Top Python Jobs in London

Manage a live trading book while utilizing cutting-edge agentic AI solutions. Responsible for risk management, strategy development, and model building within a quantitative trading environment.

The Sales Engineer at Orkes will engage with customers, provide technical solutions, support RFI/RFP processes, and deliver impactful presentations while collaborating with various teams.

Develop and implement AI features for the construction industry, work with LLMs, and collaborate across teams to enhance product offerings.

Design, build, and optimize data pipelines for analysis and machine learning. Collaborate on data infrastructure, ensure data quality, and support model deployment.

Customer Support Engineers assist customers in building digital experiences by providing technical support, troubleshooting, and working with APIs and software issues.

Support and execute red team operations across EMEA: plan and scope penetration tests, develop/red-team tooling, manage findings and remediation, collaborate with Blue Team and vendors, produce technical and executive reports, and assist incident response and continuous security improvements.

The PPC Analyst will manage and optimize PPC/SEM campaigns, implement A/B tests, analyze data for insights, and suggest automation improvements.

As a Staff Application Engineer, you will lead architecture designs, mentor engineers, deliver large-scale applications, and ensure operational excellence across teams.

The Senior Investment Risk Manager provides oversight and assurance for investment risks in public markets, engaging with stakeholders and validating risk models.

The Analytics Consultant will design and implement Customer Risk Assessment models, improve data quality, perform analysis, and collaborate with various teams.

The Client Services Officer will support clients with onboarding, troubleshoot issues, maintain system configurations, and automate processes while collaborating with internal teams.

As an Engineering Manager, oversee data engineering and analytics projects, while leading teams focused on data platforms and governance. Foster collaboration and ensure operational compliance.

The Database Engineer will design, develop, and optimize data platforms, ensuring data integrity and supporting trading decisions. Responsibilities include ETL pipeline development, database maintenance, and collaboration with various teams for data solutions.

The Senior Associate, Quantitative Engineering will build tools and algorithms, support research and trading, and enhance firm scalability through expert Python coding and fixed income product knowledge.

The Senior Energy Analyst will leverage expertise in the Iberian energy market to support sales, customer support, and product development for Gridcog's project modelling software, enhancing client outcomes and driving revenue growth.

As a Games Data Scientist, you will analyze player behavior, utilize various statistical techniques, and communicate insights to stakeholders to support business decisions.

The Senior Pricing Analyst will develop marine pricing models, collab with underwriters, provide guidance to juniors, and use advanced data science techniques.

As a Data Scientist, design experiments, build predictive models, and provide actionable insights to improve marketing and sales efforts, focusing on small business growth.

Design, implement and maintain infrastructure resilience across cloud and on‑prem environments. Define recovery strategies, automate restore runbooks, run disaster recovery drills, integrate resilience with ServiceNow and CMDB, track resilience metrics, and ensure regulatory compliance (PRA/FCA/DORA).

Join Corgi as a Founding Engineer to architect and ship AI-native insurance systems, taking ownership of product surfaces and ensuring compliance with US regulations.

As the senior ML Engineer, you'll design and launch production LLM systems and workflows for major clients, driving AI adoption in marketing.

The Business Intelligence Developer enhances data systems, develops solutions, collaborates with teams, and ensures compliance with control requirements.

As a Software Engineer II at The Trade Desk, you'll design and build software, manage the full development lifecycle, and ensure high-quality product releases while mentoring others and collaborating across teams.

The Application Support Analyst ensures reliable investment data and application stability, supports investment processes, and engages in change projects, leveraging technical skills to identify and resolve issues.

As a Principal Machine Learning Engineer, you'll develop and deploy advanced speech systems, mentor teams, and define technical vision for ML, focusing on innovation and excellence in model management.