Principal Data Scientist in London Area
Harnham is looking for an Principal Data Scientist in London Area
Job description
Lead/Principal Data Scientist
London – Hybrid (3 days a week)
£90,000 - £115,000 + Benefits
Our client is a precision marketing agency, leveraging data, technology, and creativity to fuel client growth. As part of their Marketing Sciences Data Science Team, you’ll play a pivotal role in revolutionising marketing strategies through cutting-edge Data Science and Machine Learning solutions.
This is still a largely hands on role, with around 20% team leadership.
What You’ll Do
- Oversee data science projects, guide junior team members, and drive innovation.
- Build predictive models for campaign optimisation, customer segmentation, and price elasticity.
- Design and implement AI-powered solutions to solve complex marketing challenges.
- Use machine learning and statistical techniques to analyse trends and improve business outcomes.
- Work with cross-functional teams and present insights to technical and non-technical stakeholders.
What We’re Looking For
- A strong academic background in Computer Science, Mathematics, Physics, or a related field.
- Proven experience in machine learning applications such as recommendations, segmentation, forecasting, and marketing spend optimisation.
- Proficiency in Python, SQL, and Git, with hands-on experience in tools like Jupyter notebooks, Pandas, and PyTorch.
- Expertise in cloud platforms (AWS, Databricks, Snowflake) and containerisation tools (Docker, Kubernetes).
- Strong leadership skills with experience mentoring and managing data science teams.
- Deep knowledge of media measurement techniques, such as media mix modelling.
- Experience with advanced AI techniques, including NLP, GenAI, and CausalAI.
- Familiarity with MLFlow, API design (FastAPI), and dashboard building (Dash).
If this role looks of interest, reach out to Joseph Gregory
Extra information
- Status
- Open
- Education Level
- Secondary School
- Location
- London Area
- Type of Contract
- Part-time jobs
- Published at
- 24-06-2025
- 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
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