ML / AI Jobs in United Kingdom
There are 648 open ML / AI jobs in United Kingdom on freehire right now. 182 of them were posted recently. The skills employers ask for most often are machine-learning, ai and python.
Salary
| Currency | Period | 25th | Median | 75th | Postings |
|---|---|---|---|---|---|
| GBP | year | £100,375 | £129,750 | £155,000 | 26 |
From postings that disclose pay. Currencies are counted separately, never converted.
Most requested skills
- machine-learning 92%
- ai 83%
- python 67%
- pytorch 44%
- cloud 43%
- llm 36%
- aws 31%
- tensorflow 28%
How the work is done
- Hybrid 206 · 32%
- Remote 114 · 18%
- Onsite 22 · 3%
Visa sponsorship offered in 66% of the 82 postings that state a position on it.
Seniority
- Senior 190
- Lead 68
- Principal 34
- Staff 32
- Intern 23
- C-level 16
Who is hiring
- 1000+ employees 45
- 501-1000 employees 41
- 51-200 employees 10
- 201-500 employees 4
- 11-50 employees 2
AI Engineer/ML Engineer - Senior Developers - AI Training - Liverpool, UK
Senior AI/ML engineers join Prolific's Expert Network as paid participants to train and evaluate LLMs — auditing model logic and code, refining RLHF feedback, and benchmarking outputs. Core stack: Python, PyTorch/TensorFlow, Hugging Face, and cloud ML/MLOps tools.
Machine Learning Experts - PhD - AI Training - Canada
Join Prolific as a paid Domain Expert: PhD-qualified ML/AI specialists train and evaluate cutting-edge AI models by solving complex problems while narrating their reasoning, screen-recording their approach, and rating, comparing, and rewriting AI-generated responses. Fully remote, flexible hours, paid per task at up to $150/hr.
Machine Learning Engineer - Research Participants - United Kingdom
Not a real engineering role: Prolific is recruiting UK-based machine learning engineers as paid research participants for voice-interview studies. Day to day you'd have short voice conversations, complete online surveys, and give honest opinions to inform policy research — freelance, remote, at £19/hour for actual study time.
Machine Learning Engineer
Build and optimize large-scale ML training and inference pipelines for low-latency trading systems using Python, CUDA, PyTorch/TensorFlow, and GPU acceleration.
Machine Learning Research Engineer – Humanoid Robotics
Machine Learning Research Engineer Location: London Salary: Competitive, dependent on experience Employment: Permanent What if the reinforcement learning models you developed actually controlled a humanoid robot? We're…
Machine Learning Researcher - Apple Services Engineering - Generative Audio
Join the Computational Music Technologies team, where we build the audio intelligence behind some of Apple’s most distinctive listening experiences. We shipped AutoMix, intelligent DJ-style transitions between tracks,…
Machine Learning Research Engineer
Build and improve machine learning systems for a proprietary trading firm, focusing on infrastructure, model selection, and research workflows using PyTorch, Jax, or TensorFlow.
Machine Learning Performance Engineer
Optimize machine learning models for training and inference at a quantitative trading firm, focusing on low-level GPU, networking, and system-level performance tuning.
Machine Learning Researcher
Research and build deep learning models for trading strategies using large-scale GPU clusters, collaborating with traders and engineers to deploy ML in finance.
Machine Learning Engineer
Build and deploy machine learning models for trading strategies in a fast-paced finance environment using Python, PyTorch, and a large GPU cluster.
Machine Learning Researcher
Research and develop machine learning models for systematic trading strategies, working with large datasets and high-performance computing infrastructure in a finance-focused environment.
Computer Vision / ML Engineer
About Isembard Isembard is building a network of high-performance factories for critical industries. We combine advanced machine tools, robotics and our own software, MasonOS, to make precision components for…
Senior Research Scientist, AI Safety and Biosecurity
About Us Basecamp Research is building frontier AI for therapeutic design. We believe the future of medicine lies in reprogramming the body to repair itself, and we design the models and the medicines to teach it how.…
Director of Software Engineering - Machine Learning/AI
If you are a software engineering leader ready to take the reins and drive impact, we’ve got an opportunity just for you. As a Director of Software Engineering at JPMorganChase within Wholesale Credit Risk Technology,…