Senior Data Science Engineer in City of Westminster

Overview

Senior Data Science Engineer, dunnhumby Ltd, London.

You will join the Customer Data Science team to create reusable science modules that are productionised, robust and available to the business.

You will contribute to the research and implementation of new approaches to address complex problems and explore changes to process and tooling to enable research at scale.

Responsibilities

• Design, build and own standalone, reusable Python packages that surface novel data science solutions, and are fundamental to best-in-class, global products and services.
• Build processes and tools to support the research of global science methods, including visual dashboards to showcase their approaches.
• Translate stakeholder requirements into robust, production-ready solutions.
• Collaborate cross-functionally and mentor junior team members to raise engineering capability and impact.

Qualifications

• Experience designing and delivering production-grade analytical Python solutions.
• Experience working with relational databases, and SQL-like operations.
• Understanding of machine learning techniques such as regularised regression, clustering or tree-based ensembles, and experience applying them with packages like Pandas, scikit-learn, Sci Py.
• Experience processing big data, ideally in a Hadoop/Spark environment.
• Proven experience implementing CI/CD and Dev Ops practices, with the ability to improve deployment reliability, testing standards, and release processes.

What we offer / Benefits

We offer a comprehensive rewards package, flexible working options where possible, and the opportunity to work with cutting-edge technology within an inclusive culture that supports diversity and personal balance.

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