Lead Data Scientist - London, UK

Are you a data wizard with a passion for innovation? Join our award-winning client as part of their growing team where you will drive data-led decision-making to build industry-leading data products.

About them: They are a leading Media ad targeting company, trusted by top brands and agencies worldwide (some impressive names you will most definitely know). Their fast-growing business focuses on online video, helping clients navigate an advertising world without cookies and third-party data, while delivering exceptional results. Their products and services rely on intelligent features, in-depth data analysis, and trained AI models.

The Role:

Lead and develop their analytics and enrichment capabilities.
Collaborate with a passionate data team to achieve goals.
Hybrid role: 3 days in London, 2 days remote.

Responsibilities:

Lead a team of data scientists and analysts.
Build and maintain ML models and solutions.
Influence product and data strategy.
Communicate complex analytics to diverse audiences.
Collaborate with data science and engineering teams.

Qualifications:

5+ years of relevant industry experience.
Degree in a quantitative field (Mathematics, Machine Learning, Engineering, etc.).
Experience with ML infrastructure, cloud platforms (AWS), and large unstructured data.
Proficiency in Python, SQL, and NoSQL.
Strong communication and leadership skills.

Preferred:

Hands-on experience with LLMs, LangChain, prompt engineering, RAG, etc.
Experience in the advertising industry.
Familiarity with data visualization tools (Tableau, PowerBI).

Please note this role cannot offer sponsorship

We Are Aspire Ltd are a Disability Confident Commited employer