python developer jobs in London

OverviewQuantitative Developer | Structured Finance | VP / Director Level — A fast-growing London-based investment firm at the cutting edge of fixed income and structured credit is looking for a quantitative developer to join a small, highly technical team building proprietary pricing and risk infrastructure from the ground up.This is a hands-on role with...

Backend Developer (Python)6 MonthsLondon (Hybrid)£550-650 per day (Inside IR35) ***Please note - The selected candidate MUST HAVE strong Banking Experience to be considered for this position*** My client, a tier 1 bank, looking for an experienced Backend Developer to join a high-performing engineering team within a global financial services environment. The...

Senior Full Stack Engineer – Market Data Platforms Inside IR35 - Up to £700 per day Hybrid in Central London 6-Month Initial Contract (3-Year Project Scope) October Start possible! Technologies: Python | gRPC | MongoDB | HBase We are seeking an experienced Senior Full Stack Engineer to design, develop and support market data platforms within a Global...

Citigroup Inc. in London seeks a Senior Developer for Counterparty Credit Risk. You will develop and maintain the ACE production application using Python and C++ libraries, partnering with Quant and Front Office tech teams to integrate pricing models and workflows.Responsibilities include improving CI/CD, optimizing performance across asset classes,...

Senior Python AI Developer - Generative & Agentic AI Python | FastAPI | AWS | LLMs | RAG | Agentic AI | DevOps Employment: Permanent or Contract | 2 positions We’re recruiting two experienced Senior Python AI Developers to join a technology consultancy delivering enterprise-scale Generative and Agentic AI solutions for a major financial services...

Futureheads Recruitment is partnering with a consumer health company to hire a hands-on, Python-focused engineer. This is a full-stack, contract role where you will own substantial features, turn ambiguous requirements into working solutions, and collaborate across the business.The team ships weekly, uses AI tools in development, and the role is based near...

Job Purpose About RWS   Our proprietary technology, 45+ AI patents and human experts help organizations bring ideas to market faster, build deeper relationships across borders and cultures, and enter new markets with confidence – growing their business and connecting them to a world of opportunities.  It’s why over 80 of the world’s top...

Junior Python Django Developer Times Fastest Growingup to 50KQuant Capital is urgently looking for a Python Django Developer to join our high profile client in their main development team.Our client is a small but well known big data property software business, disrupting a well established market.The Python Developer will join an innovative start-up is...

Global Hedge Fund | London | Exceptional Compensation and Technology Environment We are seeking a highly technical Python Developerto join the central Risk team at one of the world’s leading, most technologically sophisticated hedge funds. We can only consider candidates from Hedge Funds, proprietary trading firms, or investment banks with significant...

Salary: paying up to £250k + bonusSummary One of the world’s largest hedge funds using innovative and cutting-edge technology, where data is fundamental to the investment process. Central Risk is a key initiative for the firm, and this Quant Developer role offers the opportunity to design and build a next-generation risk platform across businesses and...

Join a forward-thinking tech company as a Senior Python Software Developer in London, where you'll collaborate with brilliant minds to build innovative solutions in the sports betting industry. This role offers the opportunity to work on high-performance systems using Python, C, and Go, while contributing to cutting-edge trading models. You'll thrive in a...

ScaleneWorks People Solutions LLP in London is seeking a Senior Python Developer for trading and risk platforms to join a major financial services client. The role is hybrid, requiring 2-3 days in the office.You will develop Python-based applications, build data pipelines, and work with large financial datasets to support PnL, risk and reporting....

Python Developer - Agentic AI / GenAI - Investment Banking London, Farringdon | Hybrid | Inside IR35 | Contract We are looking for a highly experienced Python Developer / AI Engineer to join a consulting engagement delivering Agentic AI and Generative AI solutions within an Investment Banking environment. This is a hands‑on development role requiring...

Qh4 Consulting, based in Greater London, is seeking a Quantitative Developer at the VP/Director level. The ideal candidate will have a strong quantitative background, solid Python skills, and experience in structured finance, particularly in ABS markets. Responsibilities include designing and maintaining pricing and risk engines, developing data pipelines,...

Xcede is seeking a hands-on Python Developer to join its Data Applications and AI Engineering team. The role is UK-based with fully remote work, outside IR35, for 6 to 12 months.You’ll build data applications and automated pipelines, leveraging AI coding tools to accelerate delivery, and embed within an established team working from prototype to...

HireHi — компания, предлагающая платформу для управления портфелями клиентов финансовых фирм, работающую в регулируемой финансовой среде. Вакансия: ведущий инженeр-программист, который возглавит...

Methods is seeking a Java / Python Developer to join our UK-based team. You will help manage, build, and design Java applications with Spring Boot, microservices, and system design exposure.The role emphasizes collaboration with stakeholders, delivering market risk applications, and contributing to a robust tech landscape. You will operate within an Agile...

Your newpanyA highly regarded technology and quantitative development team is looking to hire a Python Quant Developer to support the design, development and delivery of business-critical trading, pricing and analytics platforms. Working in a fast-paced engineering environment, you will collaborate closely with quantitative analysts, traders and technology...

Company DescriptionJoin Netcompany in leveraging technological innovations to foster societal transformation.Netcompany was awarded 5th position on the esteemed UK Top 50 Best Places to Work in the Glassdoor Employees’ Choice Awards for 2024. As one of the fastest growing technology companies, we are disrupting the marketplace and revolutionizing the way...

Python Full Stack Developer – React58,000 Get React Experience.Quant Capital is urgently looking for a Python Full Stack Developer to work for our high profile client.Our client is a well known global Quantitative risk management and market data businessMy clients has created a new way to build and share complex mathematical models with a point and a...