Top Python Jobs in London

The role involves developing and supporting data processing pipelines, collaborating with ML Engineers, and improving infrastructure while mentoring team members.

The Senior Pricing Analyst will enhance insurance pricing using data analysis, develop pricing strategies, collaborate with teams, and communicate insights across the organization.

The Credit & Commercial Senior Analyst will optimize pricing strategies and improve business performance by leveraging strong analytical skills and data insights. Responsibilities include defining strategies, collaborating cross-functionally, and continuously monitoring market trends.

Develop pricing models using SQL and Python, analyze claims, communicate insights, and collaborate with engineering on pricing strategies. Opportunity to manage a small team.

Work cross-functionally to design and execute data-driven strategies across pricing, promotions, forecasting, growth, credit risk, and product analytics. Build models and monitoring, evaluate new product/channel opportunities, present insights to leadership, validate deployed strategies, and mentor junior analysts to scale the business.

Lead strategy and operations for LSEG's cloud platforms, enhancing resilience, security, and developer experience while managing a large product engineering organization.

As Principal Game Economist, lead economic strategy for multiple games, design economic systems, mentor teams, and analyze game economies to enhance performance.

As a TechOps Engineer, manage system administration, cloud infrastructure, and improve operational efficiency through automation and collaboration with teams. Responsibilities include IAM management, IaC, and maintaining Linux systems.

Support the expansion of PIMCO's alternatives business by conducting quantitative analysis, pricing models, and post-trade performance monitoring. Collaborate with Portfolio Managers to enhance investment decisions.

As a Migration Architect, you will lead data migration projects for Veeva Development and Quality Cloud solutions, advising clients and ensuring effective data transitions while mentoring teams and enhancing migration processes.

Lead and execute large-scale Vault R&D migrations, advising customers through ETL (extract, transform, load), owning migration strategy, improving tooling/processes, mentoring team members, and supporting project scoping and delivery excellence for life sciences clients.

This role supports Outwards Reinsurance by producing analytics, developing programs, assisting with documentation, and engaging stakeholders, ensuring effective reinsurance placement.

Develop proprietary trading tools, collaborate with tech and business stakeholders, and deliver innovative solutions to meet trading desk needs.

The Software Engineer Consultant will design and deliver secure software for UK Defence, collaborating with stakeholders and applying secure development practices.

The Automation Engineer designs and maintains automated testing frameworks, supports CI/CD integration, and collaborates with delivery teams to enhance quality assurance processes.

Lead architecture and full-stack development of AI-powered platforms, build scalable frontend and backend systems, mentor engineers, translate client problems into production-ready solutions, and ensure high code quality and reliable deployments.

Design, build and scale full-stack AI-powered systems. Own frontend and backend architectures, lead cross-functional teams, mentor junior engineers, provide technical authority, and collaborate with clients on architecture and deployment.

The VP, Senior Quantitative Analyst will enhance quantitative libraries, develop pricing models in C++, and collaborate with traders to improve trading frameworks and methodologies.

The AI Infrastructure Engineer will build and optimize training pipelines and inference services for AI models, enhance GPU-level performance, and mentor team members.

The role involves developing catastrophe aggregation models, automating processes, validating exposures, mentoring team members, and ensuring adherence to data capture standards while supporting risk management initiatives.

As Head of Flexibility, lead Veolia’s strategy for energy flexibility, drive commercial growth, team development, and champion decarbonisation initiatives to support a sustainable energy future.

As an actuary in Marine, Energy, and Engineering, you will lead client casework, collaborate on tool development, communicate insights, and conduct independent research.

Build, maintain and document tested, reusable datasets and data marts using dbt and cloud warehouses. Own daily operations, troubleshoot issues, perform code reviews, validate data, and collaborate with stakeholders to deliver analytics solutions and improve team practices.

The Technical Lead will oversee the design, development, and implementation of AI-driven projects, collaborating across teams and managing technical strategy while being client-facing.

The GTM Data Engineer will integrate, optimize, and manage the GTM systems, build data pipelines, ensure data quality, and collaborate on analytics to enhance GTM efficiency and decision-making.