Top Python Jobs in London

Junior
Artificial Intelligence • Information Technology • Software
Forward Deployed Software Engineers design solutions for customer challenges, involving architecture discussions, coding, and project execution, while ensuring user impacts are considered.
Top Skills: C++Cloud InfrastructureData StructuresFront-End FrameworksJavaJavaScriptPythonStorage SystemsTypescript
4 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Cloud • Computer Vision • Information Technology • Sales • Security • Cybersecurity
The role involves designing and maintaining a data platform, enhancing system efficiency, implementing data query solutions, and technical reviews within a data engineering team.
Top Skills: Apache HadoopApache PrestoCassandraDelta LakeDynamoDBFlinkGoGrpcHiveIcebergJavaJenkinsKafkaKubernetesMySQLParquetPostgresProtocol BuffersPythonScalaSparkTrino
4 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Artificial Intelligence • Cloud • Information Technology • Security • Software • Cybersecurity • Data Privacy
As a Senior Implementation Consultant, you'll guide customers through their Snyk implementation journey, ensuring effective integration of security into their developer workflows. You'll manage project delivery, communicate with stakeholders, and collaborate cross-functionally to achieve customer success.
Top Skills: Ci/CdDevOpsJavaScriptPython
Reposted 4 Days AgoSaved
Hybrid
London, UK
Internship
Internship
Artificial Intelligence • Cloud • Machine Learning • Mobile • Software • Virtual Reality • App development
As a Machine Learning Engineering Intern, you will work on scene understanding for AR experiences, prototype machine learning models, and collaborate with teams to integrate your work.
Top Skills: JaxPythonPyTorchTensorFlow
Reposted 4 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Fintech • Mobile • Payments • Software • Financial Services
Lead data science initiatives for global marketing at Wise, focusing on building actionable models for marketing effectiveness and ROI. Drive growth strategy by partnering with various teams, mentor data science staff, and innovate in developing advanced marketing models.
Top Skills: Bayesian ReasoningMachine LearningNeural NetworksPythonPyTorchSQL
Reposted 4 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Fintech • Mobile • Payments • Software • Financial Services
The Lead Growth Analyst in Marketing Analytics will develop data products and infrastructure to enhance marketing strategy, automate insights, and support financial modeling, driving business impact through analytics ownership and collaboration with stakeholders.
Top Skills: DbtLightdashLookerPythonSnowflakeSQLStreamlit
Reposted 4 Days AgoSaved
Easy Apply
Hybrid
London, UK
Easy Apply
Senior level
Senior level
Consumer Web • eCommerce • Marketing Tech • Retail • Software • Analytics • Generative AI
Lead end-to-end strategic technical engagements for enterprise customers, shape SOWs, design scalable Klaviyo and martech solutions, manage delivery and risks, advise stakeholders, mentor peers, and drive repeatable processes to ensure adoption and measurable outcomes.
Top Skills: APIsCdpCSSEmailHTMLJavaScriptKlaviyoNode.jsPythonSms/MobileWebhooks
Reposted 5 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Fintech • Information Technology • Financial Services
This role leads AlphaGen's Investor Research Product Engineering, focusing on cloud-native transformation, AI integrations, and enhancing research workflows while ensuring governance and cross-functional collaboration.
Top Skills: AICloudContainerizationDistributed ComputingMicroservicesMlflowPolarsPythonRay
Reposted 5 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Fintech • Mobile • Payments • Software • Financial Services
Lead data analysis to optimize FX P&L, improve trading strategies, manage cash risk, and support product development in Treasury.
Top Skills: DbtPythonRSQL
Reposted 5 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Fintech • Mobile • Payments • Software • Financial Services
Lead the Contact Automation team's efforts by designing testing frameworks, enhancing system performance, analyzing data to improve customer experience, and collaboratively working with cross-functional teams.
Top Skills: Data VisualisationJavaLanggraphLlmMastraPythonSnowflakeSQLTypescript
Reposted 5 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Fintech • Mobile • Payments • Software • Financial Services
The Analytics Manager will lead marketing measurement strategy, manage a team of analysts, and optimize marketing effectiveness through data analysis and collaboration.
Top Skills: DbtLightdashPythonSQL
Reposted 5 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Fintech • Professional Services • Consulting • Energy • Financial Services • Cybersecurity • Generative AI
As a Lead AI Engineer, you'll architect and deploy generative AI systems, optimize large models, and lead teams in AI engineering across financial services.
Top Skills: AIDeep LearningLangchainLangfuseLangsmithLlamaindexLlmsMachine LearningMlopsPython
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Reposted 5 Days AgoSaved
In-Office
London, UK
Internship
Internship
Information Technology • Software • Financial Services • Quantitative Trading
As a PhD intern, you'll develop trading strategies, conduct statistical analysis, backtest models, and collaborate with experienced team members in quantitative research.
Top Skills: C++PythonR
Reposted 5 Days AgoSaved
In-Office or Remote
London, UK
Senior level
Senior level
Information Technology • Software • Financial Services • Quantitative Trading
Conduct quantitative research and statistical analysis on crypto markets to develop, backtest, and implement automated trading strategies. Work with large and unconventional data sets to build valuation models, refine algorithms, and deploy signals in live trading to drive P&L growth.
Top Skills: C++Machine LearningMatlabNlpPattern RecognitionProbability & StatisticsPythonRTime-Series Analysis
Reposted 5 Days AgoSaved
In-Office
London, UK
Entry level
Entry level
Information Technology • Software • Financial Services • Quantitative Trading
As a Quantitative Research Analyst, you will develop and test automated trading strategies using statistical techniques and algorithms, conduct research, and analyze data.
Top Skills: C++PythonR
Reposted 5 Days AgoSaved
Hybrid
London, UK
Internship
Internship
Cloud • Information Technology • Security • Software • Cybersecurity
As a Technical Support Engineer Intern, you'll assist customers with technical inquiries, troubleshoot issues, collaborate with engineers, and gain hands-on experience with Cloudflare's products.
Top Skills: ApacheBashCurlDigDnsGitHTTPIisJavaScriptLinuxNginxOpensslPythonSsl/TlsTraceroute
Reposted 5 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Cloud • Computer Vision • Information Technology • Sales • Security • Cybersecurity
Develop and maintain scalable cloud ecosystems using Golang and Python, enhancing backend microservices and collaborating within a fast-paced team.
Top Skills: AWSCassandraDockerEc2ElasticsearchGitGoKafkaKubernetesLambdaOpensearchPythonRedisS3
Reposted 5 Days AgoSaved
In-Office
London, UK
Expert/Leader
Expert/Leader
Information Technology • Software • Financial Services • Quantitative Trading
As a Quantitative Researcher, you will develop trading strategies, implement mathematical models, analyze data, and contribute to high-level research in a trading environment.
Top Skills: C++PythonR
Reposted 5 Days AgoSaved
In-Office or Remote
London, UK
Mid level
Mid level
Information Technology • Software • Financial Services • Quantitative Trading
Conduct research, statistical analyses, and develop automated trading strategies using large data sets and sophisticated statistical techniques.
Top Skills: C++MatlabPythonR
Reposted 5 Days AgoSaved
Easy Apply
Hybrid
London, UK
Easy Apply
Senior level
Senior level
Artificial Intelligence • Machine Learning • Software
The Staff Implementations Data Engineer will build and maintain complex data pipelines, work collaboratively with teams to integrate products for clients, and provide technical expertise in client meetings.
Top Skills: AWSAzureDatabricksDockerGitKubernetesOpensearchPostgresPythonRest ApisSparkSQL
Reposted 5 Days AgoSaved
In-Office or Remote
London, UK
Mid level
Mid level
Information Technology • Software • Financial Services • Quantitative Trading
FPGA Engineers at Citadel Securities design and deploy FPGA solutions to enhance trading systems, maximizing efficiency and performance.
Top Skills: BashCPythonSystem VerilogTclVhdl
Reposted 5 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Information Technology • Software • Financial Services • Quantitative Trading
The Site Reliability Engineer will provide support and diagnose issues within a real-time, distributed environment, focusing on large-scale application and infrastructure management, with basic required skills in UNIX/Linux, networking, SQL, and scripting languages.
Top Skills: BashPythonSQLTcp/IpUdpUnix/Linux
Reposted 5 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Cloud • Computer Vision • Information Technology • Sales • Security • Cybersecurity
As a Manager - Observability, you will lead a team in building metrics and tracing platforms, participate in architecture development, and foster team collaboration.
Top Skills: AWSBashGCPGoOtelPrometheusPythonSentryTempoThanos
Reposted 5 Days AgoSaved
In-Office
London, UK
Internship
Internship
Information Technology • Software • Financial Services • Quantitative Trading
As a Quantitative Research Analyst Intern, you will model markets, develop algorithms, and conduct statistical analysis to enhance trading strategies.
Top Skills: C++PythonR
Reposted 5 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Information Technology • Software • Financial Services • Quantitative Trading
Research and develop machine learning models for options trading, managing end-to-end processes from hypothesis to deployment, focusing on impactful outcomes and leveraging large data sets.
Top Skills: NumpyPythonPyTorch
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