Principal Data Scientist in City of London

Job description

Principal Data Scientist

Up to £125,000

London (Hybrid, 3 days onsite per week)

Company:

A leading marketing and analytics agency is seeking a Lead Data Scientist to develop and deploy end-to-end AI solutions. You'll work on machine learning models for retention, price optimisation, recommendation engines, NLP, and Computer Vision.

Responsibilities:

• Design, develop, and productionize machine learning models across various applications.
• Work with Python (ideally production-level code) and other tools like SQL, Spark, and Databricks.
• Apply clustering, classification, regression, time series modelling, NLP, and deep learning.
• Develop recommendation engines and leverage third-party data enhancements.
• Implement MLOps/DevOps practices in cloud environments (AWS, Azure, GCP).
• Ensure explainability, bias detection, and algorithmic fairness in models.
• Collaborate with stakeholders to translate business challenges into data-driven solutions.

Requirements:

• MSc or PhD Degree in Computer Science, Artificial Intelligence, Mathematics, Statistics or related fields.
• Strong Python skills (bonus: C++, SQL, Spark)
• Experience in ML algorithms (XGBoost, clustering, regression)
• Expertise in Time Series, NLP, Computer Vision, MLOps
• Knowledge of AWS/Azure/GCP, CI/CD, and Agile development
• Ability to own solutions and manage stakeholders

How to Apply:

Please register your interest by sending your CV to Emily Burgess via the Apply link on this page.

Extra information

Status

Open

Education Level

Secondary School

Location

City of London

Type of Contract

Part-time jobs

Published at

01-08-2025

Full UK/EU driving license preferred

No

Car Preferred

No

Must be eligible to work in the EU

No

Cover Letter Required

No

Languages

English