can take a loosely defined problem, extract the true requirements, and design and deliver a production-ready solution in days, not weeks

Communicate clearly with both engineers and business stakeholders

Thrive in an early-stage, high-ownership environment—prototype today, deploy tomorrow, iterate next week

Bonus Points

Experience building products powered by LLMs - however, we consider many great candidates without previous AI experience.

Strong visual and interaction design skills — you care deeply about details, polish, and making things feel "just right”

Familiarity with supply-chain, procurement, or manufacturing domains.

Company Benefits

At Magentic, we recognise and reward the talent that drives our success. We offer:

Competitive Equity

: play a real part in Magentic’s upside.

Visa sponsorship

(Note we are currently only accepting candidates who are currently UK-based)

Hybrid London HQ

(3-4 days in the office).

Annual team retreat

—a fully-funded off-site to recharge, bond, and build.