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Senior Data Scientist

Nicholson Gloverlondon, united kingdom🇬🇧United KingdomPosted 2 Aug 2026

Quick Overview

Salary
£78k - £83k/yr
Work Type
Hybrid
Level
Mid Senior

Job Description

Senior Data Scientist | Telecoms | London (2 Days) | £78,000-£83,000 DOE + Strong Bonus


We are working on a fantastic opportunity with a telecoms powerhouse who is looking to hire a Senior Data Scientist due to organic growth.


The Company


Created from humble beginnings and set up as a partnership almost 20 years ago, to becoming a customer-champion mobile service provider. They truly have become a huge player within the telecoms industry. Boasting the fact that they have over 5 million customers worldwide!


The Role


This will be a hands-on position where you will be responsible for building, validating, optimising, and managing models and data pipelines, working within a Data Science function alongside Data Analysts and Data Engineers.


You will work on a vast array of projects. These could include personalised communications for customers, improving stock and demand forecasting, marketing effectiveness, maximising customer lifetime value, and reducing customer churn.


The Candidate


Key attributes of the suitable Senior Data Scientist include:


  • Problem-solving: Proven ability to reframe ambiguous business questions into a clear analytical approach and deliver end-to-end solutions
  • Technical modelling: Experience building models on both static and time series data, including propensity and forecasting models
  • Coding skills: Advanced SQL, Python and PySpark skills, built on solid software development principles
  • Stakeholder management: Ability to work with both technical and non-technical stakeholders, with strong communication skills


Skills

SQL
Python
Stakeholder Management

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