Top Python Jobs in London

Reposted 3 Days AgoSaved
Hybrid
London, UK
Junior
Junior
Software • Financial Services
Support the research team in developing new investment strategies and distribution-oriented research, enhancing WisdomTree's quantitative capabilities.
Top Skills: BloombergMorningstarPythonSQL
Reposted 3 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Artificial Intelligence • Machine Learning • Big Data Analytics
The Software Engineer will develop AI solutions for defense, implement engineering patterns, collaborate with teams, and ensure high-quality code and deployments.
Top Skills: C#C++DockerGitlabGoJavaKubernetesPythonRust
Reposted 3 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Artificial Intelligence • Machine Learning • Big Data Analytics
As a Lead Software Engineer, you'll enhance the Frontier Decision Intelligence platform, driving technical contributions and scalable solutions while collaborating within cross-functional teams.
Top Skills: DockerGitlabKubernetesPostgresPythonReactTypescript
Reposted 3 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
AdTech • Marketing Tech
The Principal Consultant leads teams in marketing analytics, managing client projects, developing business strategies, and providing analytical insights to influence marketing decisions.
Top Skills: ExcelPowerPointPythonR
Reposted 3 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
AdTech • Marketing Tech
The Senior Consultant leads client relationships within the Decisions Science team, focusing on data analysis, project management, and enhancing marketing effectiveness through advanced analytics and stakeholder engagement.
Top Skills: ExcelPythonR
Reposted 3 Days AgoSaved
In-Office or Remote
London, UK
Senior level
Senior level
Marketing Tech • Software • Consulting
As the Search & AI Retrieval Lead, you will architect and implement scalable search systems, design knowledge graphs, and ensure effective data retrieval on GCP while leading technical initiatives.
Top Skills: BigQueryGoogle Cloud PlatformKnowledge GraphsLlmsPythonSemantic Search
Reposted 3 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Digital Media • Virtual Reality • Design
The Crowd Technical Director will create and run crowd simulations, develop motion behaviours, and collaborate across departments to deliver impactful visual effects.
Top Skills: C++HoudiniMayaPythonVex
Reposted 3 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Artificial Intelligence • Information Technology • Security • Consulting • Cybersecurity
As a Software Engineer Consultant, you will design, develop, and maintain secure software systems for public safety, working closely with clients and multidisciplinary teams.
Top Skills: AWSAzureC++DockerGitlab CiGoJavaJenkinsKubernetesNoSQLOpenapiPytestPythonRustSQL
Reposted 3 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Fintech • Payments • Financial Services
The Senior Software Engineer will develop trading software, collaborate with trading teams, and ensure clean, testable code using agile methodologies.
Top Skills: C++LinuxPython
Reposted 3 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Financial Services
As an Investment Analyst, you will support daily execution, regulatory compliance, and portfolio monitoring through data analysis and reporting.
Top Skills: AladdinBloomberg PortExcelPower BIPythonSQL
Reposted 3 Days AgoSaved
In-Office
London, UK
Expert/Leader
Expert/Leader
Healthtech • Manufacturing
The role involves leading programming teams in biometry, developing technical solutions, ensuring regulatory compliance, and driving digital transformation in clinical data analysis.
Top Skills: C++Cloud ComputingJavaJavaScriptPythonRSASSas BaseSas GraphSas MacroSQL
Reposted 3 Days AgoSaved
In-Office or Remote
London, UK
Senior level
Senior level
Music
Conduct groundbreaking research in music generation, run experiments, create applications, collaborate within a team, and engage with the research community.
Top Skills: NumpyPythonPyTorch
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Reposted 3 Days AgoSaved
In-Office or Remote
London, UK
Senior level
Senior level
Music
Conduct research in music generation, run large-scale experiments, create applications leveraging generative technologies, and collaborate with cross-functional teams to impact Spotify's products.
Top Skills: NumpyPythonPyTorch
Reposted 3 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Information Technology • Mobile
Join the London Video Team to develop AI-driven video compression models, focusing on model optimization and implementation using deep learning techniques.
Top Skills: C++Deep LearningMachine LearningPythonPyTorch
Reposted 3 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Financial Services
Oversee counterparty exposures, analyze risks across multiple asset classes, enhance risk measurement methodologies, ensure regulatory compliance, and report to senior management.
Top Skills: ExcelPower BIPythonSQL
Reposted 3 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
eCommerce • Social Media
As a Machine Learning Scientist, you will research and deliver machine learning solutions, conduct experiments, and collaborate with stakeholders to improve Depop's app functionality for millions of users.
Top Skills: AWSAzureDatabricksGCPMlopsPysparkPythonPyTorchTensorFlowTransformers
Reposted 3 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Fintech
The Trading Systems Support Analyst provides support for OMS and market data systems, works with traders, enhances Python frameworks, and manages system health reporting.
Top Skills: AirflowGrafanaPythonSQLUnix
Reposted 3 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Artificial Intelligence • Cloud • Social Impact • Software • Wearables
As a Senior Software Engineer II, you will build advanced video forensics capabilities, design scalable systems, mentor engineers, and drive cross-team collaboration.
Top Skills: .NetAzureC/C++JavaPythonReactTypescript
Reposted 3 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Information Technology • Software
You will prototype hardware/software integration, build scalable backend services, create APIs, collaborate on web interfaces, and maintain deployment infrastructure.
Top Skills: AWSBleGCPHapticsNext.JsNode.jsPythonReactReact NativeSensorsServerlessVercel
Reposted 3 Days AgoSaved
In-Office
London, UK
Junior
Junior
Financial Services
The Full-Stack Engineer will develop core components of a trading system, support production systems, and contribute to trading logic design.
Top Skills: AWSGitlabJavaKafka (Msk)KotlinKubernetes (Eks)PythonReactSpring
4 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Kids + Family • Mobile
Partner with product, engineering, marketing, and finance to own analytical narratives and drive decisions. Design and run A/B tests and causal inference analyses, implement metrics and instrumentation, present clear recommendations to leadership, and help shape AI-native analytics tools and automation. Use SQL and Python/R for statistical analysis; not a production ML engineering role.
Top Skills: ClaudeDbtOptimizelyPythonRSQLStatsig
4 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Kids + Family • Mobile
Partner with product, engineering, marketing, and finance to define high-impact analytical questions, establish causal measurement (A/B tests, causal inference), set metric strategies, drive decisions from analysis, and shape an AI-native analytics stack while mentoring senior data staff.
Top Skills: Claude CodeDbtOptimizelyPythonRSQLStatsig
Reposted 4 Days AgoSaved
In-Office or Remote
London, UK
Expert/Leader
Expert/Leader
Information Technology
As a Staff Software Engineer at Docker, you'll build and improve containerized AI agents, mentor engineers, and collaborate on open-source projects, expanding Docker's capabilities in AI.
Top Skills: Ai Orchestration FrameworksContainerizationDockerGoKubernetesPythonRetrieval-Augmented Generation Systems
4 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Fintech • Analytics
Design, build, and maintain cloud-native platform infrastructure and automation. Automate infrastructure with Terraform, build GitLab CI pipelines, deploy Kubernetes workloads on EKS with Istio, and implement monitoring/alerting to ensure high availability and reliability. Collaborate with cross-functional teams and continuously improve systems through automation, tuning, and knowledge sharing.
Top Skills: Amazon EksAWSBashC#C++DatadogElkGitlabGitlab CiGrafanaIstioJavaKubernetesPrometheusPythonTerraform
4 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Software
Drive technical pre-sales for German-speaking enterprise customers: run demos, architecture deep-dives, hands-on evaluations, manage technical sales process, support business case development, act as customer technical lead, gather product feedback, and represent Retool at events. Focus on DACH accounts with occasional onsite visits to Germany.
Top Skills: Agentic AiAPIsClaude CodeCodegenCodexContainerized SoftwareCursorHermesInferenceJavaScriptModel Context Protocol (Mcp)OpenclawPythonRetoolSQLWeb Development
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