Top Python Jobs in London

As a Lead QA Engineer, you will oversee test activities, design and execute tests, communicate with stakeholders, and document results. Key responsibilities include reviewing requirements, producing test reports, and collaborating on testing strategies in an agile environment.

Lead the Luna data team as a technical practice lead, focusing on migrating data from Redshift to AWS RDS while mentoring team members in Python and DataOps practices.

Responsible for designing and developing AI products, collaborating with cross-functional teams, and advancing AI capabilities in enterprise software development.

The Principal Statistical Programmer will generate datasets, develop SAS programs for clinical trials, oversee CRO deliverables, and ensure regulatory compliance while collaborating on statistical analysis.

Build internal developer tools (primarily in Python) as CLI tools and web apps that integrate with a Kubernetes-based platform. Collaborate with engineers to improve infrastructure, automation, and release velocity, ensuring reliable platform availability and developer productivity.

Lead the design, delivery, and productionisation of autonomous agent-based AI solutions. Own end-to-end lifecycle from experimentation to deployment and impact measurement. Mentor engineers, set technical direction, and collaborate cross-functionally to build secure, scalable enterprise AI systems.

As a Product Engineer at Metaview, you will lead the design, development, and operations of products with a backend focus.

The Product Engineer will design, develop, and operate products with a focus on frontend technologies, balancing multiple roles in a high-velocity environment.

As a Trading Intern, you'll assist trading teams, develop trading models, analyze discrepancies, and identify market opportunities, while receiving mentorship from senior traders.

The Solutions Architect will work with clients post-sale to deploy Generative AI applications, guiding technical architecture and ensuring value realization from AI investments.

Design, test, and implement innovative machine learning models to enhance predictive analytics for sports betting based on historical data.

The Automation & Integration Engineer will build and operationalize workflows on Azure, integrating APIs and ensuring secure automation across business use cases while collaborating with global teams.

The role involves building AI workflows, integrating AI capabilities, establishing observability, and collaborating with vendors and data teams.

Provide 2nd/3rd-line application support, investigate and resolve incidents, monitor performance, manage tickets and releases, develop and enhance applications, automate tasks, and collaborate with stakeholders to ensure stable, efficient systems.

Build and ship scalable financial platform features for insurance and lending products. Design integrations for underwriting, risk scoring, payments and loan servicing. Lead technical projects, improve developer experience, and collaborate cross-functionally to deliver customer and business outcomes.

The Junior Listed Trader will support trading activities, manage risk, optimize workflows, and analyze market conditions in equity derivatives.

The Quantum Algorithms Engineer will implement and evaluate advanced quantum and classical algorithms, collaborating with a team and supporting Phasecraft's growth.

The Data Architect will design and build scalable data solutions, ensuring data integrity and supporting real-time business intelligence for enterprise customers.

The Senior Backend Engineer will design and develop backend features, ensuring infrastructure reliability and security, and support various teams within Popsa.

Maintain and improve PHP/Laravel applications and contribute to newer Python projects. Ship full-stack improvements, fix production issues, support security/compliance, and own small-to-medium projects while collaborating with the engineering team and participating in code reviews and sprint ceremonies.

As a Full-Stack Engineer, you'll collaborate with the engineering team to design and launch products across the entire stack, from front-end to back-end and infrastructure.

The Product Specialist will help define and test features, gather customer feedback, deliver onboarding, and write support content while using technical skills with Revit, Python, and C#.

Source and engage backend, platform, SRE, DevOps and systems engineers across UK/NL; build and maintain talent pipelines, screen candidates, partner with hiring managers, and provide market insights and pre-onboarding support.

We are seeking an experienced Software Engineer to join our growing technology team focusing on Defence and Cyber Security projects.

As a DevOps Engineer, you will build and maintain blockchain networks, enhance infrastructure, handle system administration for Linux servers, create documentation, and apply security best practices.