Top Python Jobs in London

Develop and enhance the Cloudflare Analytical Database Platform, focusing on performance, reliability, and new features while collaborating with teams and the ClickHouse community.

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

As a Technical Support Engineer Intern, you'll assist customers with technical inquiries, troubleshoot issues, collaborate with engineers, and gain hands-on experience with Cloudflare's products.

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.

As a Security Engineering intern, you will work on security projects, collaborate with teams, and learn while enhancing internet security.

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

Conduct quantitative research and statistical analysis on crypto markets to develop, backtest, and implement automated trading strategies. Work with large and unconventional data sets to build valuation models, refine algorithms, and deploy signals in live trading to drive P&L growth.

As a Quantitative Research Analyst, you will develop and test automated trading strategies using statistical techniques and algorithms, conduct research, and analyze data.

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

Conduct research, statistical analyses, and develop automated trading strategies using large data sets and sophisticated statistical techniques.

FPGA Engineers at Citadel Securities design and deploy FPGA solutions to enhance trading systems, maximizing efficiency and performance.

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 Site Reliability Engineer will provide support and diagnose issues within a real-time, distributed environment, focusing on large-scale application and infrastructure management, with basic required skills in UNIX/Linux, networking, SQL, and scripting languages.

As a Platform Full Stack Software Engineer, you will develop and maintain core services and infrastructure, focusing on reliable and scalable systems. This role requires collaboration with product teams to design and implement company-wide solutions.

As a Senior DevOps Engineer, manage platform infrastructure, deployment pipelines, ensure security, and support product squads while recommending improvements.

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

Quantitative Researchers at Citadel use advanced statistical techniques to develop models and trading strategies, backtesting them in live environments.

Lead product strategy for regional growth by partnering with business units, setting KPIs, and guiding product development efforts. Communicate strategies effectively and foster long-term thinking.

Lead the Data Science initiatives within Customer Support, focusing on automation using NLP and applied AI. Collaborate cross-functionally to improve processes and enhance customer experience.

As a Machine Learning Engineering Intern, you will work on scene understanding for AR experiences, prototype machine learning models, and collaborate with teams to integrate your work.

The role involves managing counterparty and trading risk, identifying risks, analyzing metrics, and collaborating with risk teams and stakeholders.

Responsible for index equity portfolio management, daily liquidity and risk management, and establishing best practices while improving operational efficiencies.

Lead client engagements while developing analytics strategies. Coach teams, analyze data, and create impactful business recommendations.

As a Data Analytics Consultant, you'll lead data transformation for financial institutions, utilizing predictive modeling and advanced analytics to provide insights.