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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
612
Salary range
£28k – £640k
Hiring companies
73
View 612 live roles → Get an alert

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 98 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
24 jobs
Senior
45
630
44 jobs
Lead
60
160
19 jobs
Director
100
200
3 jobs
Live jobs

612 live roles

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Senior AI - ML Data Scientist - VP - Morgan McKinley

This senior role involves applying advanced machine learning and predictive modeling techniques to complex financial problems in a fast-paced, commercially driven AI Lab within a major global financial institution. The focus is on building and deploying ML models, particularly neural networks, to optimize portfolio and client behavior analysis in the equities and prime services domain.

eFinancialCareers London, United Kingdom
On-site Permanent

Machine Learning Engineer - Defence

This role involves designing and developing machine learning and large language model (LLM) systems for high-impact, secure, and mission-critical environments. You will work on advanced AI solutions, focusing on performance, reliability, and security, while collaborating with engineering teams and clients to solve complex challenges.

eFinancialCareers London, United Kingdom £60,000 – £90,000 pa
Hybrid Permanent Clearance Required
Amazon logo

Senior Business Intelligence Engineer, Delivery Speed and Long-term Planning

This role involves analyzing delivery speed data, optimizing logistics processes, and creating insightful reports to enhance customer satisfaction. The engineer will work closely with cross-functional teams, using data science techniques to forecast trends and improve system performance, contributing to Amazon's goal of fast and efficient deliveries.

Amazon London, United Kingdom
On-site Permanent
Amazon logo

Sr.Quality Assurance Engineer (European Language Expert), Alexa Global Quality Team

This role involves ensuring the end-to-end quality of Alexa's multilingual experience across 100+ countries. Responsibilities include defining global test strategies, architecting AI-powered evaluation frameworks, and collaborating with various teams to maintain cultural and linguistic relevance.

Amazon London, United Kingdom
On-site Permanent

Senior Developer - Python (Or Golang)

As a Senior Developer, you will design, build, and scale an AI Operations platform for Sky and NBCUniversal, focusing on alert ingestion, correlation, and intelligent automation. You will work on full-stack development, cloud-native systems on AWS, and collaborate with global teams to ensure high-scale streaming and live service reliability.

Sky Tw75Qd, TW7 5QD, United Kingdom
Hybrid Permanent
GSK logo

Principal Scientist

This role involves leveraging cutting-edge computational approaches to understand and treat cancer. You will integrate multi-omics and clinical data to model disease states, predict disease trajectories, and investigate treatment response. Collaboration with experimental and clinical teams is key, with a focus on making data-driven decisions to advance GSK's oncology portfolio.

GSK Stevenage, United Kingdom
Hybrid Permanent

Generative AI Director

As a Generative AI Director, you will lead the design and delivery of production-grade LLM systems, enabling automation and efficiency across JP Morgan. You will collaborate with ML Engineering, Product Management, and Cloud Engineering to build reliable, secure, and impactful AI solutions.

JPMorgan Chase & Co. Central London, W3 0BJ, United Kingdom
On-site Permanent

Principal Machine Learning Engineer

This role involves developing and optimizing machine learning models for personalized content recommendations, working with data scientists and engineers to build scalable data pipelines, and deploying models in production. The position also includes designing A/B tests, collaborating with cross-functional teams, and staying updated with the latest research in ML and personalization.

Sky Tw75Qd, TW7 5QD, United Kingdom
On-site Permanent
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Roles hiring here

Roles hiring in London

The most-listed roles in this cluster right now. Tap through to a role profile when one exists, or to the live search results.

Machine Learning Engineer Jobs

£39k – £630k
30 open

ML Research Engineer Jobs

£370k – £630k
4 open

Machine Learning Scientist Jobs

Role profile
4 open

Computer Vision Engineer Jobs

£80k – £160k
3 open

Reinforcement Learning Engineer Jobs

£370k – £640k
3 open

MLOps Engineer Jobs

£90k – £120k
2 open
Top hirers

Hiring here right now

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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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