Mid-Level/Principal Data Scientist

JR United Kingdom; London; Hybrid; GBP 50,000 - 90,000; Full time

Job summary

An established industry player seeks a Mid-Level/Principal Data Scientist to join their London team in a hybrid role. This exciting opportunity involves driving innovative machine learning projects, collaborating with engineering teams, and engaging in advanced AI initiatives. As part of a strong team, you will have the chance to mentor others while working on impactful projects that enhance commercial value. If you are passionate about data science and eager to make a difference in a dynamic environment, this role is perfect for you.

Qualifications

• MSc in a STEM field such as Mathematics, Physics, Data Science, or Engineering.
• Strong knowledge in Data Science and Statistics.

Responsibilities

• Drive machine learning projects including recommenders and segmentation.
• Engage in advanced projects involving GenAI and NLP.

Skills

Machine Learning

Data Science

Statistics

Communication Skills

GenAI

NLP

Education

MSc in STEM

Job description

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Mid-Level/Principal Data Scientist, London

Location: London, United Kingdom

Job Category: Other

EU work permit required: Yes

Job Views: 4

Posted: 26.04.2025

Expiry Date: 10.06.2025

Job Description:

Role Overview: Mid-Level / Principal Data Scientist based in London, with a hybrid working model (3 days a week). This role is suitable for candidates at either the Mid-Level or Principal level, with salary differences noted accordingly. Join a globally established marketing consultancy and work on cutting-edge projects.

Key Responsibilities:

• Drive machine learning projects including recommenders, segmentation, forecasting, and marketing spend optimization.
• Engage in advanced projects involving GenAI and NLP.
• Collaborate closely with engineering teams while remaining full-stack in your projects.
• Report directly to the Head of Data Science.
• Work with senior stakeholders to drive commercial value.
• Opportunity to upskill and mentor within a strong team of 8 (Principal level).

Skills and Experience:

• MSc in a STEM field such as Mathematics, Physics, Data Science, Computer Science, or Engineering.
• Strong fundamental knowledge in Data Science and Statistics.
• Experience with AI technologies (GenAI, Computer Vision), recommenders, forecasting, pricing, churn, or marketing analytics—this is a generalist role.
• Excellent communication skills and a commercially driven mindset.