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Top Python Developer Jobs in London

Reposted 12 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Financial Services
As a Lead Software Engineer, you will develop high-quality applications, integrate AI/ML solutions, and mentor junior team members while ensuring system performance and reliability.
Top Skills: AWSKafkaKubernetesPythonTerraform
20 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Financial Services
Lead the development of advanced analytic solutions, oversee software quality, promote innovation, and guide a team in a collaborative environment.
Top Skills: Aws CloudCSSFlaskJavaScriptNode.jsPythonReactTypescriptVite
Reposted 13 Hours AgoSaved
Hybrid
London, UK
Mid level
Mid level
Financial Services
The DevOps Lead Software Engineer will streamline project delivery in low-latency setups focusing on automation, system integration, and client onboarding in equities trading.
Top Skills: FixLinuxPythonShell Scripting
Senior level
Financial Services
The Lead Software Engineer develops and delivers secure technology solutions in trading, focusing on software development, DevOps, and client onboarding.
Top Skills: C++JavaPython
Reposted 4 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Financial Services
As a Senior Lead Software Engineer, you'll develop trade structuring tools, support teams, and contribute to the software development lifecycle. Must apply best practices in coding and collaborate with global teams.
Top Skills: AthenaGraphQLKissPythonQuartzSecdbSolidTddYagni
Senior level
Financial Services
The role involves building and supporting technology products for quantitative research and trading, requiring expertise in Python and system design.
Top Skills: C++CloudJavaKdb/QNumpyPandasPython
Reposted 6 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Financial Services
Responsible for designing, developing, and delivering software solutions in finance, leading teams, and implementing operational stability through advanced technology.
Top Skills: AWSPython
Reposted 6 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Financial Services
As a Senior Software Engineer III at JPMorgan Chase, design and deliver technology products, enhance applications, and work closely with trading desks and technology teams to solve business problems.
Top Skills: JavaLinuxPythonReactReduxSQLUnix
Reposted 6 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Financial Services
Lead Software Engineer responsible for developing and troubleshooting code, collaborating with front office teams, and driving innovation in technology products.
Top Skills: JavaPythonReactTypescript
7 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Financial Services
Develop and maintain software applications for equity trading, collaborating with teams to automate processes and enhance business competitiveness.
Top Skills: JavaLinuxOraclePythonReactReduxSQL ServerSybaseUnix
7 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Financial Services
As a Lead Software Engineer, you will enhance global loan management platforms using AI/ML, lead development efforts, and ensure high delivery standards.
Top Skills: Ai/MlAWSPythonReactTypescript
Reposted 7 Days AgoSaved
Hybrid
London, UK
Expert/Leader
Expert/Leader
Financial Services
As a Lead Software Engineer, you'll enhance technology products, lead development, troubleshoot, and promote operational stability in financial systems.
Top Skills: Cloud TechnologiesJavaNoSQLPythonRdmsSQL
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Reposted 10 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Financial Services
The Sr Lead Software Engineer will develop and support quantitative trading systems, ensuring data integrity and low-latency access while leading teams in technology product enhancements.
Top Skills: C++JavaKdbNumpyPandasPython
Reposted 10 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Financial Services
Develop and maintain Python applications, architect ML solutions, lead design reviews, collaborate with teams, and ensure system reliability.
Top Skills: AimlAWSBedrockDockerKafkaKubernetesMlopsOpensearchPostgresPythonSagemakerTerraform
Reposted 2 Days AgoSaved
Easy Apply
Remote
London, UK
Easy Apply
Mid level
Mid level
Cloud • Security • Software • Cybersecurity • Automation
The role involves developing features for GitLab's AI-powered platform, advocating for quality improvements, and collaborating within a remote team.
Top Skills: AIGraphQLJavaScriptPythonRspecRuby On RailsVue
Reposted 6 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Software • Analytics
As a Software Engineer at Landytech, you will develop and maintain APIs for financial metrics, optimize systems, and collaborate with the team on scalable data solutions.
Top Skills: C++DuckdbNumpyPolarsPythonRust
13 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Financial Services
Design and develop cloud-native AI/ML deployment solutions, collaborate with engineers, manage infrastructure, and support internal clients. Focus on reliability and innovation in model deployment.
Top Skills: AWSAws SagemakerEksGoKubernetesPythonTerraform
14 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Financial Services
As a Software Engineer III, you'll design and deliver technology products, collaborate with teams, and improve code quality and system architecture.
Top Skills: AWSDockerGenerative AiPython
Reposted 8 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
eCommerce • Fashion • Retail
As a Python Developer at Lyst, you'll tackle challenges in product development, working with a team to enhance user experience and handle data ingestion and payment systems.
Top Skills: AWSDjangoDockerElasticsearchEmberiOSJavaScriptPostgresPythonRedis
Reposted 14 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Financial Services
As a Software Engineer II, you will develop ML solutions using Python and AWS, collaborate with Data Scientists, and ensure software meets SDLC standards.
Top Skills: AWSCi/CdDockerEksKafkaKubernetesMachine LearningMlopsPostgresPython
Reposted 9 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Edtech
Join as a Mid-Level Python Engineer through a free training program, gaining skills in software development, Agile practices, and cloud deployment.
Top Skills: AgileCloudDevOpsPython
17 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Fintech • Software • Financial Services
The role involves developing and maintaining trading web applications, collaborating with teams, and ensuring code quality while managing projects and mentoring.
Top Skills: Beacon Dependency GraphGlintJavaScriptPythonReact
Reposted 2 Days AgoSaved
Remote
London, UK
Mid level
Mid level
Sports
Develop and maintain backend services using Python and Django, manage APIs, collaborate with teams, and support production environments while participating in code reviews and on-call rotations.
Top Skills: AWSDjangoDockerGrafanaKafkaPostgresPrometheusPython
18 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Financial Services
Lead Engineer in an agile team, designing and delivering scalable technology products. Responsibilities include developing RESTful microservices, mentoring junior developers, and collaborating across teams.
Top Skills: BottleCi/CdFlaskJenkinsMongo-DbPythonPyunitTornado
18 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Financial Services
The Senior Lead Software Engineer will design, develop, and maintain Cloud-native AI/ML data engineering solutions, ensuring high-quality code and supporting business objectives.
Top Skills: AWSBig Data TechnologiesCloud ServicesDockerKubernetesMlopsPython
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