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

Alice

alice.io
alice.io · New York · London · Hanoi · Ramat Gan · San Francisco · Foundation Models · LLM & Generative AI · Artificial Intelligence · Threat Intelligence · AI Governance & Compliance · AI Safety & Alignment · 51-200 employees · Startup · Hiring 42, 11 new
New York · London · Hanoi · Ramat Gan · San Francisco · Foundation Models · LLM & Generative AI · Artificial Intelligence · Threat Intelligence · AI Governance & Compliance · AI Safety & Alignment · 51-200 employees · Startup · Hiring 42, 11 new
Alice is the most trusted partner for GenAI safety and security. Built on a decade of threat intelligence research, Alice helps organizations detect, prevent, and respond to AI risks across the full model lifecycle.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 5 days ago Hiring now · 90%

Principal AI Research Cybersecurity Scientist (Israel / UK)

≈ $118k – $209k per year (Estimated) · Lead · Hybrid (London, United Kingdom) · Master's Degree · Full-Time · Principal
Python
AI/ML
Multimodal AI
Anthropic
OpenAI
PyTorch
Machine Learning
Red Teaming
LLM Guardrails
LLM
AI Agents
+2
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bcg.com · HQ: Boston, United States · Professional Services · Artificial Intelligence · Data & Analytics · Information Technology · Software · Custom Software Development · IT Consulting & Digital Transformation · Analytics & BI Consulting · AI Consulting & Integration · Management Consulting · 1001-5000 employees · Est. 1963 · Hiring 542, 47 new
HQ: Boston, United States · Professional Services · Artificial Intelligence · Data & Analytics · Information Technology · Software · Custom Software Development · IT Consulting & Digital Transformation · Analytics & BI Consulting · AI Consulting & Integration · Management Consulting · 1001-5000 employees · Est. 1963 · Hiring 542, 47 new
Headquartered in Boston, Massachusetts, Boston Consulting Group (BCG) is a premier global management consulting firm advising leading corporations, governments, and non-profit organizations. The company partners with clients across diverse industries to solve their most complex challenges through strategic transformation, digital innovation, operational excellence, and sustainable solutions. Leveraging a vast network of expert consultants operating worldwide, it delivers actionable insights and tailored strategies designed to drive long-term competitive advantage and lasting impact.
No named decision-maker yet.
No careers mailbox known
Verified live · 24 min ago 6 days ago Hiring now · 81%

Global IT Enterprise Architect Expert Senior Director - Integrations GenAI

≈ $93k – $238k per year (Estimated) · Head+ · 10+ years exp · In office (London, United Kingdom) · Full-Time · Architect
Apex
Apex
MuleSoft
AI/ML
Anthropic
A2A
LLM Guardrails
Model Context Protocol
OpenAI
AI Agents
DevOps
Kong
+1
Apply
Verified live · 24 min ago 10 days ago Likely open · 50%

Forward Deployed AI Scientist, United Kingdom - BCG X

≈ $81k – $215k per year (Estimated) · In office (London, United Kingdom) · Master's Degree · Full-Time
Python
AI/ML
Machine Learning
Apply
Verified live · 24 min ago 12 days ago Likely open · 45%

Lead AI Tech Architect - TMT, Product & Tech - London | BCG Platinion

≈ $124k – $240k per year (Estimated) · Lead · 10+ years exp · In office (London, United Kingdom) · Master's Degree · Full-Time · Architect
AI Agents
DevOps
Platform Engineering
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webbyfox consultancy

webbyfox.co.uk
webbyfox.co.uk · London · Software · Web Development Services · Est. 2012 · Hiring 2, 2 new
London · Software · Web Development Services · Est. 2012 · Hiring 2, 2 new
UK Python web development agency. Senior engineers building Django web applications and FastAPI services, upgrading legacy codebases and extending in-house teams.
No named decision-maker yet.
Careers mailbox is known
6 days ago Hiring now · 86%

AI Engineer

Middle · 3+ years exp · London · Remote (United States, United Kingdom, US time zones hours) · Bachelor's Degree · Middle
Python
PHP
Python
FastAPI
Django
PHP
Laravel
WordPress
Databases
Weaviate
pgvector
Pinecone
Qdrant
PostgreSQL
AI/ML
LlamaIndex
Embeddings
Function Calling
Gemini
Anthropic
Semantic Search
LangChain
OpenAI
RAG
LLM
Machine Learning
AI Agents
Fine-tuning
Hugging Face
Prompt Engineering
PyTorch
DevOps
Docker
GCP
Azure
CI/CD
AWS
Cybersecurity
GDPR
QA
Pytest
+26
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UST

ust.com
ust.com · HQ: Aliso Viejo, United States · Information Technology · IT Outsourcing & Dedicated Teams · IT Consulting & Digital Transformation · 5000+ employees · Est. 1998 · Trust B · Hiring 753, 54 new
HQ: Aliso Viejo, United States · Information Technology · IT Outsourcing & Dedicated Teams · IT Consulting & Digital Transformation · 5000+ employees · Est. 1998 · Trust B · Hiring 753, 54 new
UST is a leading global digital technology and transformation services company that provides innovative solutions to enterprise clients worldwide. Headquartered in Aliso Viejo, California, the firm specializes in digital consulting, cloud infrastructure, product engineering, and cybersecurity. Founded in 1998, it partners with major organizations across diverse industries to accelerate technological modernization and build agile, scalable business models.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 6 days ago Likely open · 62%

Principal Lead Engineer -Cloud, Data & AI (Lead II - Product Architect)

≈ $80k – $142k per year (Estimated) · Lead · 12+ years exp · Hybrid (London, United Kingdom) · Architect
Python
Databases
Snowflake
AI/ML
AI Agents
DevOps
AWS
Apply
Verified live · 2 hours ago 23 days ago Likely open · 53%

Applied AI Software Engineer (Lead II - ML Engineering)

≈ $78k – $151k per year (Estimated) · Lead · Hybrid (London, United Kingdom) · Staff
Python
AI/ML
AWS Bedrock
Anthropic
OpenAI
RAG
AI Agents
Embeddings
AWS Bedrock AgentCore
A2A
Model Context Protocol
DevOps
CI/CD
AWS
Management
Agile
+5
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Verified live · 2 hours ago 23 days ago Likely open · 54%

Senior AI Infrastructure Engineer (Agent Runtime Platforms)_London

≈ $55k – $110k per year (Estimated) · Senior · In office (London, United Kingdom) · Senior
Python
Python
Celery
Databases
Apache Kafka
AI/ML
LangGraph
AutoGen
Semantic Kernel
CrewAI
AWS Bedrock AgentCore
LLM Guardrails
Multi-Agent Systems
OpenAI
AI Agents
LangChain
DevOps
AWS
Amazon EventBridge
AWS Step Functions
Platform Engineering
+9
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CuspAI

cusp.ai
cusp.ai · HQ: Cambridge, United Kingdom · Manufacturing · AI for Science · Artificial Intelligence · 501-1000 employees · Est. 2024 · Startup · Trust B · Hiring 23, 5 new
HQ: Cambridge, United Kingdom · Manufacturing · AI for Science · Artificial Intelligence · 501-1000 employees · Est. 2024 · Startup · Trust B · Hiring 23, 5 new
CuspAI builds generative models that search for new materials with target properties. Its first applications focus on carbon capture materials. The company was founded by researchers from DeepMind and academia.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago Visa sponsor 6 days ago Hiring now · 90%

Performance Engineer

Middle · 3+ years exp · Hybrid (Cambridge, London, United Kingdom, Amsterdam, Netherlands, Berlin, Germany) · Full-Time · Middle
Weights & Biases
DeepSpeed
Quantization
Knowledge Distillation
CUDA
Triton
Megatron-LM
NCCL
Model Distillation
PyTorch
TPU
Machine Learning
DevOps
SRE
HPC
GCP
Azure
AWS
+9
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Verified live · 1 hour ago Visa sponsor 17 days ago Hiring now · 90%

Research Engineer (Materials Foundation Models)

≈ $50k – $140k per year (Estimated) · Junior · 1+ year exp · Hybrid (Cambridge, London, United Kingdom, Amsterdam, Netherlands, Berlin, Germany) · Master's Degree · Full-Time · Junior
Embeddings
Reinforcement Learning
Multimodal AI
Self-Supervised Learning
SFT
Post-training
Pre-training
Computer Vision
RLHF
GRPO
Machine Learning
+3
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Verified live · 1 hour ago 2 months ago Fading · 35%

Applied AI/ML Engineer (Agents)

Middle · 4+ years exp · Hybrid (Amsterdam, Netherlands, Berlin, Germany, Cambridge, London, United Kingdom) · Master's Degree · Full-Time · Middle
JAX
PyTorch
LLM
AI Agents
RLHF
Reinforcement Learning
RLAIF
DevOps
CI/CD
Apply

Appvia

appvia.io
appvia.io · HQ: London, United Kingdom · Virtualization & Containers · DevOps & Platform Engineering · Est. 2017 · Startup · Trust A · Hiring 7, 1 new
HQ: London, United Kingdom · Virtualization & Containers · DevOps & Platform Engineering · Est. 2017 · Startup · Trust A · Hiring 7, 1 new
Appvia is a London cloud platform company founded in 2017 that gives engineering teams self-service access to infrastructure with guardrails. Its Wayfinder product provisions Kubernetes environments and cloud accounts under centrally set policies, so developers do not wait on a platform team for every request. The company works with regulated organisations and public sector bodies moving to containerised delivery.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago Visa sponsor 6 days ago Hiring now · 82%

Senior Data & AI Solutions Architect - Pre-Sales

$107k – $134k per year · Staff+ · Hybrid (London, United Kingdom) · Full-Time · Architect
Google BigQuery
Amazon Redshift
Microsoft Fabric
Snowflake
Databricks
AI/ML
LLMOps
Agentic Workflows
Model Context Protocol
RAG
LLM
AI Agents
DevOps
Platform Engineering
GCP
Azure
AWS
Analytics
ETL/ELT
Management
Agile
+9
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Spotify

spotify.com
spotify.com · HQ: Stockholm, Sweden · Advertising · Podcasting · Music Industry · Streaming & OTT Platforms · 5000+ employees · Est. 2006 · Trust A · Hiring 89, 11 new
HQ: Stockholm, Sweden · Advertising · Podcasting · Music Industry · Streaming & OTT Platforms · 5000+ employees · Est. 2006 · Trust A · Hiring 89, 11 new
Spotify is a Swedish audio streaming company founded in Stockholm in 2006 that turned licensed on-demand music into the dominant way people listen. Its catalogue spans roughly a hundred million tracks plus podcasts and audiobooks, delivered through an advertising-supported free tier and a paid Premium subscription to hundreds of millions of monthly users across more than a hundred and eighty markets. The platform pairs personalised recommendation systems such as Discover Weekly with a creator side that gives artists, podcasters and publishers distribution, analytics and monetisation tools.
Daniel Ek · Co-Founder & Executive Chairman · decision-maker
Alex Norstrom · Co-Chief Executive Officer · decision-maker
Gustav Soderstrom · Co-Chief Executive Officer · decision-maker
Martin Lorentzon · Co-Founder · founder
No careers mailbox known
Verified live · 4 hours ago Visa sponsor 6 days ago Likely open · 63%

Machine Learning Engineer - Subscriptions

≈ $81k – $215k per year (Estimated) · Hybrid (London, United Kingdom) · Full-Time
Scala
Python
AI/ML
Embeddings
PyTorch
Machine Learning
DevOps
GCP
AWS
Apply
Verified live · 4 hours ago Visa sponsor 23 days ago Likely open · 55%

Senior Machine Learning Engineering Manager - Content Platform

≈ $96k – $214k per year (Estimated) · Lead · Hybrid (London, United Kingdom, Stockholm, Sweden) · Full-Time · Senior
NLP
Recommender Systems
Machine Learning
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Senior Applied Research Scientist - Personalization

≈ $110k – $197k per year (Estimated) · Senior · London · Stockholm · Remote (United Kingdom) · PhD · Full-Time · Senior
Python
AI/ML
Diffusion Models
Speech Recognition
Computer Vision
PyTorch
Apply

IQVIA

iqvia.com
iqvia.com · HQ: Durham, United States · Health Care · Biotechnology · Medical Laboratories · Health Data & Interoperability · Clinical Trial Services (CRO) · 5000+ employees · Est. 2016 · Trust B · Hiring 1559, 163 new
HQ: Durham, United States · Health Care · Biotechnology · Medical Laboratories · Health Data & Interoperability · Clinical Trial Services (CRO) · 5000+ employees · Est. 2016 · Trust B · Hiring 1559, 163 new
IQVIA is an American company formed in 2016 by the merger of the contract research organisation Quintiles, founded in 1982, with the pharmaceutical data business IMS Health. It runs clinical trials on behalf of drug and device makers and simultaneously operates one of the largest healthcare data estates in the world, covering prescriptions, claims and electronic medical records, which it sells back to the same industry for commercial planning and real-world evidence studies. Headquartered in Durham, North Carolina and listed on the New York Stock Exchange, it employs close to ninety thousand people and combines the trial and data businesses in what it calls connected intelligence.
Ronald Bruehlman · Chief Financial Officer · decision-maker
Ari Bousbib · Chairman and Chief Executive Officer · decision-maker
Dennis Gillings · Founder · founder
Careers mailbox is known
Verified live · 1 hour ago 6 days ago Likely open · 62%

Associate Principal & COAA Scientific AI Lead - Patient-Centered Solutions - UK and EU

≈ $118k – $229k per year (Estimated) · Lead · In office (London, Reading, United Kingdom, Madrid, Barcelona, Spain, Lisbon, Portugal) · Full-Time · Principal · English: C1
Hallucination
RAG
LLM
Management
Agile
Apply
Verified live · 1 hour ago Visa sponsor 2 months ago Long shot · 9%

Senior AI Platform Engineer

≈ $127k – $226k per year (Estimated) · Senior · In office (London, United Kingdom) · Full-Time · Senior
LoRA
vLLM
SGLang
AWQ
GPTQ
TensorRT
PEFT
TensorRT-LLM
Ray
NVIDIA NIM
CUDA
NCCL
cuDNN
Knowledge Graph
PyTorch
LLM
Machine Learning
DevOps
SLURM
Platform Engineering
Kubernetes
AWS
+13
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Trainline

thetrainline.com
thetrainline.com · HQ: London, United Kingdom · Ticketing · Travel Technology · 501-1000 employees · Est. 1997 · Hiring 31, 3 new
HQ: London, United Kingdom · Ticketing · Travel Technology · 501-1000 employees · Est. 1997 · Hiring 31, 3 new
Trainline is an international digital rail and coach technology platform headquartered in London, United Kingdom, and founded in 1997. The company provides a website and mobile application that allows users to search, compare, and book train and bus tickets across multiple operators. It operates in dozens of countries across Europe and Asia, partnering with over 270 rail and coach carriers to offer travel solutions to millions of active customers.
No named decision-maker yet.
Careers mailbox is known
Verified live · 3 hours ago 7 days ago Hiring now · 90%

Senior MLOps Engineer

$107k – $144k per year · Senior · Hybrid (London, United Kingdom) · Full-Time · Senior
Python
AI/ML
Weights & Biases
MLFlow
AWS Bedrock
Evidently AI
Feast
Comet ML
Amazon SageMaker
AWS Bedrock AgentCore
Metaflow
Feature Store
Machine Learning
AI Agents
ElevenLabs
Braintrust
DevOps
New Relic
CloudFormation
AIOps
GitHub Actions
Grafana
Jenkins
Terraform
Docker
GCP
Azure
CI/CD
AWS
IAM
+20
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Verified live · 3 hours ago 14 days ago Hiring now · 89%

Machine Learning Engineering Manager

≈ $91k – $202k per year (Estimated) · Lead · Hybrid (London, United Kingdom) · Full-Time · Staff
Python
SQL
AI/ML
LangGraph
Fine-tuning
Function Calling
NLP
AWS Bedrock
Braintrust
AWS Bedrock AgentCore
Human-in-the-Loop
LLM Guardrails
Model Context Protocol
RAG
LLM
Machine Learning
AI Agents
MLFlow
LangChain
Spark
DevOps
CI/CD
AWS
Amazon ECS
Amazon S3
GitHub Actions
Terraform
Docker
Analytics
A/B Testing
+19
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Verified live · 3 hours ago 2 months ago Long shot · 20%

Senior Machine Learning Engineer

≈ $111k – $197k per year (Estimated) · Senior · Hybrid (London, United Kingdom) · Bachelor's Degree · Full-Time · Senior
Python
AI/ML
MLFlow
Fine-tuning
Scikit-learn
NLP
Pandas
NumPy
Recommender Systems
Spark
RAG
Machine Learning
AI Agents
DevOps
Terraform
Docker
CI/CD
Management
Agile
+8
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GOV.UK

gov.uk
gov.uk · HQ: London, United Kingdom · Public Administration & Local Government · Digital Government · Est. 2012 · Hiring 6, 3 new
HQ: London, United Kingdom · Public Administration & Local Government · Digital Government · Est. 2012 · Hiring 6, 3 new
GOV.UK is the single website of the United Kingdom government, launched in 2012 and run by the Government Digital Service. It publishes information and guidance from central government departments and agencies and hosts online services such as tax returns, driving licence applications, passports, benefits and business registration, along with job listings of public bodies. The service is headquartered in London, England, United Kingdom.
No named decision-maker yet.
Careers mailbox is known
$84k per year · Lead · In office (London, United Kingdom) · Full-Time · Staff
Machine Learning
Apply
$84k per year · Lead · London · Remote (United Kingdom) · Full-Time · Staff
Machine Learning
Apply

9fin

9fin.com
9fin.com · HQ: London, United Kingdom · Financial AI · Financial Data & Market Intelligence · 201-500 employees · Est. 2016 · Trust B · Hiring 31, 4 new
HQ: London, United Kingdom · Financial AI · Financial Data & Market Intelligence · 201-500 employees · Est. 2016 · Trust B · Hiring 31, 4 new
9fin is a financial technology company headquartered in London, United Kingdom, and was founded in 2016. The company provides an AI-powered intelligence platform for the debt capital markets, offering real-time news, data, and analytics on leveraged finance, private credit, and distressed debt. It serves global investment banks, asset managers, hedge funds, and law firms, operating primarily in the European and North American financial markets.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago Visa sponsor 7 days ago Likely open · 60%

AI Engineering Lead, GenAI Platform

≈ $130k – $252k per year (Estimated) · Lead · Hybrid (London, United Kingdom) · Full-Time · Staff
Function Calling
LLM
AI Agents
DevOps
Platform Engineering
Apply
Verified live · 4 hours ago Visa sponsor 1 month ago Long shot · 21%

AI Engineer

≈ $110k – $293k per year (Estimated) · Hybrid (London, United Kingdom) · Full-Time
Python
AI/ML
Fine-tuning
Anomaly Detection
GraphRAG
Knowledge Graph
Recommender Systems
Computer Vision
Machine Learning
AI Agents
DevOps
AWS
+2
Apply
Verified live · 4 hours ago Visa sponsor 1 month ago Fading · 29%

Senior AI Product Manager

≈ $116k – $218k per year (Estimated) · Senior · 5+ years exp · Hybrid (London, United Kingdom) · Full-Time · Senior
SQL
Python
AI/ML
Embeddings
Agentic Workflows
Prompt Engineering
RAG
LLM
AI Agents
Function Calling
NLP
+2
Apply

Croud

croud.com
croud.com · HQ: London, United Kingdom · Advertising · Digital Marketing · 5000+ employees · Est. 2011 · Hiring 7, 1 new
HQ: London, United Kingdom · Advertising · Digital Marketing · 5000+ employees · Est. 2011 · Hiring 7, 1 new
Croud is a London digital marketing company founded in 2011 that combines an in-house team with a global network of freelance specialists. Its Croudie platform allocates campaign work to vetted practitioners in the right market and language, which gives clients local execution without local offices. The company handles search, social, data and creative for international brands.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago Visa sponsor 7 days ago Hiring now · 90%

Senior Data and Machine Learning Engineer

$99k – $113k per year · Senior · In office (London, United Kingdom) · Full-Time · Senior
SQL
Python
Databases
Google BigQuery
AI/ML
dbt
Machine Learning
DevOps
Terraform
Docker
GCP
CI/CD
+1
Apply
jlpjobs.com · HQ: London, United Kingdom · Home Decor · Online Groceries · 1001-5000 employees · Trust A · Hiring 49, 16 new
HQ: London, United Kingdom · Home Decor · Online Groceries · 1001-5000 employees · Trust A · Hiring 49, 16 new
John Lewis Partnership is the largest employee-owned company in the United Kingdom, operating the John Lewis department stores and Waitrose supermarkets. It hires delivery drivers, installers, supermarket assistants, loss prevention staff and retail media managers. The partnership is headquartered in London, England, United Kingdom.
No named decision-maker yet.
Careers mailbox is known
Verified live · 5 hours ago 7 days ago Hiring now · 82%

Staff Agentic Engineer

up to $154k per year · Staff+ · Hybrid (London, United Kingdom) · Staff
Kotlin
Java
Databases
Snowflake
AI/ML
A2A
Context Engineering
LLM Guardrails
Model Context Protocol
AI Agents
DevOps
GCP
+1
Apply

Crick

crick.ac.uk
crick.ac.uk · London · Hiring 6, 1 new
London · Hiring 6, 1 new
No named decision-maker yet.
No careers mailbox known
Verified live · 5 hours ago 7 days ago Hiring now · 76%

Laboratory Research Scientist Nuclear Imaging

$50k per year · In office (London, United Kingdom) · Bachelor's Degree
GLP
Apply
Verified live · 5 hours ago 8 days ago Hiring now · 76%

Laboratory Research Scientist

$49k per year · In office (London, United Kingdom) · Bachelor's Degree
Python
AI/ML
Machine Learning
PubMed
Life Sciences
PCR
Next-Generation Sequencing
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Entrust

entrust.com
entrust.com · HQ: Shakopee, United States · Digital Signature · Identity Management · 201-500 employees · Trust B · Hiring 90, 7 new
HQ: Shakopee, United States · Digital Signature · Identity Management · 201-500 employees · Trust B · Hiring 90, 7 new
Entrust is a security technology company headquartered in Shakopee, Minnesota, that provides identity-centric security solutions, including digital identity and credential issuance, public key infrastructure, hardware security modules, payment card issuance systems and secure payment software. The company serves governments, banks and enterprises in more than 150 countries, with major sites in Shakopee, London, Cambridge, Ottawa, Paris, Lisbon, Haarlem and Tokyo. It hires software and firmware engineers, application security architects, field service technicians, production operators, sales development staff and applied science researchers.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago 7 days ago Hiring now · 90%

Platform Architect - Agentic Trust

≈ $139k – $270k per year (Estimated) · Staff+ · 7+ years exp · In office (London, United Kingdom) · Bachelor's Degree · Full-Time · Architect
EU AI Act
Model Context Protocol
AWS Bedrock
AWS Bedrock AgentCore
LLM
AI Agents
DevOps
GCP
Azure
AWS
Cybersecurity
SOC 2
FedRAMP
Okta
Sigstore
+5
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Verified live · 2 hours ago 10 days ago Hiring now · 90%

Senior ML Engineer, Doc Extraction

≈ $47k – $105k per year (Estimated) · Senior · Hybrid (Lisbon, Portugal, London, United Kingdom) · Full-Time · Senior
Ruby
TypeScript
Python
AI/ML
Fine-tuning
VLM
Triton
TensorFlow
PyTorch
LLM
DevOps
Kubernetes
AWS
+3
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RELX

relx.com
relx.com · HQ: London, United Kingdom · Exhibitions · Legal Software · Financial Data & Market Intelligence · Publishing · 1001-5000 employees · Est. 1993 · NYSE: RELX · Trust A · Hiring 698, 48 new
HQ: London, United Kingdom · Exhibitions · Legal Software · Financial Data & Market Intelligence · Publishing · 1001-5000 employees · Est. 1993 · NYSE: RELX · Trust A · Hiring 698, 48 new
RELX is a British information and analytics group formed in 1993 through the merger of Reed International and the Dutch publisher Elsevier, and it has since converted a print publishing business into a subscription data company. It operates four divisions: Elsevier in scientific and medical research, risk analytics covering insurance and financial crime screening, legal information through LexisNexis, and the exhibitions business RX. Headquartered in London and listed in London, Amsterdam and New York, it derives the large majority of revenue from electronic products and analytics rather than print.
Nick Luff · Chief Financial Officer · decision-maker
Erik Engstrom · Chief Executive Officer · decision-maker
No careers mailbox known
Verified live · 4 hours ago Visa sponsor 7 days ago Likely open · 63%

Senior MLOps Engineer

≈ $94k – $168k per year (Estimated) · Senior · In office (London, United Kingdom) · Full-Time · Senior
Scala
Java
Python
Python
pySpark
Databases
Neo4j
ElasticSearch
OpenSearch
Databricks
AI/ML
MLFlow
Embeddings
NLP
AWS Bedrock
Amazon SageMaker
Structured Outputs
Semantic Search
Knowledge Graph
LLM Guardrails
Recommender Systems
TensorFlow
OpenAI
Spark
PyTorch
RAG
LLM
Machine Learning
AI Agents
DevOps
Azure
CI/CD
AWS
Analytics
A/B Testing
+22
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Verified live · 4 hours ago Visa sponsor 1 month ago Likely open · 45%

Senior Machine Learning Engineer I

≈ $93k – $166k per year (Estimated) · Senior · In office (London, United Kingdom) · Full-Time · Senior
Python
Databases
FAISS
AI/ML
Google ADK
AI Agents
DevOps
Amazon EKS
Amazon S3
Azure DevOps
Terraform
AWS
Kubernetes
Azure
Management
Scrum
QA
Pytest
+5
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Verified live · 4 hours ago Visa sponsor 1 month ago Fading · 44%

AI Architect

≈ $126k – $246k per year (Estimated) · Staff+ · In office (London, United Kingdom) · Bachelor's Degree · Full-Time · Architect
C#
Python
Databases
ElasticSearch
Databricks
Apache Kafka
AI/ML
Function Calling
Semantic Search
LLM Evaluation
Prompt Engineering
Model Context Protocol
RAG
LLM
AI Agents
Machine Learning
+6
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Mastercard

mastercard.com
mastercard.com · HQ: Purchase, United States · Payment Processing & Gateways · Cards & Card Issuing · 5000+ employees · Est. 1966 · Trust A · Hiring 1005, 127 new
HQ: Purchase, United States · Payment Processing & Gateways · Cards & Card Issuing · 5000+ employees · Est. 1966 · Trust A · Hiring 1005, 127 new
Mastercard is an American payments technology company whose origins date to 1966, when a group of banks formed the Interbank Card Association to compete with BankAmericard. Like its main rival it does not issue cards or extend credit; it operates the network that authorises, clears and settles transactions between issuing banks, acquirers and merchants in more than two hundred countries. Headquartered in Purchase, New York, the company has built a large services business alongside the core network, covering fraud and identity products through its Ethoca and RiskRecon acquisitions, open banking, consulting and loyalty programmes.
Sachin Mehra · Chief Financial Officer · decision-maker
Michael Miebach · Chief Executive Officer · decision-maker
Ajay Banga · former Chief Executive Officer
Careers mailbox is known
Verified live · 5 hours ago 7 days ago Hiring now · 89%

Principal Agentic Platforms Architect

≈ $112k – $217k per year (Estimated) · Lead · 12+ years exp · In office (London, United Kingdom) · Bachelor's Degree · Full-Time · Architect
Python
Databases
Delta Lake
Databricks
AI/ML
LangGraph
Function Calling
CrewAI
A2A
Human-in-the-Loop
Red Teaming
LLM Guardrails
LangChain
Model Context Protocol
RAG
LLM
AI Agents
DevOps
Kubernetes
AWS
+9
Apply

Medtronic

medtronic.com
medtronic.com · HQ: Dublin, Ireland · Orthopedic & Spine Implants · Diabetes Devices · Surgical Instruments & Devices · Neurotech & Neuromodulation · Cardiovascular Devices · 5000+ employees · Est. 1949 · NYSE: MDT · Trust A · Hiring 776, 159 new
HQ: Dublin, Ireland · Orthopedic & Spine Implants · Diabetes Devices · Surgical Instruments & Devices · Neurotech & Neuromodulation · Cardiovascular Devices · 5000+ employees · Est. 1949 · NYSE: MDT · Trust A · Hiring 776, 159 new
Medtronic is one of the largest medical device manufacturers in the world, founded in a Minneapolis garage in 1949 as a repair shop for hospital equipment before building the first wearable cardiac pacemaker. Its portfolio now spans cardiac rhythm devices, heart valves, neuromodulation and neurosurgery, surgical stapling and robotics, spinal implants and diabetes management systems sold in more than one hundred and fifty countries. The company is legally domiciled in Ireland after its 2015 combination with Covidien, while its operational headquarters and most of its research remain in Minnesota.
Geoff Martha · Chairman and Chief Executive Officer · decision-maker
Palmer Hermundslie · Co-founder · founder
Earl Bakken · Co-founder · founder
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Verified live · 1 hour ago Visa sponsor 7 days ago Hiring now · 88%

Senior Artificial Intelligence Engineer

$103k – $154k per year · Senior · In office (London, United Kingdom) · PhD · Full-Time · Senior
Python
C++
AI/ML
OpenCV
Quantization
Scikit-learn
TensorRT
NumPy
Computer Vision
PyTorch
Machine Learning
Knowledge Distillation
CUDA
Model Distillation
DevOps
CI/CD
Amazon EKS
Amazon ECS
Kubernetes
AWS
+10
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Verified live · 1 hour ago Visa sponsor 1 month ago Long shot · 19%

Senior AI/Data Science Platform Engineer

$103k – $154k per year · Senior · In office (London, United Kingdom) · Full-Time · Senior
Computer Vision
Machine Learning
DevOps
Helm
OpenTofu
GitOps
IAM
Terraform
Docker
Kubernetes
AWS
Management
Kanban
Scrum
+4
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Dwelly

pdwelly.fs2.com
pdwelly.fs2.com · HQ: London, United Kingdom · PropTech · Property Management · 201-500 employees · Trust B · Hiring 28
HQ: London, United Kingdom · PropTech · Property Management · 201-500 employees · Trust B · Hiring 28
Dwelly is building an AI operating system for residential lettings through a growing network of acquired lettings agencies. It operates more than 15,000 properties, ranking among the ten largest lettings operators in the UK, and hires property managers, block managers and lettings negotiators. The company is headquartered in London, United Kingdom.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 7 days ago Likely open · 60%

AI Engineering Team Lead

≈ $106k – $205k per year (Estimated) · Equity · Lead · Hybrid (London, United Kingdom) · Staff
Node JS
TypeScript
SQL
PHP
JavaScript
Databases
MySQL
PostgreSQL
AI/ML
Function Calling
Agentic Workflows
LLM
AI Agents
Frontend
tRPC
React.js
+5
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Scrumconnect Consulting

scrumconnect.com
scrumconnect.com · HQ: Staines-upon-Thames, United Kingdom · Education · E-learning · Professional Services · Travel & Tourism · 51-200 employees · Est. 2011 · Trust A · Hiring 82, 3 new
HQ: Staines-upon-Thames, United Kingdom · Education · E-learning · Professional Services · Travel & Tourism · 51-200 employees · Est. 2011 · Trust A · Hiring 82, 3 new
Headquartered in Staines-upon-Thames, United Kingdom, Scrumconnect Consulting is a leading digital transformation and software engineering consultancy founded in 2011. The firm specializes in user-centred service design, agile delivery management, cloud architecture, and custom software development, working extensively with major UK public sector departments and commercial enterprises. By deploying multidisciplinary agile teams, it helps organizations modernize complex legacy infrastructures, streamline business operations, and deliver secure, intuitive digital services.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago Visa sponsor 7 days ago Likely open · 63%

AI Engineer

≈ $71k – $188k per year (Estimated) · In office (London, United Kingdom) · Contractor
Prompt Engineering
DevOps
CI/CD
Management
Agile
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Machines can read this selection · checked 02:04 UTC
Machine Learning Engineer Jobs in London
Frequently asked questions
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