python developer jobs in London

Python Engineer -Mid and Senior – 70-82k -A fast-growing digital team inside a major automotive financial services group is hiring a Senior Python Backend Engineer. You will build scalable services for its vehicle marketplace and a pipeline of new digital products for the wider group. Hybrid, central London.Office working: Tuesday and Thursday in Office in...

London Stock Exchange Group in London is seeking a Senior Analyst in Quantitative Research & Development to develop Python and SQL based research tools and analytics for index methodologies.You will work across datasets such as Worldscope, IBES, Lipper, Datastream and Refinitiv Workspace, applying automated QA, AI-enabled workflows and robust data validation...

About the role As a Full Stack Developer, you will design and deliver secure, scalable, cloud-native applications across modern web, API, AI-enabled, and Azure services. You will work across the full development lifecycle, building responsive user experiences, robust backend services, event-driven integrations, and production-ready solutions using modern...

Agentic AI Software Engineer (Programmer Software Engineer Developer Python Amazon Web Services AWS Strands Agents AI LangChain LangGraph CrewAI Google AutoGen Pydantic AI PydanticAI Bedrock AgentCore ADK Azure GCP Cloud Asset Manager Buy Side Investment Management Fund Hedge Fund Finance Financial Services Banking Front Office Trading Asset Manager)...

About the role As a **Full Stack Developer** , you will design and deliver secure, scalable, cloud-native applications across modern web, API, AI-enabled, and Azure services. You will work across the full development lifecycle, building responsive user experiences, robust backend services, event-driven integrations, and production-ready solutions using...

Title: Python Developer – Backend & Data Platforms Salary: Up to £170,000 base + Bonus Location: London About the Client We are partnering with an ambitious, technology-driven boutique financial firm where some of the world’s best engineers and developers build cutting‑edge technology for complex financial markets. Joining a small, collaborative...

Maven is a market-leading proprietary trading firm deploying its own capital across discretionary, systematic, and market-making strategies. Backed by deep expertise in trading, technology, and research, we are relentlessly focused on improving liquidity across global listed derivatives. Through advanced execution and pricing technologies, we improve how...

Join a development team building software and infrastructure tools. This role offers varied work with Python and opportunities to improve shared platforms. The Role - Develop Python tools and integrate existing libraries. - Build and maintain platforms supporting server and network management. - Improve systems through automation and practical...

A growing engineering team is looking for a Senior Python Backend Developer to join as the platform continues to scale following a number of new client wins.They’re looking for a strong software engineer first, someone who enjoys building backend applications and APIs, but is equally comfortable working with data-heavy systems, pipelines and calculation...

We are looking for a Python Developer with strong experience in trading and risk management systems within investment banking. The role involves building backend applications and data processing logic supporting risk calculations, trade workflows and reporting. Key Responsibilities Develop and enhance Python-based applications for trading and risk use...

Urgent 6 Month Python Contract £600-800 outside Ir35 About the Company Futureheads have partnered with a consumer health company building an app that brings together blood-test results, wearable data and medical history to deliver personalised insights. About the Role You’ll work with an experienced, Python-focused engineering team to ship product...

## Python Counterparty Credit Risk Senior Developer, Vice PresidentApplyremote type: Hybridlocations: London United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: 26953378The Analytical Calculation Engine (ACE) Development Team is a group within Citi Financial Risk Technology, responsible for developing and implementing the...

Summary Experienced software engineer with strong Python development skills and a solid understanding of cloud-native architectures. Responsible for designing, building, testing and operating scalable applications and APIs, while maintaining the AWS infrastructure and CI/CD platforms that support them. The role combines hands-on software engineering with...

ОписаниеA fast-growing digital team within a major automotive financial services group builds services for a vehicle marketplace and develops new digital products for the wider group.ЗадачиDesign and build scalable, maintainable backend servicesTranslate complex business needs into robust technical designs and architectureChoose suitable tools...

Job DescriptionNetworks as a Service (NAAS) is seeking a highly skilled senior level developer with network infrastructure experience add to our development team. Your goal is to deliver products to our global network team which will assist with the transformation to an automated network and network security environment. This is a tremendous opportunity to...

My client is one of the world’s leading proprietary quantitative investment firms, combining elite engineering talent with enormous compute power to solve some of the hardest problems in systematic trading. Why This Team? Work directly alongside world-class quantitative researchers and traders. Access massive proprietary compute clusters with 1000s of...

KDB+/Python Developer | LondonPermanent - HybridSalary: £85K - £115KWe are looking for a talented KDB+/q and Python Developer with 3-5 years of commercial experience to join a technology team developing and supporting high-performance, data-driven applications.ResponsibilitiesDevelop and maintain applications using KDB+/q and Python.Build and optimise data...

Salary: up to £150k + £60k bonus (3-8 years of experience) Client One of the world’s most prestigious hedge funds is looking for a Python developer to join their growing Commodities Rapid Application Development (RAD) team. This is a specialist team of engineers, quantitative developers and data scientists that develops and supports the data, research &...

KDB+/Python Developer | London - Permanent - Hybrid Salary: £85K - £115K We are looking for a talented KDB+/q and Python Developer with 3-5 years of commercial experience to join a technology team developing and supporting high-performance, data-driven applications. Responsibilities Develop and maintain applications using KDB+/q and Python. Build and...

KDB+/Python Developer | LondonIf you want to know about the requirements for this role, read on for all the relevant information.Permanent - HybridSalary: £85K - £115KWe are looking for a talented KDB+/q and Python Developer with 3-5 years of commercial experience to join a technology team developing and supporting high-performance, data-driven...