Senior Data Scientist Position for Personalisation and Search Experience

6 days ago


London, Greater London, United Kingdom Tesco Full time
Transforming Customer Engagement with Advanced Technologies

We are seeking a highly experienced Senior Data Scientist to join our world-class team at Tesco Technology. As a key member of our data science professionals, you will play a leading role in redesigning our customers' engagement on our groceries website.

About the Role

This is an outstanding opportunity to work on our Online programmes (Search, Personalisation & Recommendations) and drive innovation by applying advanced technologies. You will collaborate closely with seasoned Data Scientists, Machine Learning Engineers, and Software Engineers to influence our personalisation and search experience.

  • Design and implement machine learning algorithms and models for information retrieval and re-ranking.
  • Advise on systems architecture, Machine Learning components, and associated technologies.
  • Utilise data to train and fine-tune models, ensuring efficient and high-quality code development.
  • Collaborate effectively with cross-functional teams, promoting data science internally and communicating sophisticated solutions to non-technical colleagues.
Requirements

To excel in this role, you must have:

  • A strong background in Machine Learning and Software Engineering, with previous experience as a Data Scientist or Senior Data Scientist.
  • Experience working on Semantic Search projects, personalisation, or recommendation projects would be highly advantageous.
  • Strong coding skills in Python, with a solid grasp of effective methods in Engineering, including version control, testing-driven development, and Continuous Integration.
  • Extensive knowledge and hands-on expertise with Deep Learning approaches, including modern language models based on transformer architecture.
  • A PhD in a relevant field such as Mathematics, Engineering, or Computer Science.
What We Offer

We provide a comprehensive benefits package, including:

  • An annual bonus scheme of up to 20% of base salary.
  • Holiday entitlement starting at 25 days plus a personal day (plus Bank holidays).
  • Private medical insurance.
  • 26 weeks maternity and adoption leave (after 1 year's service) at full pay, followed by 13 weeks of Statutory Maternity Pay or Statutory Adoption Pay, plus 6 weeks fully paid paternity leave.
  • Free 24/7 virtual GP service, Employee Assistance Programme (EAP) for you and your family, and free access to experts for mental wellbeing support.
About Us

Tesco is committed to serving our customers, communities, and planet a little better every day. We believe in creating a diverse, inclusive, and accessible environment where everyone feels valued and supported. Our vision is to become every customer's favourite way to shop, whether they are at home or on the move.



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