python jobs in London

Python C# Developer Quant TradingQuant Capital is urgently looking for a Python C# Developer to work for our high profile Hedge FundOur client is a well known global hedge fund running Marco, Systematic and HDT strategies.I am looking for a resourceful Quantitative Developer to take ownership of the IT architecture and data platform supporting a global...

Do you want to work for a company that makes a difference?Well.. this is an opportunity for you to join a company who offers their own ground-breaking area of medicine that uses their unique genetic code to help diagnose, treat and prevent illnesses. You're literally joining a platform and a company that saves peoples lives, it doesn't get much better than...

Highly experienced Python Engineer – Tech Driven Fund160,000-250,000 + bonusOffice based in St James, LondonQuant Capital is urgently looking for a top-tier Python developer to join our high profile client.Our client is a well-known global systematic hedgefund. They have incredible performance figures and compensation packages.The firm is known globally...

Python Software Engineer - Intraday TradingAbout MillenniumMillennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution, innovation and focus, Millennium’s mission is to deliver results for our investors.Our people are empowered with both independence and support: the autonomy to pursue ideas with conviction and...

Highly experienced Python Engineer for portfolio manager – Tech Driven Fund160,000-250,000 + bonusOffice based in St James, LondonQuant Capital is urgently looking for a top-tier Python developer to join our high profile client.Our client is a well-known global systematic hedgefund. They have incredible performance figures and compensation packages.The...

Python Data Engineer – Investment Management 110,000 Plus Bonus 2-3 days in the officeQuant Capital is urgently looking for a Python Data Engineer to join our high profile client.Our client is a well known Systematic Trading Hedge Fund. They like technology especially the opensource variety as well as scalability and robust performance (much like their...

**About the engagement** JUXT is partnering with a leading global commodities trading firm to build its new core data platform for real-time and end-of-day market data. During this mission we’ll replace an existing system with a new highly scalable cloud-native data platform, without breaking client applications that rely on this data today. We’ll...

Salary: up to £160k base + £80k bonus Experience: 4–20 years Client and role: One of the world’s most prestigious hedge funds is looking for a Python Quant Developer to join their Fixed Income Rapid Application Development (RAD) team. The RAD team works directly with PMs, Traders and Analysts, building bespoke tactical technology solutions (tools,...

Permutable builds predictive market intelligence for institutional investors and trading teams across macroeconomics, commodities, currencies and geopolitics. Our systems turn global reporting into structured, traceable signals that help users understand changing market conditions and assess what markets may price next. Behind that intelligence are the...

Machine Learning Engineer (MLOps Python LLM AWS) London / WFH to £90kAre you a senior Machine Learning Engineer looking for an opportunity to take ownership, working on complex and interesting systems?You could be progressing your career in a hands-on technical leadership role at a SaaS FinTech; their capital market tools are used by Investment Banks and...

Job Description J.P. Morgan is seeking a Software Engineer with expertise in AWS and Python, and a passion for Machine Learning, to help engineer and deploy innovative ML solutions into production. You will join the Applied AI/ML Software Engineering team, collaborating with technology teams across the firm, contributing to both new and ongoing projects. Job...

Schroders is seeking a Principal Software Engineer (Python) to help build an AI-native investment platform within Public Markets. You will craft scalable Python solutions, leverage AWS cloud-native services, and shape analytics workflows used by investment professionals.You will collaborate with portfolio managers, researchers and traders, applying modern...

London | VP Level | £150,000 base + bonus | Hybrid We are working with a leading global investment bank that is continuing to invest heavily in the build out of a new generation Risk Management platform. The programme is replacing and modernising legacy risk infrastructure with a scalable platform designed to support Risk Managers across multiple asset...

A leading advertising and communication agency in Greater London is seeking a Software Developer Back End. The role involves designing and operating scalable APIs and data systems on AWS, while leading a team. Ideal candidates should have strong Python and FastAPI skills, along with experience in CI/CD and AWS services. This full-time position offers a...

James Adams is recruiting a Lead Software Engineer to join a global financial information business in London, operating in a hybrid model with two days in the office weekly. This senior, hands‑on role blends technical leadership, architecture and delivery to shape enterprise applications and mentor engineers.You will drive scalable full‑stack development...

A leading technology firm in England seeks an experienced Software Development Engineer in Test (SDET). You will be responsible for designing and building high-performance tools to validate ML data pipelines and developing automation frameworks. The ideal candidate will have over 8 years of experience in software development with expertise in Python and AWS...

Mindrift is seeking a Senior Python Developer to work on project-based AI opportunities for leading tech companies. The ideal candidate will have over 5 years of experience in software engineering, particularly in Python, and strong skills in functional testing, Docker, and Linux.This fully remote role offers flexible participation, allowing you to...

Deutsche Bank seeks a Valuation Control Strats Associate in London to design, implement, and improve front‑to‑back analytics for IPV, observability, levelling and PruVal. You will work with Trading, Sales and Risk to ensure compliant, efficient methodologies and robust tooling in C++ and Python.The role emphasizes collaboration, rigorous coding, and...

C++ Software Engineer - C++, Python - Financial/Banking. Candidates with varying levels of C++ and Python experience will be considered from Intermediate to Senior - ideal candidates will come from a Financial/Banking background with knowledge of Equities, Futures & Options and Fixed Income and Exchange Connectivity with some Low Latency experience. Job...

Cloudflare is seeking a skilled Network Software Engineer to build and extend traffic-critical systems across its global network. You will work on host servers, kernel interfaces, and network dataplanes, contributing to safe, scalable infrastructure used by millions of customers.You’ll participate in design, coding, testing, and on-call duties while...