98 AI / ML jobs in London, United Kingdom.

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vega

AI Engineer

  • On-site
  • Full-time
  • Contract
  • AI / ML

$20 per hour

AI Engineer London, 4x days per week in-office Vega is looking for AI-native builders to create the new way that work gets done in private markets. About Vega Vega is transforming the way private markets operate.

London, United Kingdom

Accenture

AI Native SW Eng

  • Full-time
  • AI / ML
Job Description You build the systems thatactually makeAI work in enterprise environments, not demos, not prototypes that stall after a pilot, but production agentic architectures running inside real client organizations.

London, United Kingdom

Deliveroo

Staff Machine Learning Engineer - Ads Bidding

  • Hybrid
  • Contract
  • AI / ML
Our Global Structure Deliveroo is now part of DoorDash, bringing together teams with even greater reach, scale, and ambition. Depending on your role, you may collaborate with teammates, systems, and leaders across DoorDash and Wolt. Together, we’re unlocking new possibilities as one global team.

London, United Kingdom

AION

Senior Forward Deployed ML Engineer, Agents

  • Full-time
  • AI / ML
About aion Aion is the enterprise AI platform, a full-stack solution for building, fine-tuning, and deploying AI at scale.

London, United Kingdom

YouLend

Lead Machine Learning Engineer

  • On-site
  • Full-time
  • AI / ML

£110k per annum

Lead Machine Learning Engineer Department: Platform Employment Type: Permanent Location: London Compensation: £110,000 / year We’re looking for a Machine Learning Lead Engineer who wants to operate as a player-coach — someone still very hands-on, but excited to grow into a proper management role over time.

London, United Kingdom

Wayve

Principal Machine Learning Engineer GAIA

  • Remote
  • Hybrid
  • On-site
  • Full-time
  • AI / ML
Responsibilities - Lead Gaia’s post-training and closed-loop pipeline, including fine-tuning, alignment, experimentation, and targeted data curation. - Improve long-horizon autoregressive generation so Gaia produces stable, coherent, and steerable rollouts.

London, United Kingdom

LinuxRecruit

Artificial Intelligence Engineer

  • On-site
  • Full-time
  • AI / ML

£90k - £100k per annum

Your expertise lies within Agentic AI, be this commercially or through your numerous hackathon wins. You're passionate, seeing this as a genuine worldwide game changer for humanity - this will change everything. Now you can take your passion into your career.

London, United Kingdom

ASOS

Senior Machine Learning Engineer

  • Full-time
  • AI / ML
Responsibilities - Design, build, and operate machine learning systems for customer engagement, marketing effectiveness, pricing, and commercial decision-making. - Own the full engineering lifecycle of ML products, including data ingestion, feature engineering, deployment, monitoring, and optimisation.

London, United Kingdom

Waymo

Senior Machine Learning Engineer, Simulation

  • Hybrid
  • Full-time
  • AI / ML

£123k - £129k per annum

Waymo is an autonomous driving technology company with the mission to be the world's most trusted driver.

London, United Kingdom

PlayStation Global

Sr. Machine Learning Engineer

  • Hybrid
  • On-site
  • AI / ML
Why Sony Interactive Entertainment? Sony Interactive Entertainment isn’t just the Best Place to Play — it’s also the Best Place to Work. Sony Interactive Entertainment (SIE) is the company behind the PlayStation brand. As a subsidiary of Sony Group Corporation, we’re part of a proud legacy of innovation and excellence.

London, United Kingdom

Longshot Systems Ltd

Senior Machine Learning Engineer

  • Hybrid
  • On-site
  • Full-time
  • Contract
  • AI / ML
At Longshot Systems we build advanced platforms for sports betting analytics and trading. We're hiring Machine Learning Engineers across our core ML engineering and horse racing teams.

London, United Kingdom

G MASS

Senior Machine Learning Engineer

  • AI / ML
G MASS Consulting are supporting a leading Audit and Advisory business. We’re looking for a Machine Learning Engineer to shape and scale their pricing technology.

London, United Kingdom

Deliveroo

Senior Machine Learning Engineer - Recommendations

  • Hybrid
  • On-site
  • Contract
  • AI / ML
Our Global Structure Deliveroo is now part of DoorDash, bringing together teams with even greater reach, scale, and ambition. Depending on your role, you may collaborate with teammates, systems, and leaders across DoorDash and Wolt. Together, we’re unlocking new possibilities as one global team.

London, United Kingdom

Deliveroo

Machine Learning Engineer II - Growth & Personalisation

  • Hybrid
  • On-site
  • Contract
  • Data Science
  • AI / ML
Our Global Structure Deliveroo is now part of DoorDash, bringing together teams with even greater reach, scale, and ambition. Depending on your role, you may collaborate with teammates, systems, and leaders across DoorDash and Wolt. Together, we’re unlocking new possibilities as one global team.

London, United Kingdom

IMC

Machine Learning Engineer

  • AI / ML
As a Machine Learning Engineer, you will play a pivotal role in building systems that drive the training and deployment of large-scale ML models across our global operations.

London, United Kingdom

ASOS

Senior Machine Learning Engineer

  • Full-time
  • AI / ML
We're ASOS. We blend our flair for fashion with our love of cutting- edge technology, but more importantly were interested in how we can bring the best out of you. We exist to give people the confidence to be whoever they want to be, and that goes for our people too.

London, United Kingdom

ALTO

Senior Machine Learning Engineer

  • On-site
  • Full-time
  • Contract
  • AI / ML

£5k per annum

Alto Software Group is a B2B SaaS company that powers more than half of all UK housing transactions each year. We create software solutions that connect businesses and consumers, delivering a one-stop shop for estate agents and home builders.

London, United Kingdom

spotify

Senior Machine Learning Engineer - Messaging Platform

  • Full-time
  • Contract
  • AI / ML
Spotify’s Subscriptions Mission focuses on converting listeners into lifelong subscribers by delivering seamless, valuable experiences across pricing, packaging, and customer journeys. We build the systems and tools that power acquisition, retention, and overall subscription growth at scale.

London, United Kingdom

Reflexivity

Machine Learning and AI Engineer - London

  • On-site
  • Contract
  • AI / ML

£90k - £160k per annum

You have built real AI systems that ship, break, and get fixed under pressure. You care less about model demos and more about decisions that move capital. You want your work used daily by professional investors, not buried in notebooks. You are comfortable owning hard problems end to end.

London, United Kingdom