Top Python Jobs in London

The role involves developing new AI model architectures and adapting existing models, conducting experiments, and contributing to technical strategy in a high-growth research environment.

As a Lead Pricing Data Scientist at Marshmallow, you will develop insights from quote, policy, and claims data, contribute to pricing initiatives, conduct data analysis using SQL and Python, and collaborate with cross-functional teams on pricing strategies and model deployment.

The Developer Support Engineer at Braintrust will troubleshoot developer issues, resolve technical blockers, document findings, and improve developer experience and support workflows.

As a Senior Site Reliability Engineer, you will maintain production resilience, implement observability technologies, lead incident response, and develop automation for operational improvement.

The Senior Database Reliability Engineer ensures the reliability and performance of MongoDB and PostgreSQL deployments, mentors junior engineers, and leads projects related to database automation and resilience.

The role involves designing scalable data pipelines for 3D, video, and sensor data, optimizing infrastructure, and productionizing ML models with researchers.

As a Lead Data Engineer for the Concorde program, you will design and implement scalable data solutions on AWS and Snowflake, lead data engineering teams, and develop automated data pipelines while collaborating with business stakeholders.

As a Senior Software Engineer at Multiverse, you'll build production systems, lead technical initiatives, and enhance AI-driven education solutions. You'll collaborate with a startup-like team focused on creating scalable user-focused features while maintaining high coding standards.

The Operational Research Scientist will design and optimize models for scheduling, assignment, and pricing in Relay's last-mile network, enhancing production decision systems to improve delivery efficiency.

As a Senior Data Scientist, you will lead forecasting model development for various logistics domains, ensuring operational efficiency and cost reduction by integrating models with business needs and addressing performance issues.

As a Senior Analytics Engineer, you'll design core data models, build AI system foundations, and ensure data quality while collaborating across teams.

The Technical Solutions Analyst provides technical support and guidance for Heartflow's SaaS technology, ensuring successful implementation and customer satisfaction while resolving complex issues related to healthcare IT.

The Senior Data Operations Manager will optimize data operations, manage automation processes, ensure data quality, and support strategic planning in a financial operations team.

Lead the credit strategy for a profitable fintech unicorn, driving growth and decision-making for consumer finance products while mentoring a team of analysts.

The Full Stack AI Engineer will develop and deploy features using Next.js, Node.js, and Python, integrate AI APIs, and enhance user experience for creative automation tools.

As a Founding Product Engineer at Nexcade AI, you will develop AI-driven automation solutions, build full-stack features, and collaborate directly with customers to address their operational needs.

Design and deploy machine learning models for credit risk and underwriting using Python. Mentor junior scientists and clean complex datasets.

As a Software Engineer, you will develop a mission control platform for robots, working on backend APIs and UI features while collaborating with research teams to integrate algorithms.

The Business Analyst will lead change initiatives in client reporting, marketing automation, and analytics, liaising between stakeholders and tech teams, documenting requirements, and ensuring project success.

The Senior Finance Analyst will analyze commercial performance, maintain financial models, integrate AI tools, and support marketing and operations budgeting.

The role involves optimizing adaptive AI systems, translating brand strategy into data workflows, and leading projects from inception to deployment. Responsibilities include crafting system prompts, designing decision trees, conducting audits, and translating performance data for executives, all while collaborating across teams and ensuring brand safety.

The role involves designing and building backend services, UI components, and integrations, while maintaining solid infrastructure practices and contributing to team collaboration.

Build and deploy AI systems for investment insights, focusing on ML and LLM-driven solutions, while ensuring high-quality data flow and outcomes.

Technical lead for a cross-functional squad: design and implement complex features, set technical direction, establish CI/CD and quality strategy, drive observability and reliability, mentor engineers, and coordinate dependencies to deliver secure, scalable production software.

The Senior Research Engineer will develop and lead trading model research frameworks, partner with Quantitative Researchers, and enhance systematic trading strategies.