Data Scientist

Company: Harnham
Apply for the Data Scientist
Location: London
Job Description:

Overview

Lead a hands-on data science effort in a financial services analytics project, focused on predicting customer engagement from marketing images. You will own end-to-end delivery—from model building to deployment support—while communicating insights to stakeholders. The role combines model development with explainability and a simple internal UI to empower non-technical users. This is a high-impact opportunity to shape marketing analytics with image data and measurable outcomes.

Responsibilities

  • Build and refine a predictive model using image data and historical engagement metrics
  • Identify image characteristics that influence customer behavior
  • Implement model explainability using SHAP, LIME, and feature importance
  • Create a simple internal UI (Dash, Streamlit, or Flask) for stakeholders to explore insights
  • Present findings and guide internal technical decision-making
  • Enable deployment teams to operationalise the solution

Key requirements

  • Expert-level Python (Pandas, modelling libraries such as scikit-learn)
  • SQL
  • AWS cloud experience
  • Proven end-to-end ownership of data science solutions
  • Model explainability (SHAP, LIME, feature importance)
  • Ability to build simple dashboards or web apps (Streamlit, Dash, or Flask)
  • stakeholder communication
  • autonomy
  • result-oriented
  • Python (Pandas,Scikit-learn)
  • SQL
  • AWS

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Posted: October 1st, 2026