Top Python Jobs in London

The Staff Infrastructure Engineer will lead the strategy for agent-driven cluster lifecycle management, ensuring secure and scalable compute systems while mentoring junior engineers.

Build end-to-end testing, evaluation, and feedback systems for a global GenAI assistant. Design data pipelines, APIs, and dashboards; own features from design to production; ensure safety, compliance, and quality; provide technical leadership and mentor peers.

As a Platform Engineer, you'll build and operate distributed analytics platforms, collaborate with teams to enhance capabilities, and drive improvements in automation and observability.

As a DevSecOps Engineer, you'll design, implement, and operate security services, maintain secure software platforms, troubleshoot issues, and enhance security practices while supporting engineering teams.

The Analytics Director leads the analytics function, overseeing projects, managing teams, nurturing client relationships, and driving innovation in data solutions for clients globally.

Perform cloud and on-prem security assessments, threat and risk analysis, enforce security policies, integrate security into IT operations, automate vulnerability management and reporting, and communicate risks to technical and business stakeholders during M&A and integration activities.

Design and implement threat detection, anomaly identification, and predictive security analytics; automate vulnerability management and incident response; configure security tooling with Infrastructure as Code; collaborate across teams to embed AI in security processes; perform threat modeling and support security policy development.

The Senior Software Engineer will lead the design and development of a multi-tenant SaaS platform, assist in technical projects, mentor junior engineers, and ensure system reliability and performance optimization.

Contribute to the Data Engineering team by building data models, optimising the Data Warehouse, and improving data quality while applying best practices.

Seeking a Software Engineer for Regulatory Reporting to build backend systems ensuring compliance. Responsibilities include system design, data integration, and audit support.

Join Qube Research & Technologies as a Network Engineer responsible for designing large-scale datacentre networks, ensuring high-performance connectivity, and collaborating with teams to enhance infrastructure and troubleshooting.

The ETL Test Engineer analyzes business requirements, creates test cases, develops validation scripts for automated testing, and ensures data quality across multiple systems and teams.

You will design, train, and deploy agents in multi-agent environments, enhancing our reinforcement learning capabilities and integrating cutting-edge AI into production systems.

As a Senior Fullstack Engineer, you'll develop scalable backend services and frontend components for Spotify's commerce platform, ensuring effective payment processing and collaboration with cross-functional teams.

The Cybersecurity Engineer will develop and deploy security measures, assess threats, respond to incidents, and integrate security into development processes.

As a Customer Support Engineer, you'll assist customers with technical issues regarding APIs and integrations, ensuring their success with Contentful's platform.

Design, develop, and maintain AI-driven solutions using Python and LLM frameworks. Build generative AI and agentic systems, implement RAG/embeddings/fine-tuning, collaborate with product/data/engineering teams, write tested, deployable components, and contribute to system architecture, CI/CD, and continuous optimization in an Agile environment.

The Senior IT Systems Engineer will design, implement, and maintain secure, scalable IT systems, ensuring operational efficiency and user experience while supporting automation and integration across platforms.

The Senior Site Reliability Engineering Manager oversees SRE teams across regions, ensuring high availability of trading platforms, leading projects, and managing incident responses.

The Senior Data Scientist will develop and deploy ML and AI products, working on the full project lifecycle and collaborating with stakeholders to deliver solutions for business problems.

The Senior Solutions Engineer will engage with sales teams to assist customers in evaluating Algolia solutions, address technical queries, and advocate for customer needs internally, ensuring a smooth transition and successful onboarding.

As the AI Agents Solutions Architect at Kraken, you'll design and build an AI-native finance operating system, automating finance operations and ensuring compliance in a regulated environment.

A mid-level C# .Net Back End Software Engineer responsible for the software development lifecycle, collaborating with teams, and maintaining software applications with a focus on Azure cloud services.

The Software Engineer will build AI solutions for the Defence team, applying machine learning and high engineering standards while collaborating with technical teams.

Lead project teams in delivering bespoke algorithms, mentor other data scientists, and shape client relationships in the defence and national security sector.