Top Tech Jobs & Startup Jobs in London

Lead technical architecture reviews and design workplace automation solutions using Microsoft 365, Copilot, Intune and Entra ID. Build automation with PowerShell, APIs and infrastructure-as-code, integrate Microsoft 365 with platforms like ServiceNow, drive AI/Copilot adoption, create roadmaps and reusable patterns, and act as an internal consultant to improve workplace services and platform operations.

The Senior Applied Data Scientist will implement, support, and develop complex models, leveraging machine learning to provide actionable insights for retail clients.

Own commercial performance for a portfolio of Tesco-facing clients, build senior client partnerships, translate data into actionable insight, drive renewals and expansion, maintain pipeline and forecasting, and partner with delivery teams to ensure sustained commercial impact.

Lead data-led media planning for key clients within Tesco Media, translating customer insight into strategic annual plans, partnering with sales and strategy teams, building client relationships, driving planning excellence, championing innovation and cross-functional collaboration to deliver measurable commercial growth.

As a Senior Pricing Lead, collaborate with retail clients to enhance pricing strategies and tools, analyze data for insights, and engage stakeholders.

Lead research and prototyping of transformer-based models for retail challenges, design novel architectures, build research-grade prototypes, support productionisation, mentor data scientists, and partner with engineering, product, and academic collaborators to embed generative, multimodal, and representation-learning advances into scalable solutions.

Manage and grow client relationships, delivering insight-led solutions, supporting sales cycles, and driving client engagement through consultative selling and data analysis.

The Platform Engineer will develop and maintain the deployment platform, facilitate onboarding for teams, manage CI pipelines, aid in migrations to standardized practices, and improve platform tooling and visibility.

The Senior Lead, Measurement Strategy will develop scalable measurement frameworks and define KPIs for Tesco Media, collaborating with Product, Data Science, and Proposition teams to enhance campaign measurement and insights.

The Senior Data Science Engineer will design production-grade analytical solutions in Python, contributing to data science methods and mentoring juniors. Responsibilities include creating reusable packages and collaborating with stakeholders.