Senior Data Scientist

Location: London/Hybrid

Hours: 37.5 hours per week

Contract: Permanent - Salaried

You are a senior technical authority within the Data Science capability. You are responsible not only for building models, but for defining what should be built, ensuring quality, and bridging the gap between business outcomes and technical delivery.

Responsibilities

• Build and deploy predictive models and advanced analytics solutions for high-value use cases.
• Own the most complex and high‑impact modelling problems.
• Ensure robustness, explainability, and performance of models in production.
• Define the features and datasets required for modelling.
• Collaborate with the Lead Data Modeller to shape semantic definitions and structures.
• Work with Engineering to ensure pipelines support modelling needs.
• Translate business problems into analytical approaches.
• Challenge poorly defin...