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
398
Salary range
£46k – £170k
Hiring companies
48

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 – £170k

Based on advertised midpoints across the 56 priced listings posted in the last 12 months. Base salary only.

Salary visibility
18% of listings advertise a salary.
By seniority
£k base
Mid
50
124
7 jobs
Senior
47
190
24 jobs
Lead
75
178
5 jobs
Live jobs

398 live roles

See all 398 roles
Amazon logo

Specialist SA TechLead, WWSO Startups

Lead and develop a team of Specialist Solution Architects focused on supporting high-potential startups across EMEA in adopting AWS technologies, particularly in GenAI, accelerated compute, and distributed training. Drive technical go-to-market strategy, establish thought leadership, and collaborate with product teams to shape AWS offerings based on startup feedback. Work closely with CxO-level stakeholders and technical teams to scale solutions and build repeatable technical assets.

Amazon London, United Kingdom
Permanent
Amazon logo

Senior GenAI Infra Specialist, WWSO Startups

This role involves working closely with high-potential AI startups to understand their GPU and AI compute needs, guiding them in adopting AWS technologies, particularly in generative AI. The specialist acts as a technical business developer, driving go-to-market strategies, shaping product roadmaps through customer feedback, and coordinating capacity allocation. It combines deep technical engagement with strategic partnership development across AWS teams and external startups.

Amazon London, United Kingdom
On-site Permanent

Lead Alpha Researcher

Lead a team of researchers in developing and deploying alpha signals and predictive models within a systematic equities trading environment. Drive research methodology, validation standards, and scalable modelling frameworks while collaborating with traders and developers. Focus on generating profitable, orthogonal trading strategies with a strong scientific foundation.

eFinancialCareers London, United Kingdom £300,000 pa

Senior Data Scientist (Single Cell)

Develops generative and predictive models of cellular behaviour using single-cell multi-omics data, including scRNA-seq and scATAC-seq. Builds scalable Nextflow pipelines and integrates multimodal datasets with proteomics and imaging. Works closely with wet lab and ML teams to design experiments and validate biological relevance of models.

Relation Therapeutics London, United Kingdom
Permanent
Adecco logo

Research Scientist/Engineer - General Decision & Control Agent

This role involves advancing autonomous AI agent systems with a focus on long-term reasoning, memory, self-improvement, and reinforcement learning. The candidate will conduct foundational research to develop scalable, evolvable agents capable of continuous learning and decision-making in complex environments. Work includes designing memory architectures, self-evolving frameworks, and RL-driven optimisation, with opportunities to publish and contribute to AGI progress.

Adecco London, City And County Of the City Of London, United Kingdom £100,000 – £180,000 pa

Forward Deployed Engineer

This role involves building and deploying production-grade machine learning systems for high-impact clients in national security and AI safety. You'll work across the full ML lifecycle, design scalable software architecture, and act as a technical advisor to translate complex concepts for stakeholders. The role emphasizes operationalising models, defining deployment standards, and delivering bespoke AI solutions in collaboration with cross-functional teams.

Faculty London, United Kingdom
Permanent

Business Technology Analyst

Provide frontline IT support to employees, troubleshoot Level 1 technical issues, onboard new hires, and contribute to internal IT projects in a high-growth AI environment. Collaborate with workplace and engineering teams to maintain reliable technology infrastructure and document processes for knowledge sharing.

Faculty London, United Kingdom
On-site Permanent

Technical Business Analyst

This role involves identifying process inefficiencies and driving AI-enabled automation within a major banking environment. The Technical Business Analyst will work closely with senior stakeholders and engineering teams to define use cases, translate requirements into technical specifications, and validate solutions using SQL. The position requires strong Agile experience and deep financial services domain knowledge.

eFinancialCareers London, United Kingdom £600 pd
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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