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Top Python Jobs in London

Mid level
Financial Services
The Software Engineer III works on developing cloud-native microservices for the Global Banking Platform, focusing on secure, scalable solutions and integrating with other engineering teams.
Top Skills: AWSGoGrafanaJavaKafkaKubernetesNoSQLPrometheusPythonSQLTerraform
4 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Financial Services
As a Sr Lead Software Engineer, you will enhance, build, and deliver technology products for Equities Electronic Trading, focusing on data pipelines, trading systems, and analytics libraries.
Top Skills: C++FixJavaKdb/QNumpyPandasPython
4 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Fintech • Mobile • Payments • Software • Financial Services
The Senior Product Manager will drive the development and adoption of Wise's machine learning and generative AI platform, focusing on product delivery, compliance, and technical decision making. Responsibilities include crafting roadmaps, analyzing data, designing governance frameworks, and enabling self-service for teams.
Top Skills: BedrockDockerFlinkJupyter NotebooksKafkaKubernetesMlflowPandasPythonRaySagemaker
4 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Fintech • Mobile • Payments • Software • Financial Services
As a Database Reliability Engineer, you will maintain and enhance PostgreSQL and other databases, ensuring high availability and performance in a collaborative environment.
Top Skills: AnsibleAWSGCPGoMariadbMongoDBPostgresPythonRedisTerraform
Reposted 4 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Digital Media • Gaming • Information Technology • Software • Sports • Esports • Big Data Analytics
The role involves designing and implementing ML platform components, collaborating with cross-functional teams, and mentoring junior engineers while ensuring production readiness of ML systems.
Top Skills: AirflowArgoAWSAzureDatabricksDockerGCPGithub ActionsJenkinsKubernetesMlflowPandasPulumiPythonScikit-LearnSparkTerraform
Senior level
Enterprise Web • Fintech • Financial Services
The Vice President will lead rating assignments for RMBS and Covered Bond transactions, conduct credit analysis, and draft relevant documents. Requires collaboration with various teams and oversight of rating methodologies.
Top Skills: ExcelOutlookPowerPointPythonVBAWord
Reposted 4 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Fintech • Information Technology • Financial Services
As a Security Modeling Associate, you'll enhance credit risk models using data science and machine learning, and perform rigorous validation processes.
Top Skills: Econometric AnalysisMachine LearningPythonRStatistical Computing
Reposted 4 Days AgoSaved
In-Office
London, UK
Internship
Internship
Information Technology • Software • Financial Services • Big Data Analytics
The Quantitative Research Analyst Intern will develop models, implement trading strategies, and conduct statistical analysis during an 11-week program.
Top Skills: C++PythonR
Reposted 4 Days AgoSaved
In-Office
London, UK
Internship
Internship
Information Technology • Software • Financial Services • Big Data Analytics
As a Quantitative Researcher intern at Citadel, you'll develop models, implement trading strategies, and conduct statistical research in finance.
Top Skills: C++PythonR
Reposted 4 Days AgoSaved
In-Office
London, UK
Expert/Leader
Expert/Leader
Information Technology • Software • Financial Services • Big Data Analytics
Develop and improve mathematical models for trading strategies, backtest models, conduct statistical analyses, and innovate with unconventional data sources.
Top Skills: C++PythonR
Reposted 4 Days AgoSaved
In-Office
London, UK
Entry level
Entry level
Information Technology • Software • Financial Services • Big Data Analytics
Develop and improve mathematical models and algorithms for trading strategies, perform statistical analysis, and implement trading signals.
Top Skills: C++PythonR
Reposted 4 Days AgoSaved
In-Office
London, UK
Internship
Internship
Information Technology • Software • Financial Services • Big Data Analytics
Assist investment teams by analyzing data from multiple sources, presenting findings, and learning fundamental investment approaches.
Top Skills: ExcelPythonSQL
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Reposted 4 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Artificial Intelligence • Hardware • Information Technology • Security • Software • Cybersecurity • Big Data Analytics
The Senior Software Engineer will develop and maintain the backend systems for the Alta Video Management System, focusing on cloud-based solutions.
Top Skills: C++GoJavaPythonRust
Reposted 4 Days AgoSaved
Easy Apply
Hybrid
London, UK
Easy Apply
Senior level
Senior level
Marketing Tech • Mobile • Software
The role involves collaborating with customer Analytics teams, improving data architecture, refining ML algorithms, and providing ongoing technical expertise for customer success.
Top Skills: AirflowCatboostGCPKerasKubernetesPandasPythonScikit-LearnSQLTensorFlowTerraformXgboost
Reposted 4 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Fintech • Mobile • Payments • Software • Financial Services
The Senior Operations Analytics Manager will lead analytics efforts on customer complaints, enhance service quality, and manage a small team while collaborating with various departments to drive strategic improvements.
Top Skills: AirflowDbtLookerPythonSQL
Reposted 4 Days AgoSaved
Hybrid
London, UK
Entry level
Entry level
Cloud • Information Technology • Security • Software • Cybersecurity
As a Software Engineer on the Traffic team, you'll develop systems to improve traffic management and network reliability, participating in the full software development lifecycle.
Top Skills: ClickhouseGoGrafanaKubernetesNetconfPostgresPythonRustSalt
Reposted 4 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Cloud • Information Technology • Security • Software • Cybersecurity
The Senior Named Solutions Engineer collaborates with public sector clients, solving complex technical problems and advocating for optimal solutions. This role involves managing technical validation projects and requires a strong understanding of internet technologies along with project management skills.
Top Skills: BashCloudflareDnsFirewallHTTPJavaScriptPythonTcpTlsUdp
5 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Fintech • Information Technology • Financial Services
The Software Engineer will join the Cloud Platform team to manage AWS, automate operations, integrate observability products, and enhance engineering practices and user experience.
Top Skills: AnsibleAWSAzureC#CloudFormationConfluentGCPGithub ActionsGitlab CiGradleJavaJavaScriptJenkinsKafkaLinuxMavenPythonRedisTerraform
Reposted 5 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Fintech • Information Technology • Financial Services
The Associate will conduct financial analysis, model portfolios, and support fund strategies while integrating AI for data insights and efficiency.
Top Skills: AIExcelPythonVBA
Reposted 5 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Fintech • Information Technology • Financial Services
Manage and enhance portfolio construction algorithms for Index Fixed Income, collaborating with PMs and Technology teams to improve processes and reporting.
Top Skills: C++JavaMatlabPythonRVisual Basic
5 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Fintech • Mobile • Payments • Software • Financial Services
Drive the data and technology agenda in Internal Audit, enhancing processes through analytics and automation, while collaborating across teams.
Top Skills: Agile Project ManagementGitPythonSQL
5 Days AgoSaved
Easy Apply
Hybrid
London, UK
Easy Apply
Senior level
Senior level
Consumer Web • eCommerce • Marketing Tech • Retail • Software • Analytics • Generative AI
The role requires managing and implementing data analytics and reporting, triaging security threats, and collaborating across teams to enhance security performance.
Top Skills: Apache SupersetAtlassian ConfluenceBashDbtJIRAPower BIPythonSnowflakeSplunkSQLTableau
Reposted 5 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Financial Services
As a DevOps Engineer, you will manage a Kubernetes on AWS platform, advocate engineering best practices, and collaborate with cross-functional teams.
Top Skills: AWSGCPGoKafkaKubernetesPython
5 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Fintech • Mobile • Payments • Software • Financial Services
The Senior Product Manager will lead strategies for reducing customer contact through automation and improving self-service tools, coaching other PMs, and driving product development in conversational support.
Top Skills: Ai/MlLlmsLookerPythonSQLSuperset
Reposted 5 Days AgoSaved
In-Office
London, UK
Junior
Junior
Artificial Intelligence • Fintech • Hardware • Other • Automation
As a Junior Portfolio Finance Trader, manage securities financing operations, communicate with brokers, optimize efficiencies, and develop technical skills while receiving mentorship.
Top Skills: PythonSQL
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