Top Python Jobs in London

Develop and implement quantitative models for interest rate products, focusing on pricing and risk management, partnering with traders and tech teams.

As a Lead Data Analyst in the Growth and Strategic Finance Team, you will curate datasets, analyze growth drivers, and develop pricing strategies to optimize company performance.

The Senior Data Analyst will analyze financial data, curate datasets, manage data pipelines, and collaborate with teams to optimize processes in the Treasury operations.

Lead analytics for Safeguarding and Ledger teams, managing a team of analysts to improve financial decisions, data integrity, and stakeholder communication.

The Site Reliability Engineer ensures system reliability through troubleshooting and support in a distributed environment, contributing to large-scale application planning and migration.

As a PhD intern, you'll develop trading strategies, conduct statistical analysis, backtest models, and collaborate with experienced team members in quantitative research.

As a Quantitative Research Analyst, you will develop and test trading strategies using statistical techniques and backtest trading models.

As a Quantitative Researcher, you will develop trading strategies, implement mathematical models, analyze data, and contribute to high-level research in a trading environment.

As a Quantitative Research Analyst Intern, you will model markets, develop algorithms, and conduct statistical analysis to enhance trading strategies.

Research and develop machine learning models for options trading, managing end-to-end processes from hypothesis to deployment, focusing on impactful outcomes and leveraging large data sets.

The Quantitative Research Analyst Intern will develop models, implement trading strategies, and conduct statistical analysis during an 11-week program.

As a Quantitative Researcher intern at Citadel, you'll develop models, implement trading strategies, and conduct statistical research in finance.

Join the FinTech Data Science team to develop ML models for fraud detection and optimize billing systems using AI and NLP techniques.

Lead development of AR and VR user experiences for operations analysis and wargaming, ensuring seamless integration with core services. Develop simulation capabilities in Unreal Engine, focusing on high-fidelity immersive environments and collaborating with cross-functional teams.

The Senior Systems Engineer - Traffic Management will build and extend traffic management systems, collaborating with various teams to enhance Cloudflare's global network operations.

Develop and improve mathematical models for trading strategies, backtest models, conduct statistical analyses, and innovate with unconventional data sources.

Develop and improve mathematical models and algorithms for trading strategies, perform statistical analysis, and implement trading signals.

Assist investment teams by analyzing data from multiple sources, presenting findings, and learning fundamental investment approaches.

The Senior Named Solutions Engineer collaborates with public sector clients, solving complex technical problems and advocating for optimal solutions. This role involves managing technical validation projects and requires a strong understanding of internet technologies along with project management skills.

The Solutions Consultant engages with clients to understand integration needs, collaborates with sales and product teams, and demonstrates integration capabilities to secure customer buy-in.

As a Lead AI Engineer, you'll architect and deploy generative AI systems, optimize large models, and lead teams in AI engineering across financial services.

The role involves collaborating with customer Analytics teams, improving data architecture, refining ML algorithms, and providing ongoing technical expertise for customer success.

Develop and maintain microservices (primarily in Golang), containerise and deploy to Kubernetes using Helm, write high-coverage unit/contract/e2e/integration tests, use Git and CI/CD pipelines, participate in code reviews, sprint planning and demos, and collaborate with data scientists to productionise ML-backed payments products.

Develop and maintain the backend for Alta Video Management System: cloud-based distributed systems for video, access control and sensors. Design, implement new features, scale services, manage CI/CD and customer deployments within an agile team, collaborating on quality and security.

Lead a small analytics team for Treasury Ledger and Safeguarding: curate datasets, build pipelines and dashboards, perform reconciliations, surface metrics, automate controls, and partner with FX, Liquidity and Operations to reduce risk and cost while coaching analysts and delivering actionable insights.