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Python Jobs in London

264 open roles, updated daily

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Anthropic logo
Applied AI Architect, Startups
Anthropic
27d ago

Join Anthropic in London as an Applied AI Architect for Startups. Partner with founders, design LLM solutions, and earn £165k-£190k OTE.

London, UKApplied AIFull-timeSenior · 5+ yrsOpen · checked 8d ago
PythonLLM
£165K — £190K GBPView Job
preply logo
Senior Machine Learning Platform/Ops Engineer
preply
27d ago

Apply for the Senior Machine Learning Platform/Ops Engineer role at Preply in London. Work on production ML systems, cloud infrastructure, and AI tools.

LondonEngineeringFull-timeSenior · 5+ yrsRemoteOpen · checked 8d ago
PythonLLMKubernetes
Salary not listedView Job
Writer logo
AI engineer (UK)
Writer
27d ago

Build scalable AI applications and intelligent agents at Writer. Five years of production ML experience required. Hybrid role in London.

London, UKEngineering, product & designFull-timeSenior · 5+ yrsRemoteOpen · checked 8d ago
PythonPyTorchTensorFlow
Salary not listedView Job
Writer logo
AI deployment engineer (UK)
Writer
27d ago

Join Writer in London as an AI Deployment Engineer. Architect enterprise AI solutions using Python and APIs. Apply with over 5 years of SaaS experience.

London, UKDelivery & customer successFull-timeSenior · 5+ yrsRemoteOpen · checked 8d ago
PythonLLMsGenerative AI
Salary not listedView Job
Writer logo
Support engineer (UK)
Writer
27d ago

Join Writer in London as a Senior Support Engineer. Bring 5+ years of enterprise B2B SaaS support experience and help scale AI applications.

London, UKDelivery & customer successFull-timeSenior · 5+ yrsRemoteOpen · checked 8d ago
PythonLLMsAWS
Salary not listedView Job
Writer logo
Security engineer, detection and response (UK)
Writer
27d ago

Join Writer in London as a Staff Detection and Response Security Engineer to protect enterprise AI infrastructure and build automated threat detection.

London, UKEngineering, product & designFull-timeStaff · 3+ yrsRemoteOpen · checked 8d ago
PythonLLMsGenerative AI
Salary not listedView Job
Writer logo
Security engineer, application security (UK)
Writer
27d ago

Join Writer in London as a Senior Security Engineer. Secure enterprise AI systems, LLMs, and cloud infrastructure. Hybrid role with competitive benefits.

London, UKEngineering, product & designFull-timeSenior · 4+ yrsRemoteOpen · checked 8d ago
PythonLLMLLMs
Salary not listedView Job
Writer logo
Software engineer, generative AI (UK)
Writer
27d ago

Join Writer in London as a Senior Software Engineer for Generative AI. Build secure enterprise AI platforms using Python, LLMs, and modern cloud tech.

London, UKEngineering, product & designFull-timeSenior · 3+ yrsRemoteOpen · checked 8d ago
PythonLLMsKubernetes
Salary not listedView Job
Writer logo
Software engineer, agents (UK)
Writer
27d ago

Join Writer in London as a Software Engineer for Agents. Build autonomous AI systems using Python, LangGraph, and cloud infrastructure.

London, UKEngineering, product & designFull-timeMid · 3+ yrsRemoteOpen · checked 8d ago
PythonLLMsKubernetes
Salary not listedView Job
g2 logo
Software Engineering Lead, Multimodal AI Products
g2
27d ago

Apply for the Software Engineering Lead, Multimodal AI Products role at g2 in London. Hybrid position requiring backend and AI model expertise.

LondonProduct R&DFull-timeLead · 10+ yrsRemoteOpen · checked 8d ago
PythonTypeScriptJavaScript
Salary not listedView Job
veeva logo
Data Scientist - Analytics Business Consulting
veeva
28d ago

Apply for the Data Scientist - Analytics Business Consulting role at Veeva in London. Build advanced analytics models for life sciences.

United Kingdom - LondonAnalytics - EUFull-TimeMid · 2+ yrsRemoteOpen · checked 8d ago
PythonAWSSQL
Salary not listedView Job
Bumble Inc. logo
Machine Learning Engineer (UK)
Bumble Inc.
28d ago

Join Bumble in London as a Machine Learning Engineer. Build recommendation and matching systems using Python, PyTorch, and TensorFlow.

UK LondonEngineeringFull-timeOpen · checked 8d ago
PythonPyTorchTensorFlow
Salary not listedView Job
SoundCloud logo
Senior Machine Learning Engineer - Recommendations (Experience)
SoundCloud
28d ago

Join SoundCloud in Berlin or London as a Senior Machine Learning Engineer to build recommendation systems processing billions of events.

Berlin, London Engineering & InfrastructureFull-timeSenior · 4+ yrsOpen · checked 8d ago
PythonPyTorchTensorFlow
Salary not listedView Job
P
Software Engineer – Query Engines
Palantir
28d ago

Join Palantir in London as a Software Engineer for Query Engines. Build scalable data processing systems using Java, Rust, and distributed frameworks.

London, United KingdomDevFull-timeSenior · 4+ yrsOpen · checked 8d ago
PythonSparkC++
Salary not listedView Job
W
Junior Engineer, FDE (Agentic & Eco-System)
WPP
28d ago

Apply for the Junior Engineer, FDE (Agentic & Eco-System) role at WPP in London. Build production-lite AI systems and drive marketing transformation.

London Technology & InnovationFull-timeOpen · checked 8d ago
PythonLLM
Salary not listedView Job
Tessl logo
Member of Technical Staff - Software Engineer
Tessl
28d ago

Join Tessl in London as a Software Engineer. Shape AI-native software development in a fast-growing startup backed by major investors. Apply now.

London OfficeR&DFull-timeRemoteOpen · checked 8d ago
PythonKubernetesTypeScript
Salary not listedView Job
PlayStation Global logo
Senior Director, Reporting & Analytics Engineering
PlayStation Global
29d ago

Lead enterprise reporting and analytics engineering at PlayStation Global in London. Drive AI-enabled analytics, data governance, and team growth.

United Kingdom, LondonAdmin (PDS)Full-timeExecutiveOpen · checked 8d ago
PythonLLMSQL
Salary not listedView Job
faculty logo
Principal Research Scientist - AI Safety
faculty
29d ago

Join Faculty in London as a Principal Research Scientist for AI Safety. Lead cutting-edge research on large language models and safety evaluations.

LondonResearch & DevelopmentFull-timeSeniorRemoteOpen · checked 8d ago
Python
Salary not listedView Job
Affordable Car & Home Insurance logo
Pricing Data Scientist
Affordable Car & Home Insurance
29d ago

Join Marshmallow in London as a Pricing Data Scientist. Build in-house models, use Python & SQL, and enjoy hybrid working.

LondonPricingFull-timeRemoteOpen · checked 8d ago
PythonSQL
Salary not listedView Job
checkout.com logo
Product Data Scientist
checkout.com
29d ago

Apply for the Product Data Scientist role at Checkout.com in London. Hybrid fintech position focusing on analytics, merchant onboarding, and machine learning.

LondonAll DepartmentsFull-timeMidOpen · checked 8d ago
PythonNLPSQL
Salary not listedView Job
trainline logo
Senior Data Scientist
trainline
29d ago

Join Trainline in London as a Senior Data Scientist. Drive impactful product analytics across search, supply, and commerce in a hybrid role.

LondonTechnologyFull-timeSeniorOpen · checked 8d ago
PythonSQL
Salary not listedView Job
W
2027 Summer Intern, MS/PhD, Sim-Realism ML Infrastructure
Waymo
32d ago

Join Waymo in London as a Sim-Realism ML Infrastructure Intern. Work on distributed systems, Python, C++, and autonomous driving technology.

London, England, United KingdomPipeline (N/A)InternshipInternshipOpen · checked 8d ago
PythonTensorFlowJAX
£65K — £65K GBPView Job
lendable logo
Head of Quality Engineering
lendable
32d ago

Apply for Head of Quality Engineering at Lendable in London. Lead quality strategy, AI testing tooling, and engineering standards. 7+ years required.

LondonEngineering & ProductFull-timeSenior · 7+ yrsRemoteOpen · checked 8d ago
PythonLLMsKubernetes
Salary not listedView Job
OpenAI logo
Applied AI Engineer, Quants
OpenAI
32d ago

Join OpenAI in London as an Applied AI Engineer for Quants. Build production AI systems for quantitative trading firms. Hybrid work model.

London, UKGo To MarketFull-timeSeniorRemoteOpen · checked 8d ago
PythonLLMLLMs
Salary not listedView Job