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Top Python Jobs in London

Reposted 7 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Fintech • Software • Financial Services
As a Data Scientist, design experiments, build predictive models, and provide actionable insights to improve marketing and sales efforts, focusing on small business growth.
Top Skills: MathematicaMatlabNumpyPandasPythonRScipyStatsmodels
Reposted 7 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Fintech • Software • Financial Services
Design, implement and maintain infrastructure resilience across cloud and on‑prem environments. Define recovery strategies, automate restore runbooks, run disaster recovery drills, integrate resilience with ServiceNow and CMDB, track resilience metrics, and ensure regulatory compliance (PRA/FCA/DORA).
Top Skills: Backup ToolsBatch SchedulersDatabasesEncryptionFile StoresFlow DesignerMessaging QueuesObject StoresPowershellPythonSecrets ManagementServicenowServicenow CmdbServicenow DiscoveryTerraform
7 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Artificial Intelligence • HR Tech • Productivity • Software
Join Corgi as a Founding Engineer to architect and ship AI-native insurance systems, taking ownership of product surfaces and ensuring compliance with US regulations.
Top Skills: Django NinjaPythonReactTypescript
7 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Artificial Intelligence • HR Tech • Productivity • Software
As the senior ML Engineer, you'll design and launch production LLM systems and workflows for major clients, driving AI adoption in marketing.
Top Skills: APIsCRMGa4Google AdsLlmMeta AdsPythonRag
Reposted 7 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Fintech
The Business Intelligence Developer enhances data systems, develops solutions, collaborates with teams, and ensures compliance with control requirements.
Top Skills: AzureControl-MGitPower BIPowershellPythonSnowflakeSQL Server
7 Days AgoSaved
Easy Apply
In-Office
London, UK
Easy Apply
Mid level
Mid level
AdTech
As a Software Engineer II at The Trade Desk, you'll design and build software, manage the full development lifecycle, and ensure high-quality product releases while mentoring others and collaborating across teams.
Top Skills: AerospikeCC#C++GitJavaKafkaKubernetesMicrosoft Sql ServerPerforcePostgresPythonRedisRiderScalaSQLVerticaVisual StudioVisual Studio Code
7 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Fintech • Payments • Financial Services
The Application Support Analyst ensures reliable investment data and application stability, supports investment processes, and engages in change projects, leveraging technical skills to identify and resolve issues.
Top Skills: AzureMicrosoft Sql ServerPower BIPowershellPythonSftpWindows Server
7 Days AgoSaved
Easy Apply
Hybrid
London, UK
Easy Apply
Senior level
Senior level
Machine Learning • Software • Conversational AI
As a Principal Machine Learning Engineer, you'll develop and deploy advanced speech systems, mentor teams, and define technical vision for ML, focusing on innovation and excellence in model management.
Top Skills: DockerKubernetesPythonPyTorchTensorFlow
7 Days AgoSaved
In-Office
London, UK
Entry level
Entry level
Artificial Intelligence • Information Technology • Business Intelligence
The Data Analyst will manage and analyze large data sets for a major grocery retailer, ensuring data quality, resolving queries, and supporting business insights.
Top Skills: APIsDatabase Management SystemsExcelPythonSQL
Reposted 7 Days AgoSaved
In-Office or Remote
London, UK
Senior level
Senior level
Artificial Intelligence • HR Tech • Productivity • Software
The role involves designing scalable AWS infrastructure, improving CI/CD pipelines, and enhancing system observability for a precision medicine platform.
Top Skills: AWSDockerGithub ActionsHoneycombPythonTerraform
7 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Fashion • Retail • Wearables
As a Senior Data Analyst, you will shape consumer strategy through advanced analytics, lead analytical initiatives, and influence business decisions through insights.
Top Skills: ExcelPower BIPythonSQL
7 Days AgoSaved
Easy Apply
In-Office
London, UK
Easy Apply
Mid level
Mid level
Big Data • Information Technology • Internet of Things
The Research Manager will lead high-quality research projects, manage client relationships, analyze data, create reports, and develop team members.
Top Skills: PythonQgisRSpssTableau
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Reposted 7 Days AgoSaved
In-Office or Remote
London, UK
Senior level
Senior level
Artificial Intelligence • Information Technology
Design and develop the public API at Photoroom, focusing on performance, reliability, and user experience for external developers and large enterprises.
Top Skills: DockerFastapiPython
7 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Energy
Lead the Analytics Platform team, driving data strategy and technical innovation while managing a multi-skilled team and developing scalable data products.
Top Skills: AirflowAWSCircleCIDatabricksDbtDelta LakeGitKubernetesLightdashPythonSpaceliftSQLStreamlitTerraform
Reposted 7 Days AgoSaved
In-Office
London, UK
Entry level
Entry level
Information Technology • Consulting
The Implementation Consultant (Data) will collaborate with clients on pension data solutions, oversee junior team members, perform data analysis, and manage project implementation.
Top Skills: HartlinkExcelPythonSQL
Reposted 7 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Information Technology • Consulting
The Senior Implementation Consultant (Data) will manage implementation projects for pension solutions, liaise with clients, analyze data, support junior team members, and contribute to technical development and project management.
Top Skills: ExcelPythonSQL
7 Days AgoSaved
Easy Apply
In-Office
London, UK
Easy Apply
Senior level
Senior level
Financial Services
As a Quantitative Developer, you'll design, code, and implement proprietary systems to realize research ideas and solve complex problems, collaborating with researchers and portfolio managers.
Top Skills: LinuxPython
Senior level
Healthtech • Machine Learning • Biotech
The Senior Data Scientist will model DNA sequences and genetic variation using computational approaches, integrate datasets to support disease understanding, and communicate findings to stakeholders.
Top Skills: Dna Language ModelsGenomic Foundation ModelsHigh-Performance ComputingPythonRTransformer-Based Sequence Models
7 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Utilities
Lead and nurture a frontend engineering team, shaping digital energy experiences and driving innovation through technical guidance and mentorship while collaborating on strategic direction and engineering excellence.
Top Skills: PythonReactReact NativeTerraformTypescript
7 Days AgoSaved
Easy Apply
In-Office
London, UK
Easy Apply
Mid level
Mid level
AdTech • Marketing Tech
Manage data operations and reporting, develop dashboards, automate reporting, and collaborate with agency teams to provide insights from marketing data.
Top Skills: LookerPower BIPythonSQLTableau
Reposted 7 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Fintech • Financial Services
The Senior Database Engineer will design, implement, manage databases for performance and security, mentor staff, and automate tasks in a hybrid environment.
Top Skills: AnsibleAWSAzureCassandraChefCouchbaseDb2GCPGitlabGreenplumJenkinsMarklogicMongoDBMySQLOraclePostgresPythonRedisShellSQLSQL ServerSybaseTerraform
7 Days AgoSaved
Easy Apply
In-Office
London, UK
Easy Apply
Mid level
Mid level
eCommerce • Retail
The Research Data Scientist will apply machine learning and statistical techniques to business problems, develop science-based solutions, and perform data analysis and model validation. Responsibilities include collaborating with teams, exploring new data science opportunities, and adhering to quality assurance processes.
Top Skills: HadoopPandasPythonScikit-LearnSparkSQL
Reposted 7 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Fintech • Payments • Financial Services
The Associate III, eFX Quants role involves developing eFX pricing, analyzing market conditions, and collaborating with sales and trading teams to enhance CIBC's electronic trading offerings.
Top Skills: C++JavaKdb/QPythonR
Reposted 7 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Information Technology • Software
The Principal Quant Engineer will design and build advanced quantitative models, focusing on air quality metrics, integrating them into scalable software systems while collaborating with cross-functional teams for decision-making and compliance.
Top Skills: GitPythonPyTorchScikit-LearnTensorFlow
Reposted 7 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Pharmaceutical
As a Lab Informatics Engineer, you'll lead the implementation of lab informatics systems, ensuring data integration and scientific workflows are optimized. You'll collaborate with scientists and engineers to enhance R&D processes, delivering training and ongoing support.
Top Skills: APIsAWSAzureElnGCPLimsPythonRSdmsSQL
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