Machine Learning Jobs in London

The UK's financial and tech hub, home to a thriving ecosystem of startups, scaleups, and established tech giants. A hotbed for machine learning talent and innovation.

Open roles
621
Salary range
£28k – £640k
Hiring companies
75

London is the epicentre of the UK's tech and financial sectors, making it a prime location for machine learning professionals. The city hosts a diverse range of companies, from cutting-edge startups to global tech giants, all of which are actively hiring machine learning experts. Whether you're working on natural language processing, computer vision, or reinforcement learning, London offers a dynamic environment with ample opportunities for growth and collaboration. Many roles are hybrid or fully remote, but the city's vibrant tech scene and networking events provide a rich on-site experience.

Salary on the board

£28k – £640k

Based on advertised midpoints across the 100 priced listings posted in the last 12 months. Base salary only.

By seniority
£k base
Entry
28
45
4 jobs
Junior
38
40
1 job
Mid
30
640
25 jobs
Senior
45
630
44 jobs
Lead
60
175
19 jobs
Director
90
200
4 jobs
Live jobs

621 live roles

See all 621 roles
OpenAI logo

Product Manager, Integrity

About the TeamOur team brings OpenAI’s most capable technology to the world through our products. We’ve released ChatGPT, o3, and Sora. We empower consumers and developers alike to use and access our state-of-the-art AI models, allowing them to do things...

OpenAI London, United Kingdom
Hybrid Permanent
Isomorphic Labs logo

ML Research Engineer, London

This role involves working in a highly creative, interdisciplinary team to advance AI models for drug discovery and design. Responsibilities include implementing and optimizing state-of-the-art ML models, designing and running experiments, and collaborating with scientists and engineers to solve complex computational biology and chemistry problems.

Isomorphic Labs London, United Kingdom
On-site Permanent
OpenAI logo

Software Engineer, Cloud Infrastructure

About the TeamThe Applications Engineering team works across research, engineering, product, and design to bring OpenAI’s technology to consumers and businesses.You’ll join the team responsible for running the core infrastructure that supports products like ChatGPT and the API. The systems...

OpenAI London, United Kingdom
Permanent
Faculty AI logo

Senior Manager - Insurance

This role involves leading and delivering end-to-end AI projects within the insurance sector, particularly property & casualty and specialty lines. The Senior Manager will act as a strategic advisor to clients, manage cross-functional teams, and drive both project success and commercial growth. A key focus is translating complex AI capabilities into tangible business value while mentoring team members and shaping client strategy.

Faculty AI London, United Kingdom
Hybrid Permanent
Synthesia logo

Senior Research Engineer - Audio Post-Training

As a Senior Research Engineer, you will join a team of 40+ researchers and engineers working on cutting-edge challenges in generative AI, specifically focusing on high-quality synthetic voices. Your role involves adapting models for new conditioning inputs, fine-tuning speech models, optimizing for real-time performance, and designing new evaluation metrics for TTS systems.

Synthesia London, United Kingdom
Remote Permanent
Luminance logo

Account Executive (German Speaking, DACH Coverage)

This is a fantastic opportunity to join Luminance, the pioneer of Legal-Grade™ AI for enterprise. Backed by internationally renowned VCs and named in both the Forbes AI 50 list of ‘Most Promising Private AI Companies in the World’ and Inc....

Luminance London, United Kingdom
Hybrid Permanent
Faculty AI logo

Staff Product Designer

As a Staff Product Designer for Faculty AI's Frontier platform, you will lead the design of an AI-native Decision Intelligence system, focusing on complex simulations and human-AI collaboration. You will establish design coherence, pioneer new interaction models, and mentor the team to achieve high-quality, scalable design solutions.

Faculty AI London, United Kingdom
On-site Permanent
Faculty AI logo

Senior Cyber Security Engineer (AI Safety)

Why Faculty?We established Faculty in 2014 because we thought that AI would be the most important technology of our time. Since then, we’ve worked with over 350 global customers to transform their performance through human-centric AI. You can read about...

Faculty AI London, United Kingdom
Hybrid Permanent
The scene

Hiring in London

London's tech ecosystem is robust and diverse, with a high concentration of machine learning roles. Companies ranging from fintech startups to global tech giants are actively recruiting, offering a wide array of opportunities for professionals at all levels.

The city's strong network of tech meetups, conferences, and industry events provides a platform for continuous learning and professional growth. Whether you're looking to advance your career or connect with like-minded professionals, London's vibrant tech community is a valuable resource.

FAQs

Common questions

  • London is home to a wide range of companies, including startups, scaleups, and established tech giants. Many financial institutions and research-heavy organisations also hire machine learning experts.

  • Many roles in London offer hybrid or fully remote options, but the city's vibrant tech scene and networking events make on-site work a valuable experience.

  • In-demand skills include expertise in deep learning, natural language processing, and reinforcement learning, as well as proficiency in Python and TensorFlow.

  • For detailed salary information, check the salary section on this page, which is updated with live job listings and market data.

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