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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

394

Salary range

£46k – £168k

Hiring companies

49

View 394 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

£46k – £168k

Based on advertised midpoints across the 57 priced listings posted in the last 12 months. Base salary only.

Salary visibility: 18% of listings advertise a salary.

By seniority

£k base

Mid

49

118

8 jobs

Senior

47

190

25 jobs

Lead

75

178

5 jobs

Live jobs

394 live roles

See all 394 roles →

Full Stack Software Engineer

Design and build full-stack AI-powered applications, translating machine learning outputs into production-ready systems. Collaborate with data scientists and product managers to deliver scalable, user-centric solutions for global clients in regulated industries. Focus on robust architecture, cloud deployment, and client-facing technical leadership.

Faculty AI London, United Kingdom

Hybrid Permanent

Technical Director of AI Safety

Leads technical strategy and R&D in AI safety, building and mentoring a high-performing team to develop cutting-edge evaluations and mitigation techniques for frontier AI models. Shapes global AI safety discourse through thought leadership, publications, and collaboration with leading labs and governments. Translates advanced research into practical safety solutions while representing the organisation at the highest technical and policy levels.

Faculty AI London, United Kingdom

Hybrid Permanent Clearance Required

UK Defence Veterans - Civilian Work Attachment

This role offers UK military veterans in their final 12 months of service a one-week unpaid work attachment at a leading AI company. Participants will gain exposure to the Defence Business Unit, engaging with teams working on machine learning solutions for surveillance, autonomous systems, and combat support. The placement is designed for career transition insight, with structured learning across technical and operational roles in AI and data science.

Faculty AI London, United Kingdom

Internship

Principal Research Scientist - AI Safety

Lead and shape the research agenda for AI safety, focusing on large language models and high-risk domains such as CBRN and cybersecurity. Conduct and oversee cutting-edge technical research, publish in top-tier venues, and mentor a growing team of researchers. Collaborate on red-teaming and evaluation projects while positioning the organisation as a thought leader in trustworthy AI development.

Faculty AI London, United Kingdom

Hybrid Permanent Clearance Required

Associate

This role involves scoping, building, and delivering custom AI solutions for major financial institutions, translating complex operational needs into actionable technical requirements. You'll work closely with both clients and engineering teams to ensure AI tools are effectively designed, tested, and deployed in regulated environments. The position emphasizes client engagement, workflow design, and contributing to strategic capability development within a high-impact AI consultancy.

Faculty AI London, United Kingdom

Hybrid Permanent

Senior Machine Learning Engineer

Lead the design and deployment of production-grade machine learning systems for high-impact clients, particularly in the defence sector. Focus on scalable, ethical AI solutions using cloud platforms and modern MLOps practices. Mentor junior engineers and shape engineering standards while working across technical, product, and client teams.

Faculty AI London, United Kingdom

Hybrid Permanent Flexible Clearance Required

Customer Director

The Customer Director will lead strategic account growth and client relationships within Faculty AI's Life Sciences division, overseeing the delivery of AI-driven solutions for major pharma, MedTech, and research partners. This role involves high-level commercial negotiation, cross-functional team leadership, and translating complex data concepts into impactful business outcomes. The position requires a blend of technical understanding, business development acumen, and senior stakeholder engagement in the life sciences sector.

Faculty AI London, United Kingdom

Hybrid Permanent

Machine Learning Engineer

Develop and deploy production-grade machine learning systems for high-impact clients, particularly in the defence sector. Design scalable ML infrastructure, lead technical architecture decisions, and translate complex AI concepts for stakeholders. Work across the full ML lifecycle using cloud platforms and containerisation technologies.

Faculty AI London, United Kingdom

Hybrid Permanent Flexible Clearance Required

See all 394 roles →

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

£45k – £630k

ML Research Engineer Jobs

£100k – £640k

ML Platform Engineer Jobs

£325k – £485k

Machine Learning Scientist Jobs

£85k – £100k

ML Infrastructure Engineer Jobs

£255k – £485k

Computer Vision Engineer Jobs

£70k – £160k

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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