Last updated 2026-06-19
251 Machine Learning & AI jobs in London ()
Browse 251 Machine Learning & AI jobs across London, including Senior Machine Learning Engineer, Senior AI Engineer, Machine Learning Engineer, AI Engineer, and Data Scientist roles. Listings are updated hourly and include salary data where available.
Ai Engineer jobs in London
Professionals in this category design, develop, and optimize AI and machine learning systems to solve complex problems and enhance technological capabilities.
Browse Ai Engineer jobs in London from companies including Mistral AI, Google, Elsevier Limited Company, Anaplan, Graphcore, Wayve, and Gem.
- Common titles include Senior Machine Learning Engineer, Senior AI Engineer, Machine Learning Engineer, AI Engineer, and Data Scientist.
- Roles span senior, mid, entry, and intern levels.
- Recent postings include machine learning, ai engineer, data scientist, software engineer, and research engineer roles.
- Most listed roles are in London (246), with openings also in Woking (3), Bracknell (1), and Fulham (1).
Ai Engineer jobs in London
Professionals in this category design, develop, and optimize AI and machine learning systems to solve complex problems and enhance technological capabilities.
Browse Ai Engineer jobs in London from companies including Mistral AI, Google, Elsevier Limited Company, Anaplan, Graphcore, Wayve, and Gem.
- Common titles include Senior Machine Learning Engineer, Senior AI Engineer, Machine Learning Engineer, AI Engineer, and Data Scientist.
- Roles span senior, mid, entry, and intern levels.
- Recent postings include machine learning, ai engineer, data scientist, software engineer, and research engineer roles.
- Most listed roles are in London (246), with openings also in Woking (3), Bracknell (1), and Fulham (1).
Snapshot updated 2hr, 28m ago
London
senior
Full Time
We are seeking a production-focused Machine Learning Engineer to bridge the gap between data science research and scalable, reliable softwa…
We Deliver Progress.. What you'll do and how you'll make an impact.. As a Machine Learning Engineer at UW, your…
London
mid
Experience collaborating on or leading applied ML projects, including LLM training, inference, and fine-tuning.
Experience with cybersecurity detection and response, building classifiers and anomaly detection systems at scale, taking safety defenses o…
ML Ops Engineer
Jun 18
London
mid
Full Time
Role Purpose As a Lead Machine Learning Engineer focused on MLOps within the Data Science Platform team, you will enable…
Own and maintain Machine Learning systems and platform services.
Principal Test AI Engineer
Jun 18
Woking
senior
Full Time
Test Architecture & Automation Leadership Architect scalable, automated test frameworks for AI systems (models, data, pipelines, and integr…
The Principal AI Test Engineer plays a critical role in shaping and advancing IDBS’s AI test strategy across our engineering…
London
mid
This innovative role focuses on developing conversation-based, multimodal shopping experiences, utilizing data analysis, statistical modeli…
A day in the life Perform hands-on analysis and modeling of enormous multimodal datasets to develop insights into how to…
London
senior
Collaborate with researchers and engineers working on ML for code and AI developer tools.
Have strong engineering skills in Python and experience with modern ML frameworks.
London
senior
Full Time
At Hometrack, we are looking for an experienced Senior Machine Learning Engineer, to translate POC model code from data science…
Work closely with data scientists, software engineers, product managers, and stakeholders to integrate machine learning solutions into our…
London
senior
Full Time
Job Description: Job Title Technical Product Owner (AI/ML Platform) Location London Corporate Title Vice President As the Technical Product…
Translate complex technical requirements from data scientists and engineers into well-defined epics, user stories, and API contracts Acting…
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Principal EngineerJun 12
London
mid
Full Time
You will work alongside world-class researchers in computer vision, machine learning, graphics, and robotics to develop new approaches for…
Design, implement, and evaluate novel algorithms for: 3D reconstruction Neural scene representations 3D Gaussian Splatting Geometric deep l…
London
mid
WHAT YOU'LL DO Our Forward-Deployed Data Scientist team is a group of creative technical experts who design and build end-to-end…
In this role, you will: Design ML use cases from the ground up — scoping solutions that optimize for real…
London
senior
Full Time
Your skills span test strategy, automation, and a little MLOps, with a strong software engineering base.
You are a quality-focused engineer who is passionate about reliable, repeatable evaluation of ML models and data.
Data Engineer / AI Engineer
Jun 15
Bracknell
mid
Full Time
As a Data Engineer / AI Engineer in the Operational Analytics team, you will be the hands-on builder who designs,…
Develop and implement AI/ML-enabled data features — including data enrichment, anomaly detection, and predictive pipelines.
Lead ML Engineer
Jun 15
London
senior
Full Time
We’re looking for these essential skills Experience building and operating ML systems in production, including model serving, monitoring, a…
Provide technical direction for ML solutions delivered within the team.
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Senior AI EngineerApr 20
Graduate AI Analyst
Jun 14
London
entry
Full Time
A role you will love As a Graduate AI Analyst, you’ll work side-by-side with the Chief of Staff & AI…
Experiment and Innovate with Artificial Intelligence (AI) - Analyst role for a recent graduate (12-month role, with potential to convert…
London
mid
We’re looking for a Machine Learning Manager to lead ML specialists across different levels of seniority in the Fraud group.
Partnering with PMs, Risk Partners, Engineering Managers, Data Managers and senior ML/Data colleagues to shape roadmaps, unblock delivery a…
Applied Scientist
Jun 12
London
senior
Our humble expectations We’re looking for an Applied Science enthusiast who is passionate about using machine learning and AI to…
Partner closely with engineering, product, design, analytics, and business teams to shape the ads roadmap and ensure science work translate…
Applied Scientist
Jun 12
London
senior
Full Time
Partner closely with engineering, product, design, analytics, and business teams to shape the ads roadmap and ensure science work translate…
Our humble expectations We’re looking for an Applied Science enthusiast who is passionate about using machine learning and AI to…
AI Researcher, LLMs
Jun 12
London
mid
Full Time
Qualifications Two or more years of hands-on experience training, post-training, or evaluating LLMs at scale Direct experience with at leas…
The LLM team within HAIL builds large language models from scratch — pretraining, post-training, and serving — that are deployed…
Lead Applied Scientist
Jun 12
London
senior
Lead Applied Scientist (12 Month Fixed Term Contract - Maternity Cover) Prolific is building the human data infrastructure that powers…
Strong cross-functional communication and experience partnering with product and engineering teams.
London
entry
Full Time
Professional experience in AI/ML development, with exposure to Generative AI.
Perform data preprocessing, feature engineering, and API development for AI applications.
Senior Manager, Data Science
Jun 12
London
senior
Experience working with large, complex datasets and building scalable, maintainable, production-ready AI/ML systems.
Data Science Leader AI for Science, Research Intelligence & Knowledge Discovery Technology – Data Science Organization Are you ready to…
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AI EngineerJun 10
Gen AI Engineer
Jun 12
London
senior
GenAI & LLM Engineering Design and implement end-to-end GenAI pipelines using LLMs (OpenAI, Azure OpenAI, Anthropic, etc.).
Data Engineering & Platform Development Build scalable data pipelines using tools like Spark, PySpark, Databricks, Snowflake, or BigQuery D…
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GEN AI Solution ArchitectMay 18
London
mid
Experience training large models or building ML systems at meaningful scale.
Depending on your background, that may mean: Designing and training deep learning models for large-scale time-series and cross-sectional pr…
London
mid
Developer Productivity owns the end-to-end experience of how engineers and researchers at Anthropic develop, build, test, and ship code at…
Annual Salary: £325,000 — £390,000 GBP Logistics Minimum education: Bachelor’s degree or an equivalent combination of education, training,…
London
senior
WHAT YOU BRING Production-Level AI Expertise: Proven success building, deploying, and maintaining complex AI/ML solutions, modern AI framew…
THE ROLE As a catalyst on our Global Advanced Services Innovation team, you will design, pilot, and scale the cutting-edge…
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