Top Python Jobs in London

The Analyst will analyze Casualty reinsurance deals, communicate pricing results, collaborate with global teams, and clean interrogate data to support decision-making processes.

The Forward Deployed Engineer leads customer-facing deployments of AI models, building full-stack systems, scoping work, and delivering value under ambiguity. They ensure quality delivery and share feedback to influence product improvements.

The Staff Backend Engineer will lead the technical vision for Depop's data platform, focusing on data ingestion, scalability, observability, and architecting data solutions while mentoring team members.

As a Senior Machine Learning Scientist at Depop, you'll design and deliver ML solutions for search and ranking, conduct experiments, and collaborate with product and engineering teams.

As a Founding Engineer, you will develop innovative features, integrate AI into products, design APIs, and shape backend infrastructure while ensuring high-quality outputs and rapid feature delivery.

Design, build, and operate low-latency multi-agent LLM systems. Ensure high-quality real-time communication and optimize prompt programming and retrieval processes.

You will prototype and develop new features for cybersecurity products, collaborate with cross-functional teams, and improve existing platforms while embracing innovation.

Design and implement post-training pipelines for biological foundation models, ensuring alignment with therapeutic contexts and delivering value through rigorous experimentation and collaboration with ML and biology teams.

As a Machine Learning Engineer, you'll optimize and scale ML applications in drug discovery, collaborating with a team to enhance model training and deployment.

The Quant Analyst will develop pricing tools for swaps, work on data analytics, validate models, and participate in market research.

Lead design and delivery of cloud-native Data Integration Services: define scalable data access patterns, storage integrations, dataset lifecycle and permissioning, ensure observability and governance, and mentor engineers to drive platform adoption.

The role involves enabling AI governance and engineering efforts by providing practical guidance, developing reusable assets, and ensuring continuous assurance across AI initiatives. The director will drive high-quality delivery, compliance, and responsible AI practices across the organization.

As a Principal Applied Data Scientist, lead the development of scalable AI solutions, focusing on NLP and LLMs, while collaborating with teams and ensuring production standards.

As a Senior Product Engineer, you will engineer the WFM product, enhance features to improve scheduling accuracy and operational efficiency in hospitality.

The GenAI Engineer will design and develop AI agents, enhance existing ML systems, manage cloud infrastructure, collaborate on features, and present to stakeholders.

The Data Engineer will build data pipelines for materials science, ensuring data quality and collaborating with ML researchers while managing large datasets.

Support commercial expansion through quantitative analysis, pricing models, and market research for Renewable Power Purchase Agreements and Battery Energy Storage.

The Pricing Actuary will handle actuarial pricing for Political portfolios, support broker negotiations, and develop pricing capabilities. They will collaborate with the Actuarial team and monitor portfolio performance, leveraging strong IT and technical pricing skills.

As a Founding Engineer at The Flex, you'll design and build core technologies, own systems end-to-end, and implement initial architectures, while solving real-world challenges and establishing best practices.

The Senior Software Engineer II will design and implement generative AI services, drive architectural standards, mentor engineers, and collaborate across teams to enhance data solutions.

As a Lead Full-Stack Engineer, you will own the technical direction and architecture of The Flex platform, design and build scalable systems, and mentor engineers, focusing on high-quality, reliable solutions.

As a Senior Software Engineer, you'll design, build, and scale the core systems and APIs of The Flex platform, focusing on automation, reliability, and performance.

As a Full-Stack Engineer, you will design and build scalable web applications and APIs, integrate external partners, and automate operations for The Flex platform.

The Forward Deployed Engineer will design and deliver AI solutions, build integrations, resolve technical issues, and collaborate with teams to improve product deployment and customer engagement.

The Senior Platform Engineer in Machine Learning at Monzo will design, maintain infrastructure for ML models, and work with various cloud technologies.