Data Engineer

Company: Harnham
Apply for the Data Engineer
Location: Cardiff
Job Description:

Data & Insight Engineer

Salary: £55,000-£60,000 + Share Options + Biannual Bonus

Location: Central London (3 days in office)

About the Company/Role

Fast-growing food-tech scale-up founded by leaders from high-growth consumer brands. They work with and scale independent food brands using data to identify demand, optimise locations, and support brand expansion through a proprietary tech platform.

The Data & Insight Engineer will report to the Head of Analytics and work cross-functionally across data, engineering, and marketing teams to enhance data infrastructure and insight delivery.

Role and Responsibilities

  • Build and maintain reliable data pipelines using GCP and orchestration tools.
  • Automate data processes and improve accessibility across the business.
  • Collaborate with marketing and operations to translate data into actionable insight.
  • Support analytics projects focused on brand performance, customer engagement, and operational efficiency.
  • Contribute to ongoing platform development and performance tracking.

Skills and Experience Required

  • 2+ years’ experience in data or analytics engineering.
  • Strong SQL and Python skills.
  • Experience with GCP ( Cloud Run , DataForm ), Mage OR Airflow.
  • BI/visualisation experience (any modern tool).
  • STEM university degree.
  • Comfortable in a fast-paced, hands-on start-up environment.

Additional Info: Sponsorship available after 6 months (must have interim right to work for the first 6 months). For example, if you are on a Skilled Worker Visa now and will require this new company to sponsor you from the start of your contract, this will not be suitable.

Apply below!

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Posted: October 4th, 2026