Machine Learning Engineer Jobs in London

Machine Learning Engineer jobs in London hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $287,472/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

London
AI/ML
Software
Data
Security
DevOps & Cloud
Leadership
Product
Design
Fintech
Hardware & Chips
Defense
Aerospace
Biotech
Energy
Robotics
Automotive
MedTech
Science

Isomorphic Labs

isomorphiclabs.com
isomorphiclabs.com · HQ: London, United Kingdom · AI Research Labs · Drug Discovery AI · Drug Discovery · 51-200 employees · Est. 2021 · Startup · Trust B · Hiring 29, 4 new
HQ: London, United Kingdom · AI Research Labs · Drug Discovery AI · Drug Discovery · 51-200 employees · Est. 2021 · Startup · Trust B · Hiring 29, 4 new
Isomorphic Labs is a London drug discovery company founded in 2021 as an Alphabet spin-out from Google DeepMind. It applies AlphaFold and successor models to design small molecules and understand protein interactions, aiming to compress preclinical timelines. The company has research collaborations with Eli Lilly and Novartis alongside its own internal pipeline.
No named decision-maker yet.
No careers mailbox known
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Research Lead (Formulation Sciences), London

≈ $107k – $208k per year (Estimated) · Lead · 6+ years exp · Hybrid (London, United Kingdom) · PhD · Staff
Machine Learning
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Research Engineer (LLM Performance), London

≈ $81k – $216k per year (Estimated) · Hybrid (London, United Kingdom)
Reinforcement Learning
JAX
SFT
Post-training
NCCL
PyTorch
LLM
Machine Learning
CUDA
Triton
XLA
DevOps
GCP
+4
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Senior Security Engineer (AI Safety), London, Lausanne

≈ $84k – $154k per year (Estimated) · Senior · Hybrid (Lausanne, Switzerland, London, United Kingdom) · Bachelor's Degree · GMP / cleanroom · Senior
Python
AI/ML
JAX
Google ADK
Anomaly Detection
A2A
LLM Guardrails
EU AI Act
Agentic Workflows
TensorFlow
Model Context Protocol
PyTorch
LLM
Machine Learning
AI Agents
Red Teaming
DevOps
GCP
Cybersecurity
OWASP Top 10
Threat Modeling
+10
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Oura

oura.com
oura.com · HQ: Oulu, Finland · Consumer Health Apps · Smartwatches & Fitness Trackers · 501-1000 employees · Est. 2013 · Trust B · Hiring 81, 11 new
HQ: Oulu, Finland · Consumer Health Apps · Smartwatches & Fitness Trackers · 501-1000 employees · Est. 2013 · Trust B · Hiring 81, 11 new
Oura is a health technology company that makes the Oura Ring, a smart ring worn on the finger that tracks sleep, heart rate, heart rate variability, body temperature trends and activity. The ring is paired with a mobile app and a paid membership that turns the readings into sleep, readiness and activity scores, and the company also runs a large US operation from San Francisco. Oura is headquartered in Oulu, Finland.
No named decision-maker yet.
No careers mailbox known
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Staff AI Engineer, Developer Productivity

≈ $182k – $356k per year (Estimated) · Staff+ · Hybrid (London, United Kingdom) · Staff
Function Calling
LLM Evaluation
Agentic Workflows
Model Context Protocol
LLM
AI Agents
DevOps
CI/CD
Apply
Verified live · 2 hours ago 29 days ago Likely open · 56%

Senior ML Algorithm Scientist

≈ $134k – $240k per year (Estimated) · Senior · 5+ years exp · Hybrid (London, United Kingdom) · Master's Degree · Senior
Python
AI/ML
SciPy
Transformers
NumPy
Time Series
TensorFlow
PyTorch
Machine Learning
Robotics
Sensor Fusion
Analytics
Matplotlib
+2
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AECOM

aecom.com
aecom.com · HQ: Dallas, United States · Civil & Structural Engineering · Engineering Services · Architecture · Urban Planning · Transport Infrastructure · 5000+ employees · Est. 1990 · NYSE: ACM · Trust B · Hiring 3809, 477 new
HQ: Dallas, United States · Civil & Structural Engineering · Engineering Services · Architecture · Urban Planning · Transport Infrastructure · 5000+ employees · Est. 1990 · NYSE: ACM · Trust B · Hiring 3809, 477 new
AECOM is an American infrastructure consulting firm that became independent in 1990 through a management buyout from the energy group Ashland, and is now one of the largest design and engineering organisations in the world. It plans, designs and manages delivery of transport systems, water and wastewater infrastructure, buildings, environmental remediation and energy projects for public agencies and private developers across roughly one hundred and fifty countries. Headquartered in Dallas after relocating from Los Angeles, the company sold its self-perform construction and government services arms to concentrate on higher-margin professional services rather than carrying construction risk.
Carla Chistofferson · Executive Officer · decision-maker
Mary Finch · Executive Officer · decision-maker
William Rudd · Executive Officer · decision-maker
Randall Wotring · Executive Officer · decision-maker
No careers mailbox known
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Lead MLOps Engineer

≈ $111k – $215k per year (Estimated) · Equity · Lead · In office (London, United Kingdom) · Bachelor's Degree · Full-Time · Senior · English
Python
Python
Flask
FastAPI
Django
AI/ML
Machine Learning
Weights & Biases
MLFlow
Reinforcement Learning
LLMOps
DevOps
SLI/SLO/SLA
Docker
Azure
CI/CD
OpenTelemetry
Prometheus
Grafana
Terraform
Kubernetes
+10
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AI Product Manager - Transportation

≈ $79k – $178k per year (Estimated) · Equity · In office (London, United Kingdom) · Full-Time · Staff · English
Reinforcement Learning
LLM
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Fitch Group

fitch.group
fitch.group · HQ: New York, United States · Financial Data & Market Intelligence · Credit Bureaus & Rating Agencies · 1001-5000 employees · Est. 1913 · Hiring 145, 10 new
HQ: New York, United States · Financial Data & Market Intelligence · Credit Bureaus & Rating Agencies · 1001-5000 employees · Est. 1913 · Hiring 145, 10 new
Fitch Group is a financial information services group, dual headquartered in New York and London, made up of the credit rating agency Fitch Ratings, the data and analytics business Fitch Solutions and Fitch Learning. It traces its history to the Fitch Publishing Company launched in New York in 1913, is owned by Hearst and employs more than 5,000 people in 31 countries, including about 1,700 analysts covering corporates, financial institutions, structured finance and sovereigns. It hires credit analysts and structured finance analysts alongside software, data and machine learning engineers, product owners and sales staff, with large hubs in New York, Toronto, Chicago and London.
No named decision-maker yet.
No careers mailbox known
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Senior Machine Learning Engineer

≈ $85k – $153k per year (Estimated) · Senior · 6+ years exp · In office (London, United Kingdom) · Bachelor's Degree · Senior
Python
Python
FastAPI
AI/ML
Fine-tuning
NLP
AWS Bedrock
Amazon SageMaker
Agentic Workflows
Multi-Agent Systems
PyTorch
RAG
LLM
Machine Learning
AI Agents
DevOps
Amazon EKS
Docker
Kubernetes
Azure
CI/CD
AWS
+11
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AI Data Enablement Leader, Senior Director

≈ $106k – $200k per year (Estimated) · Head+ · 10+ years exp · In office (London, United Kingdom) · Senior
Knowledge Graph
AI Agents
Analytics
Master Data Management
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Machine Learning Engineer, Associate Director (London)

≈ $83k – $214k per year (Estimated) · Head+ · 12+ years exp · In office (London, United Kingdom) · Bachelor's Degree · Architect
Python
Python
FastAPI
AI/ML
Fine-tuning
NLP
Agentic Workflows
Multi-Agent Systems
Prompt Engineering
PyTorch
RAG
LLM
Machine Learning
AI Agents
DevOps
Amazon EKS
Docker
Kubernetes
Azure
CI/CD
AWS
+10
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Global Payments

globalpayments.com
globalpayments.com · HQ: Atlanta, United States · POS Systems · Cards & Card Issuing · Payment Processing & Gateways · 1001-5000 employees · Est. 2000 · NYSE: GPN · Trust A · Hiring 418, 70 new
HQ: Atlanta, United States · POS Systems · Cards & Card Issuing · Payment Processing & Gateways · 1001-5000 employees · Est. 2000 · NYSE: GPN · Trust A · Hiring 418, 70 new
Global Payments is an American payments company founded in 2000 that processes card transactions for merchants and provides the software many of those merchants run their businesses on. Its merchant solutions business spans acquiring, terminals and integrated point-of-sale systems for restaurants, retail and healthcare, and it also operates an issuer solutions business that runs card programmes on behalf of banks under the TSYS brand. Headquartered in Atlanta and listed on the New York Stock Exchange, it has grown through a long sequence of acquisitions and reshaped its portfolio through asset swaps with other payment groups.
David Mangum · Executive Officer · decision-maker
David Green · Executive Officer · decision-maker
Guido Sacchi · Executive Officer · decision-maker
Jeffrey Sloan · Executive Officer · decision-maker
No careers mailbox known
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AI Agent Designer

≈ $113k – $191k per year (Estimated) · Senior · 7+ years exp · Hybrid (London, United Kingdom) · Full-Time · Senior
AI Agents
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Technical Lead, Agentic Commerce Engineering - (London)

≈ $146k – $283k per year (Estimated) · Lead · 8+ years exp · Hybrid (London, United Kingdom) · Full-Time · Staff
Tokenization
AI Agents
Function Calling
A2A
Model Context Protocol
LLM
DevOps
GCP
Azure
AWS
GitHub
+2
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Senior ML Software Engineer

≈ $141k – $251k per year (Estimated) · Senior · 5+ years exp · Hybrid (London, United Kingdom) · Full-Time · Senior
Go
Java
Python
Python
Flask
FastAPI
Databases
DynamoDB
Databricks
AI/ML
MLFlow
Amazon SageMaker
RAG
LLM
DevOps
OpenShift
Amazon EKS
SLI/SLO/SLA
Terraform
Docker
Kubernetes
CI/CD
AWS
Cybersecurity
SOC 2
HIPAA
+13
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NatWest Group

natwestgroup.com
natwestgroup.com · HQ: Edinburgh, United Kingdom · Financial Services · Wealth Management & Financial Advisors · Commercial & Retail Banks · 1001-5000 employees · Est. 1727 · NYSE: NWG · Trust B · Hiring 79, 25 new
HQ: Edinburgh, United Kingdom · Financial Services · Wealth Management & Financial Advisors · Commercial & Retail Banks · 1001-5000 employees · Est. 1727 · NYSE: NWG · Trust B · Hiring 79, 25 new
NatWest Group is a British banking group with its registered office in Edinburgh that provides retail, commercial and private banking through brands including NatWest, Royal Bank of Scotland, Ulster Bank and Coutts. Formerly the Royal Bank of Scotland Group and listed on the London Stock Exchange, it serves over 20 million customers and runs large operations in London, Edinburgh, Manchester and Bristol plus technology centres in Bengaluru, Gurgaon and Chennai. It hires software, DevOps, infrastructure and site reliability engineers, product owners and technical product managers, regulatory reporting analysts and commercial banking relationship managers.
No named decision-maker yet.
No careers mailbox known
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AI Delivery Manager

≈ $111k – $236k per year (Estimated) · Lead · Hybrid (London, United Kingdom) · Full-Time · Staff
Linear
Confluence
Jira
Agile
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Amazon

amazon.com
amazon.com · HQ: Seattle, United States · Robotics AI · Logistics & Warehouse Robotics · Video Production · Developer Tools · Advertising · Logistics · Streaming & OTT Platforms · Cloud Platforms (IaaS & PaaS) · Marketplaces · 1-10 employees · Est. 1994 · Trust B · Hiring 15877, 1222 new
HQ: Seattle, United States · Robotics AI · Logistics & Warehouse Robotics · Video Production · Developer Tools · Advertising · Logistics · Streaming & OTT Platforms · Cloud Platforms (IaaS & PaaS) · Marketplaces · 1-10 employees · Est. 1994 · Trust B · Hiring 15877, 1222 new
Amazon is an American technology and retail conglomerate founded by Jeff Bezos in 1994 as an online bookstore and headquartered in Seattle, Washington. It operates the world's largest online marketplace together with a global logistics network, physical grocery stores and a third-party seller platform that accounts for most units sold. Amazon Web Services, launched in 2006, is the leading public cloud provider and generates the majority of the group's operating profit, while advertising, Prime Video, Alexa devices and Kuiper satellite broadband round out the business.
Jeff Bezos · Founder & Executive Chairman · decision-maker
Scott McMillan · Executive Officer · decision-maker
Emily Austin · Executive Officer · decision-maker
Joel Wallenstrom · Executive Officer, Director · decision-maker
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2027 Software Dev Engineer Intern (Machine Learning) - UK

Intern · In office (London, Cambridge, United Kingdom, 8am - 5pm) · Relocation · Bachelor's Degree · Internship · Intern
Rust
C#
TypeScript
C++
Java
Python
SQL
DevOps
CI/CD
AWS
Management
Agile
+2
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AI Business Developer, Energy

≈ $86k – $228k per year (Estimated) · In office (London, United Kingdom) · Full-Time
AWS Bedrock
OpenAI Codex
AWS Bedrock AgentCore
Claude Code
AI Agents
DevOps
AWS
Apply
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Senior Engagement Manager, AWS AI Engineering (EMEA)

≈ $113k – $211k per year (Estimated) · Senior · In office (London, United Kingdom) · Full-Time · Senior · English: C1 (Optional)
AI Agents
DevOps
AWS
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A.Team

a.team
a.team · HQ: New York, United States · Custom Software Development · Recruiting & Staffing · 51-200 employees · Est. 2019 · Startup · Hiring 3, 1 new
HQ: New York, United States · Custom Software Development · Recruiting & Staffing · 51-200 employees · Est. 2019 · Startup · Hiring 3, 1 new
Build production-ready AI in weeks, not quarters. A.Team embeds elite AI engineers and ships proprietary intelligence systems for Fortune 500 enterprises.
Raphael Ouzan · Executive Officer, Director · decision-maker
Jeff Horing · Director
No careers mailbox known
Verified live · 1 hour ago 3 days ago Hiring now · 86%

Deployment Strategist, AI Solutions

≈ $112k – $204k per year (Estimated) · Senior · 8+ years exp · In office (London, United Kingdom) · Full-Time · Staff
Anthropic
OpenAI
AI Agents
DevOps
AIOps
GCP
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GBG

gbg.com
gbg.com · HQ: Chester, United Kingdom · Data Providers & Datasets · Fraud Detection · Identity Management · RegTech, AML & Compliance · B2B Company & Contact Data · 201-500 employees · Est. 1989 · Trust A · Hiring 13, 1 new
HQ: Chester, United Kingdom · Data Providers & Datasets · Fraud Detection · Identity Management · RegTech, AML & Compliance · B2B Company & Contact Data · 201-500 employees · Est. 1989 · Trust A · Hiring 13, 1 new
GBG is a British identity data company that provides identity verification, fraud prevention and location intelligence software. Its products, including the Loqate address verification service and the GBG identity and fraud platforms, check customer identities and data for banks, retailers, gaming operators and other businesses in more than 70 countries. The company is listed on the London Stock Exchange and headquartered in Chester, England, United Kingdom.
Annabelle Burton · Executive Officer · decision-maker
David Ward · Executive Officer · decision-maker
Natalie Gammon · Director
Liz Catchpole · Director
No careers mailbox known
Verified live · 4 hours ago 3 days ago Hiring now · 90%

Lead AI Technical Architect

≈ $101k – $195k per year (Estimated) · Lead · In office (London, United Kingdom) · Full-Time · Architect
Python
C#
C#
.NET
AI/ML
Google AI Studio
Copilot Studio
RAG
AI Agents
DevOps
Azure
Apply

Algolia

algolia.com
algolia.com · HQ: San Francisco, United States · Developer Tools · Recommendation Systems · AI Search · 501-1000 employees · Est. 2012 · Trust B · Hiring 26, 1 new
HQ: San Francisco, United States · Developer Tools · Recommendation Systems · AI Search · 501-1000 employees · Est. 2012 · Trust B · Hiring 26, 1 new
Algolia is a software-as-a-service company headquartered in San Francisco, California, and was founded in 2012. The company provides a search and discovery platform that offers an application programming interface for integrating search, recommendations, and generative AI capabilities into websites and mobile applications. It operates on a global scale with over 70 data centers across 17 regions, serving more than 18,000 customers in industries such as e-commerce, media, and software.
Adanech Getachew · Executive Officer · decision-maker
Bernadette Nixon · Executive Officer, Director · decision-maker
Carlton Baab · Executive Officer · decision-maker
Julien Lemoine · Executive Officer, Director · decision-maker
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Director, Engineering, AI Search

$214k – $268k per year · Head+ · 8+ years exp · London · Remote (United Kingdom) · Architect
AI Agents
Mobile
Algolia
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RELEX Solutions

relexsolutions.com
relexsolutions.com · HQ: Helsinki, Finland · Retail & Shop Systems · Supply Chain AI · Retail & Commerce AI · Supply Chain & Logistics Software · 1001-5000 employees · Est. 2005 · Trust B · Hiring 41, 3 new
HQ: Helsinki, Finland · Retail & Shop Systems · Supply Chain AI · Retail & Commerce AI · Supply Chain & Logistics Software · 1001-5000 employees · Est. 2005 · Trust B · Hiring 41, 3 new
Headquartered in Helsinki, Finland, RELEX Solutions is a provider of unified supply chain and retail planning software. The company utilizes artificial intelligence and machine learning to deliver cloud-based demand forecasting, inventory optimization, space planning, and workforce management solutions. Designed for retailers, wholesalers, and consumer goods manufacturers, its platform helps enterprise clients minimize product waste, boost shelf availability, and streamline overall operational efficiency.
Johan Haataja · Vertreten durch · decision-maker
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Verified live · 2 hours ago 3 days ago Likely open · 60%

Senior AI GTM Engineer, AI and Applications

≈ $106k – $189k per year (Estimated) · Senior · 5+ years exp · In office (London, United Kingdom) · Senior
TypeScript
Python
AI/ML
Anthropic
OpenAI Agents SDK
Human-in-the-Loop
Model Context Protocol
Claude Code
Claude
DevOps
Cortex
Prometheus
+2
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EXO Labs

exolabs.net
exolabs.net · HQ: London, United Kingdom · Open Source Projects & Foundations · AI Compute & Inference · Hiring 2, 2 new
HQ: London, United Kingdom · Open Source Projects & Foundations · AI Compute & Inference · Hiring 2, 2 new
EXO Labs is an AI infrastructure start-up whose open-source software connects everyday devices into a cluster to run frontier AI models on hardware users own. Its open-source repository has more than 30,000 GitHub stars and over a million downloads, and the in-person team is hiring founding engineers and researchers. The company is based in London, United Kingdom.
No named decision-maker yet.
No careers mailbox known
3 days ago Hiring now · 86%

Founding Researcher

≈ $78k – $209k per year (Estimated) · In office (London, United Kingdom)
Rust
C++
Python
AI/ML
Quantization
Mixture of Experts
MLX ML
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Wayve

wayve.ai
wayve.ai · HQ: London, United Kingdom · Machine Learning · Autonomous Driving · 501-1000 employees · Est. 2017 · Startup · Hiring 173, 8 new
HQ: London, United Kingdom · Machine Learning · Autonomous Driving · 501-1000 employees · Est. 2017 · Startup · Hiring 173, 8 new
Wayve is a British autonomous driving company founded in Cambridge in 2017 that trains end-to-end neural networks to drive rather than assembling hand-written rules around high-definition maps. Its AI Driver learns from camera video and can be deployed on standard vehicle sensor sets, which is what lets the company demonstrate driving in cities it has never mapped. Headquartered in London and backed by a one billion dollar SoftBank-led round plus investment from NVIDIA, Microsoft and Uber, it partners with carmakers to ship assisted driving software and is developing fully driverless deployments.
Alex Kendall · Co-Founder & Chief Executive Officer · decision-maker
Amar Shah · Co-Founder · founder
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Verified live · 1 hour ago Visa sponsorship 3 days ago Hiring now · 90%

MLE, Data Enrichment

≈ $118k – $315k per year (Estimated) · Hybrid (London, United Kingdom) · Relocation · Full-Time
Python
SQL
AI/ML
Embodied AI
Computer Vision
PyTorch
Machine Learning
Apply
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Senior Machine Learning Engineer, ADAS

≈ $167k – $298k per year (Estimated) · Senior · Hybrid (London, United Kingdom) · Relocation · Full-Time · Senior
Embodied AI
Computer Vision
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Principal Machine Learning Engineer, Driving Product

≈ $167k – $323k per year (Estimated) · Lead · Hybrid (London, United Kingdom) · Relocation · Full-Time · Principal
Python
AI/ML
Embodied AI
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WSP

wsp.com
wsp.com · HQ: Montreal, Canada · Civil & Structural Engineering · Engineering Services · Transport Infrastructure · 5000+ employees · Est. 1959 · Trust B · Hiring 2614, 98 new
HQ: Montreal, Canada · Civil & Structural Engineering · Engineering Services · Transport Infrastructure · 5000+ employees · Est. 1959 · Trust B · Hiring 2614, 98 new
WSP is a Canadian engineering and professional services consulting firm headquartered in Montreal that provides technical and advisory services across the full lifecycle of built and natural environment projects. Listed on the Toronto Stock Exchange with annual revenues above C$16 billion, it operates in North America, the UK, Australia, New Zealand, the Middle East and India, and its US arm is the former Parsons Brinckerhoff. It hires bridge, structural, geotechnical, electrical and substation engineers, transport planners, acoustics specialists, environmental consultants, inspectors, BIM technicians and graduates.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 4 days ago Likely open · 63%

AI Agent & Data Lead

≈ $92k – $177k per year (Estimated) · Lead · In office (Birmingham, Manchester, Leeds, London, United Kingdom, Manchester, United States) · Staff
Copilot Studio
Prompt Engineering
AI Agents
DevOps
Azure
Analytics
Power BI
Management
Power Automate
SharePoint
Scrum
Agile
+1
Apply
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AI Engineer (Advisory)

≈ $72k – $191k per year (Estimated) · In office (Cambridge, London, United Kingdom)
Machine Learning
AI Agents
DevOps
Azure
Apply

OpenAI

openai.com
openai.com · HQ: San Francisco, United States · Artificial Intelligence · Code Intelligence · Generative Video · Conversational AI · AI Research Labs · Foundation Models · LLM & Generative AI · 5000+ employees · Est. 2015 · Trust B · Hiring 789, 56 new
HQ: San Francisco, United States · Artificial Intelligence · Code Intelligence · Generative Video · Conversational AI · AI Research Labs · Foundation Models · LLM & Generative AI · 5000+ employees · Est. 2015 · Trust B · Hiring 789, 56 new
OpenAI is an American artificial intelligence research and deployment company founded in 2015 with the mission of ensuring that artificial general intelligence benefits all of humanity. It develops the GPT family of large language models and turns them into consumer and developer products, including the ChatGPT assistant, the Sora video model, the Codex coding agent and a commercial API used by millions of developers. Structured as a public benefit corporation controlled by a non-profit foundation, the company is backed by Microsoft and SoftBank and operates from San Francisco.
Greg Brockman · Co-Founder & President · decision-maker
Sam Altman · Co-Founder & Chief Executive Officer · decision-maker
Jakub Pachocki · Chief Scientist · decision-maker
Brad Lightcap · Chief Operating Officer · decision-maker
No careers mailbox known
Verified live · 3 hours ago 4 days ago Likely open · 63%

Applied AI Architect, OpenAI for Government

≈ $174k – $381k per year (Estimated) · Staff+ · Hybrid (Munich, Germany, London, United Kingdom) · Relocation · Full-Time · Architect
JavaScript
Python
AI/ML
OpenAI Codex
ChatGPT
OpenAI
AI Agents
Apply
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Applied AI Engineer, Startups (Codex)

≈ $118k – $315k per year (Estimated) · In office (London, United Kingdom) · Full-Time
OpenAI Codex
OpenAI
Apply
Verified live · 3 hours ago Visa sponsor 1 month ago Likely open · 54%

Applied AI Architect, Large Enterprise

≈ $225k – $439k per year (Estimated) · Staff+ · Hybrid (London, United Kingdom) · Relocation · Full-Time · Architect
JavaScript
Python
AI/ML
OpenAI Codex
ChatGPT
OpenAI
LLM
AI Agents
Apply

Marsh McLennan

marshmclennan.com
marshmclennan.com · HQ: New York, United States · 1001-5000 employees · Est. 1871 · Trust B · Hiring 1309, 139 new
HQ: New York, United States · 1001-5000 employees · Est. 1871 · Trust B · Hiring 1309, 139 new
Marsh McLennan is a global professional services firm in risk, strategy and people, headquartered in New York and listed on the New York Stock Exchange. It operates through four businesses, Marsh in insurance broking, Guy Carpenter in reinsurance, Mercer in health, wealth and benefits consulting and Oliver Wyman in management consulting, with about 90,000 colleagues in some 130 countries. It hires catastrophe risk analysts, reinsurance brokers, benefits consultants, sales executives, paralegals, software engineers and IT support staff in hubs such as London, Cluj-Napoca and Mexico City.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 4 days ago Likely open · 63%

Oliver Wyman – AI Engineer (m/f/d) – Quotient AI Specialist – Madrid

≈ $50k – $126k per year (Estimated) · Hybrid (Madrid, Spain, London, United Kingdom) · Full-Time · English: C1
Python
AI/ML
LLM
AI Agents
Apply

Lloyds Banking Group

lloydsbankinggroup.com
lloydsbankinggroup.com · HQ: London, United Kingdom · Leasing, Auto & Equipment Finance · Property & Casualty Insurance · Life Insurance & Annuities · Mortgage Lending & Brokers · Commercial & Retail Banks · 5000+ employees · Est. 1765 · NYSE: LYG · Trust A · Hiring 49, 19 new
HQ: London, United Kingdom · Leasing, Auto & Equipment Finance · Property & Casualty Insurance · Life Insurance & Annuities · Mortgage Lending & Brokers · Commercial & Retail Banks · 5000+ employees · Est. 1765 · NYSE: LYG · Trust A · Hiring 49, 19 new
Lloyds Banking Group is a British financial services group headquartered in London, operating retail and commercial banking, insurance and pensions under brands such as Lloyds Bank, Halifax, Bank of Scotland and Scottish Widows. Formed in 2009 when Lloyds TSB acquired HBOS, it is one of the largest UK financial services organizations with about 30 million customers and 65,000 employees, and its businesses include Halifax Intermediaries and the Lloyds Living rental housing arm. It hires software, data and network engineers, cloud security architects, penetration testers, data scientists, lawyers, compliance and controls managers, credit officers, and business development managers.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago 4 days ago Hiring now · 90%

Head of Engineering (Convo AI)

$169k – $199k per year · Head+ · Hybrid (London, United Kingdom) · Full-Time · Confidential · Architect
AI Agents
DevOps
Platform Engineering
Management
Agile
Apply
Verified live · 4 hours ago 4 days ago Hiring now · 90%

Chief AI Engineer

$184k – $231k per year · Head+ · Hybrid (London, United Kingdom) · Full-Time · Confidential · Architect
NLP
AI Agents
Apply
Verified live · 4 hours ago 16 days ago Fading · 44%

Data & ML Platform Lead

$144k – $169k per year · Lead · Hybrid (London, United Kingdom) · Full-Time · Confidential · Staff
Python
Databases
Google BigQuery
Apache Kafka
AI/ML
dbt
Feast
Feature Store
LLM
AI Agents
DevOps
Google Cloud Run
Platform Engineering
Terraform
GCP
Kubernetes
Analytics
ETL/ELT
+6
Apply

Morgan Stanley

morganstanley.com
morganstanley.com · HQ: New York, United States · Online Brokerage & Trading Platforms · Asset Management & Funds · Wealth Management & Financial Advisors · Investment Banking & M&A Advisory · 5000+ employees · Est. 1935 · NYSE: MS · Trust B · Hiring 694, 15 new
HQ: New York, United States · Online Brokerage & Trading Platforms · Asset Management & Funds · Wealth Management & Financial Advisors · Investment Banking & M&A Advisory · 5000+ employees · Est. 1935 · NYSE: MS · Trust B · Hiring 694, 15 new
Headquartered in New York City, New York, Morgan Stanley is a multinational investment bank and financial services enterprise. The firm operates across three primary business divisions: Institutional Securities, Wealth Management, and Investment Management - offering services such as mergers and acquisitions advisory, equity and debt underwriting, sales and trading, market research, and asset management. Managing trillions of dollars in client assets across dozens of countries, it serves corporations, governments, financial institutions, and individuals as a primary liquidity provider and core market maker in global capital markets.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago Visa sponsor 4 days ago Hiring now · 90%

AI Cloud Solution Engineer

Middle · 4+ years exp · Hybrid (London, United Kingdom) · Bachelor's Degree · Middle
Python
Python
Flask
FastAPI
AI/ML
Llama
AWS Bedrock
Gemini
Amazon SageMaker
LangChain
OpenAI
Claude
LLM
DevOps
Terraform
GCP
Azure
CI/CD
AWS
+8
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Imperial College London

imperial.ac.uk
imperial.ac.uk · HQ: London, United Kingdom · Education · Higher Education · Est. 1907 · Hiring 7, 4 new
HQ: London, United Kingdom · Education · Higher Education · Est. 1907 · Hiring 7, 4 new
Imperial College London is a world-leading university for science, technology, engineering, medicine and business (STEMB). Across our London campuses, and throughout our international network, we use science to tackle global challenges.
No named decision-maker yet.
Careers mailbox is known
$68k – $80k per year · London · Remote (United Kingdom) · Full-Time
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Citi

citi.com
citi.com · HQ: New York, United States · Cards & Card Issuing · Payment Processing & Gateways · Wealth Management & Financial Advisors · Investment Banking & M&A Advisory · Commercial & Retail Banks · 5000+ employees · Est. 1812 · Trust A · Hiring 3436, 288 new
HQ: New York, United States · Cards & Card Issuing · Payment Processing & Gateways · Wealth Management & Financial Advisors · Investment Banking & M&A Advisory · Commercial & Retail Banks · 5000+ employees · Est. 1812 · Trust A · Hiring 3436, 288 new
Citi is one of the largest banks in the world, tracing its lineage to the City Bank of New York founded in 1812 and taking its modern shape through the 1998 merger that created Citigroup. Its most distinctive asset is a cross-border payments and treasury network unmatched by any competitor, moving trillions of dollars a day for multinational corporations, governments and other banks across roughly ninety countries. Alongside that institutional franchise it runs markets and investment banking, wealth management and a United States personal bank, and has spent recent years simplifying itself by exiting consumer operations across Asia, Europe and Latin America.
Vis Raghavan · Head of Banking · decision-maker
Mark Mason · Chief Financial Officer · decision-maker
Jane Fraser · Chief Executive Officer · decision-maker
Sanford Weill · Architect of the 1998 Merger
Careers mailbox is known
Verified live · 1 hour ago 4 days ago Hiring now · 90%

Senior FX Java and AI Engineer (Cross Border Payments) - Vice President

≈ $98k – $253k per year (Estimated) · Head+ · Hybrid (London, United Kingdom) · Master's Degree · Full-Time · Senior
Java
SQL
Databases
Apache Kafka
AI/ML
OpenAI Codex
Devin
Claude Code
DevOps
CI/CD
OpenShift
Kubernetes
+1
Apply
Verified live · 1 hour ago 7 days ago Hiring now · 79%

Artificial Intelligence Security Specialist EMEA (SVP)

≈ $102k – $263k per year (Estimated) · Head+ · Hybrid (London, United Kingdom) · Full-Time · Architect
LLM Guardrails
AI Agents
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Verified live · 1 hour ago 9 days ago Likely open · 65%

Lead Forward Deployed AI Engineer (SVP)

≈ $99k – $253k per year (Estimated) · Head+ · Hybrid (London, United Kingdom) · Full-Time · Staff
Python
Python
Asyncio
Databases
Apache Kafka
AI/ML
LangGraph
Google ADK
Agentic Workflows
Model Context Protocol
LLM
AI Agents
LangChain
DevOps
OpenShift
Docker
Cybersecurity
HashiCorp Vault
Zero Trust
+6
Apply
Machines can read this selection · checked 02:03 UTC
Machine Learning Engineer Jobs in London
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