Data Engineer

Company: Mars
Apply for the Data Engineer
Location: Waltham
Job Description:

Job Opportunity: Data Engineer

Location: Waltham, UK (Hybrid)

Contract: Full-time, 37 hours per week

About the Role

Join the Waltham Petcare Science Institute, the world-class science hub behind Mars Petcare brands. At WALTHAM, we explore diverse topics in pet nutrition, health, and wellbeing through innovative experiments and real-world data.

As a Data Engineer, you will collaborate with IT partners and internal stakeholders to transform our product landscape and build data infrastructure that drives our mission: creating a better world for pets.

What We Are Looking For

We are seeking an experienced Data Engineer with a track record of delivering robust data products and frameworks that meet business needs.

Qualifications & Skills:

  • Educated to degree level in a relevant IT or data field
  • Expertise in designing and implementing data pipelines using Azure services (Data Factory, Data Storage), Spark, and Databricks
  • Strong knowledge of data modelling, database design, and enterprise data architecture
  • Experience with ETL/ELT frameworks and data integration patterns using Python or PySpark
  • Experience with structured and semi-structured data, preferably in life sciences (e.g., omics, health records)
  • Ability to translate business requirements into technical solutions and collaborate effectively

Key Responsibilities

  • Deliver data pipelines and products that support business operations and research
  • Document solutions comprehensively, understanding data, technical, and business process levels
  • Implement data engineering best practices to standardize development processes
  • Design and maintain data integration frameworks for multiple sources (e.g., lab systems, registries, practice management systems)
  • Ensure high-quality data delivery to researchers and maintain data dictionaries in the data catalogue

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Posted: April 10th, 2026