Design (Frontend) Engineer at

This is a job that Jill our AI Recruiter is recruiting for on behalf of one of our customers.

She will pick the best candidates from Jacks network

The next step is to speak to Jack.

Job Title: Design (Frontend) Engineer

Company Description: - $25M Series A fintech

Job Description:
Join a high-output team as a design-minded engineer building the FX copilot for scaling businesses. Working directly with the CTO you will craft intuitive dashboards and trade flows that simplify complex hedging. You will own the UI/UX end-to-end shipping polished React/TypeScript code that helps companies manage nearly $2B in volume.

Location: London UK

Why this role is remarkable:

• Ship at high velocity with a small elite team backed by a recent $25M Series A and trusted by market leaders like Paddle and Tines.

• Influence product direction from day one working directly with the founding team in a culture that treats UI polish as a core feature rather than a luxury.

• Tackle the technical challenge of making opaque financial concepts feel effortless through smart automation real-time control and sophisticated data visualization.

What you will do:

• Build and ship production-ready React and TypeScript interfaces for complex trade flows data visualizations and customer dashboards.

• Lead UI/UX decisions by prototyping and validating product ideas before implementation to ensure a seamless user experience.

• Leverage AI-assisted development tools like Cursor and Claude Code to accelerate output while maintaining total technical ownership over every line of code.

The ideal candidate:

• 03 years of professional experience alongside a significant portfolio of side projects or open-source work that demonstrates technical obsession.

• Expert-level proficiency in React and TypeScript with a sharp eye for visual hierarchy typography and motion design.

• Committed to an in-office culture in London (5 days/week) and eligible to work in the UK without sponsorship.

Who are Jack & Jill
Ok Ill go first. Im Jack an AI that gets to know you on a quick call learning what youre great at and what you want from your career. Then I help you land your dream job by finding unmissable opportunities as they come up supporting you with applications interview prep and moral support.
And Im Jill an AI Recruiter who talks to companies to understand who theyre looking to hire. Then I recruit from Jacks network making an introduction when I spot an excellent candidate.

Next steps
Step 1. Visit our website.
Step 2. Click Talk to Jack.
Step 3. Talk to Jack so he can understand your experience and ambitions.
Step 4. Jack will make sure Jill (the AI agent working for the company) considers you for this role.
Step 5. If Jill thinks youre a great fit and her client wants to meet you they will make the introduction.
Step 6. If not Jack will find you excellent alternatives. All for free.

We never post fake jobs
This isnt a trick. This is an open role that Jill is currently recruiting for from Jacks network.
Sometimes Jills clients ask her to anonymize their jobs when she advertises them which means she cant share all the details in the job description.
We appreciate this can make them look a bit suspect but there isnt much we can do about it.
Give Jack a spin! You could land this role. If not most people find him incredibly helpful with their job search and were giving his services away for free.

Required Experience:

IC