Top Python Jobs in London

Solutions Engineering Intern (Placement Year)

12 Days Ago

London, UK

Internship

Cloud • Hardware • Security • Software

Assist the Solutions Engineering team with demos, proof-of-concepts, and technical training while gaining exposure to modern technologies and project lifecycles.

Top Skills: Cloud TechnologiesComputer NetworkingElectrical EngineeringLinuxPython

Citadel Securities

Senior Quantitative Developer

12 Days Ago

London, UK

Senior level

Information Technology • Software • Financial Services

Senior Quantitative Developer at Citadel Securities designs and optimizes trading platforms, focusing on software development, risk management, and analytics.

Top Skills: C++Python

Cloudflare

Senior Customer Solutions Engineer

Reposted 12 Days Ago

Hybrid

London, UK

Senior level

Cloud • Information Technology • Security • Software • Cybersecurity

As a Senior Customer Solutions Engineer, you will serve as a technical advisor for enterprise customers, ensuring they maximize their investment in Cloudflare. Responsibilities include onboarding, providing technical guidance, building relationships, identifying expansion opportunities, and collaborating with internal teams.

Top Skills: BashCloudflareDnsHTTPJavaScriptOsi ModelPythonTcp/IpTls

JPMorganChase

Software Engineer II - Core Engineering - Go / Python

13 Days Ago

Hybrid

London, UK

Mid level

Financial Services

The Software Engineer II will design, develop, and implement scalable microservices while collaborating with other teams to enhance core banking technology.

Top Skills: Ci/CdGoNoSQLPythonRestful ApisSQL

Snyk

Manager, Engineering

Reposted 13 Days Ago

Hybrid

London, UK

Mid level

Artificial Intelligence • Cloud • Information Technology • Security • Software • Cybersecurity • Data Privacy

Lead Snyk’s Rules Intelligence team, overseeing the development of security rules, collaborating across teams, engaging with customers, and fostering growth in technical expertise in application security.

Top Skills: C#JavaJavaScriptOopPython

Hudson River Trading

AV & Conferencing Systems Engineer

Reposted 13 Days Ago

Hybrid

London, UK

Mid level

Artificial Intelligence • Fintech • Other • Automation

As an AV & Conferencing Systems Engineer, you will support AV and UC technologies, provide technical assistance for events, and collaborate with teams globally.

Top Skills: AmxAutocadAv SystemsCrestronDspsExtronJSONLinuxLuamacOSPythonRest ApisRevitSavantUc SystemsWindows

DRW

Senior Software Engineer, Commodities (Java)

Reposted 13 Days Ago

Hybrid

London, UK

Senior level

Fintech • Financial Services

Develop and test proprietary trading software for a global trading desk, collaborating with traders, developers, and researchers to enhance tools and infrastructure.

Top Skills: JavaKubernetesLinuxPythonReactTypescript

Capco

Senior Azure Data Engineer (Databricks)

Reposted 13 Days Ago

Hybrid

London, UK

Senior level

Fintech • Professional Services • Consulting • Energy • Financial Services • Cybersecurity • Generative AI

As a Senior Azure Data Engineer, you will lead the development of data solutions, automate processes, and optimize data pipelines for financial services clients.

Top Skills: AzureAzure DevopsAzure Event HubsCi/CdCircleCIClouderaDatabricksDeltalakeGithub ActionsHadoopHdfsHiveJenkinsKafkaNoSQLPysparkPythonSparkSQL

Featured Jobs

Anduril

Flight Control Law Engineer - Maneuver Dominance

Featured

London, UK

Fulcrum GT

Software Engineering Summer Associate [LON]

Featured

London, UK

Anduril

Mission Software Engineer- Maneuver Dominance

Featured

London, UK

Anduril

Software Engineer, Connected Warfare (Gloucestershire area, UK)

Reposted 13 Days Ago

London, UK

Mid level

Aerospace • Artificial Intelligence • Hardware • Robotics • Security • Software • Defense

As a Mission Software Engineer, you'll develop software solutions, integrate systems, build algorithms, and ensure seamless operation of Anduril's technologies with a focus on military applications.

Top Skills: C++GoJavaJavaScriptPythonRust

Anduril

Senior Mission Software Engineer- Maneuver Dominance

Reposted 13 Days Ago

London, UK

Senior level

Aerospace • Artificial Intelligence • Hardware • Robotics • Security • Software • Defense

As a Senior Mission Software Engineer, you'll develop software for autonomous systems, ensuring seamless integration and performance in real-world environments, while also collaborating across teams.

Top Skills: AIC++Computer VisionDistributed Communication NetworksMotion PlanningPythonRoboticsRustSlam

Anduril

Mission Software Engineer- Maneuver Dominance

Reposted 13 Days Ago

London, UK

Mid level

Aerospace • Artificial Intelligence • Hardware • Robotics • Security • Software • Defense

As a Mission Software Engineer, you will develop autonomous systems, ensuring Anduril products work together, while making engineering trade-offs and maintaining high-quality deliverables.

Top Skills: C++PythonRust

DRW

Senior Software Engineer

Reposted 13 Days Ago

Hybrid

London, UK

Mid level

Fintech • Financial Services

Develop tools for data processing and user-friendly platforms, collaborate with internal users, enhance system capabilities and learn about financial markets.

Top Skills: AWSDockerGrafanaJavaKafkaKubernetesOraclePostgresPrometheusPythonRubySparkSplunkSQLTrino

DRW

Software Engineer

Reposted 13 Days Ago

Hybrid

London, UK

Mid level

Fintech • Financial Services

As a Senior Software Engineer, you will develop tools for data acquisition and visualization, collaborating with analysts and traders to enhance decision-making in trading activities.

Top Skills: AWSDockerGrafanaJavaKafkaKubernetesOraclePostgresPrometheusPythonRubySparkSplunkSQLTrino

DRW

AI Engineer

Reposted 13 Days Ago

Hybrid

London, UK

Mid level

Fintech • Financial Services

As an AI Engineer, you will develop AI infrastructure and applications, collaborate with teams to integrate AI solutions, and optimize model performance.

Top Skills: OnnxPythonPyTorchTensorFlowTensorrt

Altana

Senior Staff Software Engineer

13 Days Ago

Easy Apply

Hybrid

London, UK

Easy Apply

Senior level

Artificial Intelligence • Machine Learning • Software

As a Senior Staff Software Engineer, you'll design, develop, and maintain AI-driven platform services and APIs, mentor teams, and ensure coding excellence.

Top Skills: AWSAzureCeleryDatabricksDelta LakesDockerGitKubernetesMlflowPysparkPythonSwagger/Openapi

Hudson River Trading

Design Verification (DV) Engineer

Reposted 13 Days Ago

Hybrid

London, UK

Junior

Artificial Intelligence • Fintech • Other • Automation

Design Verification Engineer responsible for creating testbenches, writing verification plans, debugging RTL bugs, and managing test suites in FPGA/ASIC verification.

Top Skills: AsicC++CocotbFpgaLinuxPythonSystemverilogUvmVerilator

InterSystems

Technical Graduate

Reposted 14 Days Ago

Easy Apply

Hybrid

London, UK

Easy Apply

Entry level

Artificial Intelligence • Big Data • Healthtech • Machine Learning • Software • Database • Analytics

Technical graduates will receive mentorship, work on projects independently and in teams, and gain knowledge about InterSystems products over a 9-month contract.

Top Skills: AngularjsCC++JavaJavaScriptJSONPython

Hudson River Trading

Experienced C++ Developer, Distributed Compute

Reposted 14 Days Ago

Hybrid

London, UK

Senior level

Artificial Intelligence • Fintech • Other • Automation

Develop and optimize technical solutions in a user-facing environment for research within a top algorithmic trading firm. Collaborate with quantitative traders and improve the research infrastructure's efficiency.

Top Skills: C++LinuxPythonUnix

DRW

Crypto Middle Office Engineer

Reposted 14 Days Ago

Hybrid

London, UK

Senior level

Fintech • Financial Services

The Crypto Middle Office Engineer will design and develop software systems for trading operations, focusing on Java, Python, and TypeScript, and support global trading across multiple exchanges.

Top Skills: JavaPythonTypescript

Hudson River Trading

Software Engineer - Treasury Infrastructure

Reposted 14 Days Ago

Hybrid

London, UK

Mid level

Artificial Intelligence • Fintech • Other • Automation

As a Treasury Infrastructure Software Engineer, you design and maintain software solutions for treasury functions, ensuring efficiency, compliance, and optimization.

Top Skills: C++NoSQLPythonSQL

Hudson River Trading

Experienced C++ Developer, Fixed Income

Reposted 14 Days Ago

Hybrid

London, UK

Senior level

Artificial Intelligence • Fintech • Other • Automation

Develop and maintain trading infrastructure for fixed income trading. Work with teams to enhance code quality and support algorithmic trading.

Top Skills: C++LinuxPythonUnix

Hudson River Trading

Core Web Engineer

Reposted 14 Days Ago

Hybrid

London, UK

Mid level

Artificial Intelligence • Fintech • Other • Automation

As a Core Web Engineer, you'll build user interfaces and backend processes for trading, supporting algo developers and traders to enhance strategies and risk management.

Top Skills: C++PythonReactTypescriptUnix

DRW

OTC Developer

Reposted 14 Days Ago

Hybrid

London, UK

Senior level

Fintech • Financial Services

The OTC Developer will design and develop full-stack software systems for global trading operations, focusing on trading systems and exchange solutions using Java, C++, and Python.

Top Skills: C++JavaPython

DRW

Senior Software Engineer - Unified Platform

Reposted 14 Days Ago

Hybrid

London, UK

Senior level

Fintech • Financial Services

As a Senior Software Engineer, you will build reliable, scalable systems, working on both legacy and new development while promoting best practices and new technologies.

Top Skills: AirflowClojureCSSDockerHTMLJavaJavaScriptKafkaKubernetesLinuxPythonRabbitMQRubySQL

Hudson River Trading

Market Structure Optimization Engineer

Reposted 14 Days Ago

Hybrid

London, UK

Mid level

Artificial Intelligence • Fintech • Other • Automation

As a Market Structure Optimization Engineer, you'll analyze trading data and improve connection efficiency in real-time markets while automating metrics and conducting experiments to enhance trading performance.

Top Skills: NumpyPandasPythonTcpUdp