Computer Vision Specialist - Freelance AI Trainer Project

Invisible Expert Marketplace

Newcastle upon Tyne, United Kingdom

Last month

Applications closed

Related Jobs

View all jobs

Research Scientist (Applied LLMs), London

Isomorphic Labs London, United Kingdom

Research Scientist (Machine Learning), London

Isomorphic Labs London, United Kingdom

Research Scientist (Machine Learning), Lausanne

Isomorphic Labs United Kingdom

Account Director, Education

OpenAI United Kingdom

Hybrid

Computer Vision Physicist / Engineer

ECM Selection Saffron Walden, CB10 1NQ, United Kingdom

Senior Software Engineer Delivery Lead – Tegra System Software

NVIDIA Cambridge, United Kingdom

Posted: 28 Feb 2026 (Last month)

Save job

Create job alert

Applications closed

Overview

Computer Vision Specialist – AI Trainer role at Invisible Expert Marketplace. You will apply homography and projective geometry expertise to help train AI models, focusing on mathematical precision, domain knowledge, and practical problem-solving to improve training data for applications in vision and graphics.

Responsibilities

Review and annotate AI-generated content, assess responses for correctness and clarity.
Identify reproducible error patterns and provide feedback to refine prompts, evaluation methods, and domain-specific guidelines.
Label points across images, conduct manual and synthetic homographies, and validate transformation accuracy.
Document error behavior to inform model improvements.

Qualifications

Foundational knowledge of homography and projective geometry, supported by coursework, research, or applied experience in computer vision, robotics, graphics, or related fields.
A degree in mathematics, computer science, or engineering is a plus.
Strong analytical ability, clear communication skills, and attention to detail.

Compensation and Contract Details

Pay range: $8 to $65 per hour, with final offer determined after evaluating experience, expertise, and geographic location. Final amounts may vary from the listed pay range. As a contractor, you’ll supply a secure computer and stable internet connection; company-sponsored benefits such as health insurance and PTO do not apply.

Job Details

Job title: Computer Vision Specialist – AI Trainer
Employment type: Contract
Workplace type: Remote
Seniority level: Entry

Referrals increase your chances of interviewing at Invisible Expert Marketplace. Get notified about new Artificial Intelligence Consultant jobs in Wideopen, England, United Kingdom. We’re unlocking community knowledge in a new way, with insights added directly into articles with AI help.

#J-18808-Ljbffr

Subscribe to Future Tech Insights for the latest jobs & insights, direct to your inbox.

Industry Insights

Discover insightful articles, industry insights, expert tips, and curated resources.

Apr 8, 2026

Products

Where to Advertise AI Jobs in the UK (2026 Guide)

Advertising AI jobs in the UK requires a different approach to most technical hiring. The candidate pool is small, highly informed and in demand across multiple sectors simultaneously. General job boards reach a broad audience but lack the specificity that AI professionals expect — and the filtering mechanisms they rely on. Specialist platforms, direct outreach and academic channels each serve a different part of the market. This guide, published by ArtificialIntelligenceJobs.co.uk, covers where to advertise AI roles in the UK in 2026, how the main platforms compare, what employers should expect to pay, and what the data says about time-to-hire across different role types.

Mar 24, 2026

Jobs

New AI Employers to Watch in 2026: UK and Global Companies Reshaping AI Careers

The artificial intelligence job market in the UK is evolving at an extraordinary pace. With record-breaking investment, government backing, and a surge in enterprise adoption, the landscape of AI employers is shifting rapidly. For candidates exploring opportunities on ArtificialIntelligenceJobs.co.uk, understanding who is hiring next is just as important as understanding what skills are in demand. In this article, we explore the new and emerging AI employers to watch in 2026, focusing on organisations that have recently secured funding, won major contracts, or expanded their UK footprint. From cutting-edge startups to global giants doubling down on Britain, these companies represent the next wave of AI career opportunities.

Feb 9, 2026

Careers

How Many AI Tools Do You Need to Know to Get an AI Job?

If you are job hunting in AI right now it can feel like you are drowning in tools. Every week there is a new framework, a new “must-learn” platform or a new productivity app that everyone on LinkedIn seems to be using. The result is predictable: job seekers panic-learn a long list of tools without actually getting better at delivering outcomes. Here is the truth most hiring managers will quietly agree with. They do not hire you because you know 27 tools. They hire you because you can solve a problem, communicate trade-offs, ship something reliable and improve it with feedback. Tools matter, but only in service of outcomes. So how many AI tools do you actually need to know? For most AI job seekers: fewer than you think. You need a tight core toolkit plus a role-specific layer. Everything else is optional. This guide breaks it down clearly, gives you a simple framework to choose what to learn and shows you how to present your toolset on your CV, portfolio and interviews.