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Jack & Jill

Frontend Developer

Jack & Jill
United Kingdom · Full-time · Mid-Senior

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 Jack's network


The next step is to speak to Jack.


Frontend Developer


Company Description: VC-backed industrial AI startup


Job Description:

You will build sophisticated interfaces that visualize complex sensor data and real-time streams for advanced manufacturing applications. Working at the intersection of machine learning and physical engineering, you will create tools that empower technical users to make critical process decisions, ensuring the precision and reliability of high-stakes industrial components through intuitive, data-dense web applications.


Location: London, UK


Why this role is remarkable:

  • Work on cutting-edge technical challenges involving real-time data visualization and complex spatial datasets that go far beyond standard CRUD applications.
  • Join a well-funded venture backed by top-tier VCs and founded by recognized experts in the fields of artificial intelligence and engineering.
  • Play a pivotal role in the early stages of a company transforming how mission-critical hardware is verified and produced globally.


What you will do:

  • Develop and enhance high-performance frontend features using React and TypeScript to handle large technical datasets.
  • Translate complex user requirements into polished, functional interfaces with a high degree of autonomy over UI/UX decisions.
  • Collaborate with data scientists to implement advanced visualizations for sensor outputs and 3D modeling components.


The ideal candidate:

  • Proven experience in frontend development with strong expertise in React, TypeScript, and modern web architectures.
  • A strong visual design sense with the ability to create wireframes and mockups to communicate complex technical ideas.
  • Experience or interest in high-performance web technologies like WebSockets and 3D visualization libraries such as Three.js.


Who are Jack & Jill?

Ok, I'll go first. I'm Jack, an AI that gets to know you on a quick call, learning what you're 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 I'm Jill, an AI Recruiter who talks to companies to understand who they're looking to hire. Then I recruit from Jack's 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 you're 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 isn't a trick. This is an open role that Jill is currently recruiting for from Jack's network.

Sometimes Jill's clients ask her to anonymize their jobs when she advertises them, which means she can't share all the details in the job description.

We appreciate this can make them look a bit suspect, but there isn't 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 we're giving his services away for free.

Key Skills

Ranked by relevance

ai typescript react 3d artificial intelligence data visualization machine learning wireframes
Login to Apply
Posted
Feb 17, 2026
Type
Full-time
Level
Mid-Senior
Location
London Area

Industries

Technology Information Internet

Categories

Engineering

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