-
Jack & Jill

Machine Learning Engineer at VC-backed London marketplace startup

Jack & Jill
United Kingdom · Full-time · Not Applicable

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.

Job Title

Machine Learning Engineer

Salary

Not Disclosed

Company Description

VC-backed London startup building a next-generation marketplace platform

Job Description

You will join a high-growth London team to spearhead the implementation of advanced computer vision models. As a key technical hire, you will bridge the gap between data science and product, developing visual search, verification, or merchandising systems that redefine the user experience within a rapidly scaling commerce ecosystem.

Location

London, UK

Why this role is remarkable

  • Significant technical ownership to shape the vision strategy of a scaling marketplace platform from an early stage.
  • Work in a high-density talent environment located in the heart of Shoreditch with a hybrid 3-4 day office culture.
  • Opportunity to transition between research and production, applying cutting-edge CV models to real-world consumer problems.

What You Will Do

  • Design, train, and deploy computer vision models for applications such as object detection, image verification, or automated merchandising.
  • Collaborate with product and engineering teams to integrate ML features into the core platform to drive user engagement.
  • Optimize model performance and scalability to handle high-traffic commerce environments and diverse visual datasets.

The ideal candidate

  • Proven expertise in computer vision technologies, including experience with object detection, image classification, or visual search.
  • Strong background as a Machine Learning Engineer or Data Scientist with a track record of moving models into production.
  • Proficiency in modern ML frameworks (such as PyTorch or TensorFlow) and a desire to work in a fast-paced startup environment.

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 the job listing.

Step 2. Click 'Talk to Jack', or go straight there: https://www.jackandjill.ai/jobs/machine-learning-engineer-at-vc-backed-london-marketplace-startup-05ce2ef1-dde0-4120-8aea-bbda425f241f?utm_source=linkedin&utm_medium=job_post&utm_campaign=featured_role_05ce2ef1-dde0-4120-8aea-bbda425f241f

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 computer vision machine learning tensorflow pytorch
Login to Apply
Posted
May 12, 2026
Type
Full-time
Level
Not Applicable
Location
London

Industries

Technology Information Internet

Categories

Engineering Information Technology

Related Jobs

3 roles aligned with this opportunity

View all jobs
View Job Details
Jack & Jill
Related

Machine Learning Engineer at innovative AI-driven social platform

2026-05-16

Full-time
Not Applicable
United Kingdom
Technology
Engineering
View Job Details
Jack & Jill
Related

Full Stack Engineer (£40k-£100k + Equity) at VC-backed greentech startup

2026-05-08

Full-time
Not Applicable
United Kingdom
Technology
Engineering
View Job Details
Jack & Jill
Related

AI Engineer ($100K - $250K + Equity) at Solve Intelligence - YC-backed legal AI

2026-05-11

Full-time
Not Applicable
United Kingdom
Technology
Engineering