python developer jobs in London

Job Purpose About RWS RWS is a content solutions company, powered by technology and human expertise. We grow the value of ideas, data and content by making sure organizations are understood. Everywhere. Our proprietary technology, 45+ AI patents and human experts help organizations bring ideas to market faster, build deeper relationships across borders...

**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...

Python Quant Developer - Systematic Equities & CreditI'm working with a leading global investment manager in London looking to hire a Python Quant Developer to support its systematic equities and credit strategies.The position sits within a front-office-aligned engineering function, working closely with quantitative researchers and traders to develop the...

A leading financial institution in London is looking for a skilled Credit Quant Developer to manage the migration of risk model code from R to Python. This role requires strong programming skills, a solid foundation in econometrics, and the ability to solve complex modeling challenges. Candidates should have experience in the banking sector, with a focus on...

Hunter Bond is seeking a Senior Quant Developer to build and optimize cross-asset trading systems. Based in London with remote options, you’ll deliver high-performance Python analytics, pricing models, and real-time risk checks within a production environment.You’ll collaborate with technology and trading teams, own production issues, and drive...

The Quantitative Analyst is a strategic professional who stays abreast of developments within own field and contributes to directional strategy by considering their application in own job and the business. Recognized technical authority for an area within the business. Requires basic commercial awareness. There are typically multiple people within the...

Grid Dynamics is seeking an experienced C++/Python Quantitative Developer to join a high-impact analytics team focused on Cross Asset XVA and Capital Analytics. You will develop libraries for pricing and risk, and work with Traders, Structurers, and technology teams to deliver robust, scalable production solutions.The role combines quantitative modelling...

SMBC Group is seeking a Software Developer for the XVA development team within the ITDS Business Platforms. You will build and maintain XVA simulations, applications and tools, collaborating with product managers and global teams.The role emphasizes delivery, cross-team communication, and training support. You should have strong programming skills in C/C++,...

Software Developer / Engineer (C++ Python) London / WFH to £125kAre you a talented, backend focussed Software Developer with strong C++ and Python skills and a solid understanding of the trade lifecycle?You could be progressing your career at a technology driven systematic trading firm where you'll develop sophisticated, data driven software powering...

DNS Info Ltd is hiring a seasoned Full Stack Developer to design, develop, and maintain web applications using Python and React in a London-based onsite role. You will build scalable RESTful APIs and microservices, create responsive UIs, and collaborate across Product Owners, Architects, DevOps, and QA teams.The position emphasizes cloud platforms...

The Quantitative Analyst is a strategic professional who stays abreast of developments within own field and contributes to directional strategy by considering their application in own job and the business. Recognized technical authority for an area within the business. Requires basic commercial awareness. There are typically multiple people within the...

**Contract Role, Hyrbrid/London, Inside of IR35, 400-500 PD 6 months** We are seeking a senior and experienced GenAI & Agentic Developer to build core services, features and capabilities on an enterprise-grade Generative AI Platform for a large global insurer. This role blends strong Python engineering with DevOps enablement and hands-on integration of...

Position Description At CGI, you'll help deliver secure, high-impact solutions that enable government agencies to tackle some of their most complex and mission-critical challenges. As a Python Software Engineer, you'll work with modern technologies to build secure, scalable and reliable systems that drive real-world outcomes. You'll collaborate with...

**!! IMMEDIATE JOINERS !!** **Job Title: Junior Python Developer/ Jr Data Scientist (SQL & Python)** **Location: London** **Salary : 35-45K** **Employment Type: Full-Time** **About the Role** We are looking for a motivated and detail-oriented **Junior Data Scientist** with a strong foundation in **Machine Learning** and **Python programming** . As part...

McGregor Boyall is seeking a Python Quant Developer in London to join a front-office engineering team supporting systematic equities and credit strategies. You will build production Python applications, data pipelines and tooling, collaborating with researchers and traders to translate research into robust software and production-ready systems.You will take...

At Broadridge, we've built a culture where the highest goal is to empower others to accomplish more. If you’re passionate about developing your career, while helping others along the way, come join the Broadridge team.We are excited to announce an opportunity for a Senior Full Stack Developer to join our organization as part of our AI Enablement Team. In...

Python Django Full Stack Web Developer Fintech100,000Quant Capital is urgently looking for a full stack web Python and Django Web Developer to join our high profile client.Our client is a major global financial exchange, driven by technology. They are at the bleeding edge of not only product ideas but also technology and data manipulation. They use unique...

Python JavaScript Full Stack Web Developer FintechQuant Capital is urgently looking for a full stack web JavaScript and Django Web Developer to join our high profile client.Our client is a major global financial exchange, driven by technology. They are at the bleeding edge of not only product ideas but also technology and data manipulation. They use unique...

**Python Developer / Software Engineer (IAM Okta SaaS Rust IaC) Remote to £90k** Are you a technologist Python Developer with a good knowledge of IAM (Identity Access Management)? You could be progressing your career as part of a friendly and supportive international team at a growing and hugely successful European car insurance tech company; their...

Intec Select Ltd. is seeking a Full Stack Developer to join their London-based technology team on a hybrid, contract basis.The role focuses on building customer-facing and internal platforms with a Python backend and modern JavaScript frontend, working across the full stack. The ideal candidate will have strong Python (Django/Flask) and JavaScript/TypeScript...