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About the Role
As a Data Scientist in the Treefrogs team, you will power machine learning algorithms for Ocado Group’s Logistics and Supply Chain technology. You will own the full data science lifecycle, from researching deep learning techniques to deploying and scaling production models. This role involves tackling high-impact problems where algorithm performance directly affects operational efficiency and partner revenue, requiring collaboration with cross-functional teams to refine architectures, build data pipelines, and explore new machine learning applications.
Responsibilities
- Improve existing model architectures to solve new operational challenges and support global partner expansions.
- Design and build scalable data pipelines to feed high-quality data into machine learning models.
- Own, support, and maintain machine learning models in production environments, ensuring high availability and performance.
- Collaborate with Product teams to identify, define, and build new machine learning applications.
- Work alongside Software Engineering teams to design robust interfaces between machine learning models and broader software systems.
- Communicate complex technical findings and model performance clearly to internal and external stakeholders.
- Promote and uphold best practices in machine learning development, testing, and continuous deployment.
- Stay up to date with the latest machine learning research to identify and implement innovative techniques.
Requirements
- Strong programming proficiency in Python and solid knowledge of SQL.
- Practical experience working with Google Cloud Platform (GCP).
- Familiarity with Tensorflow, Keras or similar deep learning frameworks.
- Either 2+ years of data science experience with an emphasis on productionising models, OR 2+ years in a software/data engineering role with formal study in machine learning.
- Good comprehension of fundamental machine learning concepts.
- Familiarity with modern software development processes, including code reviews, CI/CD, testing, and documentation.
- Ability to document and explain technical concepts clearly to non-technical audiences.
Skills
- Python
- SQL
- Google Cloud Platform (GCP)
- Tensorflow
- Keras
- Machine Learning
- CI/CD
- Code Reviews
- Testing
- Documentation
Location
- London
Work Type
- Hybrid Working
Experience Level
- 2+ years of data science experience
- 2+ years in a software/data engineering role
Benefits
- 25 days annual leave (rising to 27 after 5 years)
- Option to buy more annual leave
- 30 days a year to work from anywhere in the world
- Private Medical Insurance from first month
- Wellbeing support through specialist apps and EAP
- Income Protection
- Life Assurance
- 22 weeks paid maternity/primary carer leave
- 6 weeks paid paternity leave
- Pension with employer matching up to 7%
- Share schemes (Sharesave & BAYE)
- Interest-free loans for train tickets
- Cycle to Work Scheme
- Free shuttle buses to/from Hatfield and Welwyn Garden City stations
- 15% off at Ocado.com with free delivery (starting in first month)
About the Company
- We are Ocado Group, and we're bringing world-class automation to online grocery.
- Our Ocado Smart Platform (OSP) combines cutting-edge robotics, AI, and IoT within our advanced CFCs (Customer Fulfilment Centres).
- We've mastered the single pick, transforming online delivery for our global partners.
- Join us and be part of a team pushing the boundaries of retail technology.
Equal Opportunity
- We are an equal opportunities employer and we are committed to treating all applicants and employees fairly and equally.
- We are committed to making reasonable adjustments to provide a positive, barrier-free recruitment process and supportive work environment.
- If you have any support or access requirements, we encourage you to advise us at the time of application.