Top Python Developer Jobs in London

Reposted 2 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Fintech • Mobile • Payments • Software • Financial Services
As a Senior Platform Engineer, you'll design, build, and manage a scalable and secure cloud-based database platform, focusing on YugabyteDB, and ensure operational excellence through automation and collaboration with various teams.
Top Skills: AnsibleAWSCi/CdCloud SpannerCockroachdbGCPPythonTeleportTerraformTidbYugabytedb
Reposted 21 Hours AgoSaved
In-Office
London, UK
Mid level
Mid level
Energy • Financial Services • Utilities • Renewable Energy
The role involves enhancing Python-based trading tools, ensuring end-to-end delivery of changes, and liaising with users throughout the development lifecycle.
Top Skills: AgileAzureCi/CdFast ApiFlaskGitKubernetesNoSQLPythonSQLStreamlit
Reposted 3 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Legal Tech
The Staff Python Engineer will develop scalable APIs, improve AI application reliability, and ensure security while collaborating with teams to deploy AI features in production.
Top Skills: AWSGCPKafkaPub/SubPython
7 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Digital Media
Develop and scale APIs, web services, and internal content systems for high-traffic public-facing radio products. Collaborate in cross-functional teams, write tests, follow CI practices, and apply sound software engineering principles while learning new technologies.
Top Skills: AsyncioAWSDjangoDockerElasticsearchGitGraphQLKubernetesLitestarLuceneMocking FrameworksOpensearchOrmPythonPython TypingRestSanicUnit Testing
Reposted 12 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Information Technology • Software • Financial Services • Quantitative Trading
Design and develop software solutions, analyze complex problems, and provide support for trading activities in a dynamic environment.
Top Skills: C++KdbLinuxPythonSQL
Reposted 8 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Financial Services • Quantitative Trading
Collaborate with traders and researchers to design and build robust data systems for trading analysis in a fast-paced environment.
Top Skills: C++DockerKubernetesPythonReactSQLTypescript
Reposted 8 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Information Technology • Consulting
Join the Front Office R&D team to design and maintain Python libraries and frameworks, provide production support, and enhance system reliability.
Top Skills: C++Linux/UnixPythonSQL
Reposted 9 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Artificial Intelligence • HR Tech • Productivity • Software
Lead the full lifecycle of AI development, drive innovation from research to deployment, design scalable AI systems with Python, and overcome complex challenges in real estate.
Top Skills: AIMachine LearningPython
Reposted 10 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Cloud • Information Technology • Consulting • App development
The role involves modernizing backend systems by developing and maintaining Python services using TDD, leveraging AI tools, and ensuring quality through rigorous testing and DevOps practices.
Top Skills: Ai-Augmented Coding ToolsAzure DevopsDjangoDockerFastapiGithub ActionsGitlab CiPlaywrightPythonSQLTerraform
Reposted 16 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Fintech • Software • Financial Services
Develop and maintain CWAN's cloud-based platform components, troubleshoot technical issues, and collaborate on deployments and architectural decisions.
Top Skills: AWSAzureDockerKubernetesLinuxPythonUnix
Reposted 11 Days AgoSaved
In-Office or Remote
London, UK
Senior level
Senior level
Artificial Intelligence • Software • Automation
The role involves developing and supporting data processing pipelines, collaborating with ML Engineers, and improving infrastructure while mentoring team members.
Top Skills: DockerGkeGrafanaKubernetesLokiMessage QueuesNatsPrometheusPythonRabbitTempo
Reposted 18 Days AgoSaved
Hybrid
London, UK
Mid level
Mid level
Fintech • Payments • Financial Services
As a Lead Python Engineer, you'll oversee technical direction, mentor a small team, and develop data pipelines and services while driving architectural discussions.
Top Skills: ArgocdAWSDockerFastapiKubernetesPython
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Reposted 18 Days AgoSaved
Hybrid
London, UK
Entry level
Entry level
Fintech • Payments • Financial Services
As a Python Engineer, you will design and integrate APIs, optimize platforms, and engage in architectural discussions within a collaborative team.
Top Skills: AWSDockerFastapiKubernetesPython
Reposted 25 Days AgoSaved
Hybrid
London, UK
Senior level
Senior level
Fintech • Software • Financial Services
Seeking a Senior Software Engineer for the Beacon Core Engineering team to design, build, deploy, and maintain software tools and assist clients using AI agents, focusing on quality code and collaboration.
Top Skills: C++JavaScriptPythonRustTypescript
Reposted 21 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
Reposted 12 Days AgoSaved
In-Office or Remote
London, UK
Senior level
Senior level
Cloud • Software
The Python Engineer will write maintainable Python software, lead technical initiatives, collaborate globally, and contribute to community engagement at Canonical.
Top Skills: CC++DockerGoKubernetesLinuxNoSQLPythonRustSQL
Reposted 21 Hours AgoSaved
In-Office
London, UK
Senior level
Senior level
Big Data • Fintech • Information Technology • Machine Learning • Financial Services
The Python Platform Engineer will design and build a central automation platform, enhance CI/CD pipelines, and create monitoring tools to support storage operations.
Top Skills: CockroachdbGitopsJenkinsPython
Reposted 23 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 YesterdaySaved
Hybrid
London, UK
Mid level
Mid level
Legal Tech
The Machine Learning Engineer will develop AI-driven features, deploy scalable systems, and enhance reliability while collaborating with teams to integrate AI solutions.
Top Skills: AWSAws Step FunctionsGCPKafkaLangfusePub/SubPython
Reposted 2 Days AgoSaved
In-Office
London, UK
Mid level
Mid level
Fintech • Payments • Financial Services
Responsible for developing and optimizing trading systems, collaborating with quants and traders, and driving innovative trading application projects.
Top Skills: LinuxMySQLPostgresPython
16 Days AgoSaved
Remote
London, UK
Mid level
Mid level
Artificial Intelligence • Edtech • Machine Learning • Professional Services
Python Developers will design and evaluate coding tasks, focusing on bug resolution, feature implementation, and testing. They will also review peer submissions and ensure code quality.
Top Skills: C#GoJavaJavaScriptJestJunitPytestPythonTypescriptXunit
Reposted 3 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Information Technology • Analytics
As a Senior Python Scraping Engineer, you will create large-scale web scraping systems, focusing on reliability and overcoming complex scraping challenges, particularly from Google. Key responsibilities include building scrapers for dynamic environments, managing data extraction pipelines, and collaborating with data teams to ensure data accuracy.
Top Skills: DockerKubernetesPlaywrightPuppeteerPythonSelenium
Reposted 3 Days AgoSaved
In-Office or Remote
London, UK
Senior level
Senior level
Artificial Intelligence • Information Technology
The Senior Python Engineer will design and maintain the public API, ensuring reliability, scalability, and ease of integration for users, while collaborating with cross-functional teams on backend engineering and AI integration.
Top Skills: DockerFastapiGunicornNode.jsPillowPythonPyvipsUvicorn
Reposted 3 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Fintech • Financial Services
The Full Stack Engineer will develop and manage software solutions to enhance trading workflows, collaborating with business stakeholders, and ensuring high-quality code and continuous delivery.
Top Skills: Ai ToolingJavaKotlinKubernetesOpenshiftPython
Reposted 4 Days AgoSaved
In-Office
London, UK
Senior level
Senior level
Fintech • Financial Services
As a Full Stack Engineer, you will design and develop software solutions for trader efficiency, collaborate with stakeholders, ensure code quality, mentor junior developers, and manage full software lifecycle in a DevOps-focused environment.
Top Skills: KotlinKubernetesMicroservicesOpenshiftPython
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