python 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...

Python Developer Quant Hedge Fund80,000 + 10k bonus + benefitsQuant Capital is urgently looking for a Python Developer to join our high profile client.Our client is a $20billion strong Hedge fund with performance figures of 23%. They trade a number of products across equity and commodities in both high and low frequency strategies. They have the reputation...

Python Web Engineer Fintech70,000Quant Capital is urgently looking for a Python Web Engineer 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 online data from many sources to create an ultra...

About the roleI am looking for a talented and experienced Full-stack Tech Lead to join an exciting data-driven technical consultancy, who are harnessing the power of data to help businesses make better decisions.This is a fantastic opportunity to be involved in some inspiring Tech for good projects and to work on some complex but rewarding projects. From...

WorldQuant develops and deploys systematic financial strategies across a broad range of asset classes and global markets. We seek to produce high-quality predictive signals (alphas) through our proprietary research platform to employ financial strategies focused on market inefficiencies. Our teams work collaboratively to drive the production of alphas and...

Java Ruby Python DeveloperQuant Capital is urgently looking for a Java / Scala / Ruby Developerto join our high profile client.Our client is an established financial data technology start up. They enable rapid trading transactions to be processed and are innovators in algorithm matching, big data and language processing. They are well known to take...

Job DescriptionBuilding trusted markets – powered by our people. At Cboe Europe, we inspire our people to solve complex challenges together because what we do matters. We provide the financial infrastructure that powers the global economy. As a leading provider of market infrastructure and tradable products, Cboe delivers cutting-edge trading,...

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...

**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...

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of approximately 219,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Discover your future at Citi Working at Citi is far more...

A leading organisation is seeking a Regulatory Reporting Engineer to join their team on a contract basis, working onsite in London. In this role, you will be responsible for designing and developing technology solutions that address global trade and transaction reporting requirements. You will work closely with engineering, compliance, operations, and...

Salary: Up to £200k + bonus Summary Fantastic opportunity for a Python engineer with tech leadership experience to join one of the largest global HFT funds. Unique in their field, they combine the lively, positive spirit of a start-up with the stability of a longer-established player. Sitting centrally within the core development team and using a...

About Man Group Man Group is a global alternative investment management firm focused on pursuing outperformance for sophisticated clients via our Systematic, Discretionary and Solutions offerings. Powered by talent and advanced technology, our single and multi-manager investment strategies are underpinned by deep research and span public and private...

Senior Software Engineer / Developer (Python Data) London / WFH to £140kAre you a Senior Software Engineer with strong Python coding skills who enjoys building robust, high performance systems from complex quantitative research?You could be progressing your career at a fast-growing energy technology company, backed by major investors, that is transforming...

Software Engineer / Business Systems (Python AI) London / WFH to £120kAre you a technologist Software Engineer with commercial AI experience who enjoys getting close to real business problems, building solutions quickly and taking them into production?You could be progressing your career at a rapidly scaling renewable energy business at the forefront of the...

Founding Software Engineer (Python) to £115kAre you an ambitious full stack Software Engineer who thrives in early-stage environments where you can shape both the technology and the product?You could be joining a fast-growing AI start-up as one of its founding engineers, helping to build technology that is transforming compliance and operational efficiency...

Backend Software Engineer / Developer London / WFH to £85kAre you a backend focused technologist who enjoys problem solving and working on complex systems at the cutting edge of technology?You could be progressing your career as a Backend Software Engineer at the world's most advanced cybersecurity technology business that uses AI technology to protect...

Backend Software Engineer / Developer (Python LLM MLOps) London / WFH to £90kAre you an experienced Backend Software Engineer with strong Python skills and a good knowledge of AI, LLMs and agentic coding?You could be progressing your career at a global finance technology consultancy, working with clients including global Investment Banks and financial...

Alexander Mann Solutions - Contingency is supporting a leading global consulting firm in hiring an experienced Data Scientist for an initial 12-month contract. The role is based in UK with potential offices in London, Birmingham or Bristol and involves delivering data-driven solutions across client projects.You will develop and implement machine learning...