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Data Engineer

Quantum · London

MakeYouFirst tailors your CV to this job, writes the cover letter, finds the recruiter’s email and sends the application from your own mailbox, once you approve it.

In brief

Quantum is hiring: Data Engineer in London.

Duties

  • Our Data Engineering team is growing! We’re looking for a Data Engineer to join our team in London.
  • In this role you will build and run the pipelines behind QiCore, our new data warehouse.
  • You’ll bring acquired businesses like Rewards into one platform and make sure the data the business runs on is reliable, governed and built to last.
  • Build, test and maintain batch and streaming pipelines into QiCore to agreed engineering standards
  • Migrate Rewards data into our warehouse and single customer view, keeping reporting running throughout

Required profile

  • Several years of hands-on data engineering, writing production SQL and Python
  • Experience building ETL or ELT pipelines on a modern cloud warehouse or big data platform
  • Working knowledge of data governance, testing and data quality practices
  • Comfortable with orchestration and version control, and with reviewing and being reviewed

Excerpt from the ad

Our Company At Quantum, we connect global brands with high-intent consumers. We turn intent into action and complexity into clarity. Our Mission is clear, to help smarter, faster buying decisions. Our vision, to be the…

Source: ad by Quantum, published on Arbeitnow. MakeYouFirst summarises this ad; the advertiser remains responsible for its content.

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FAQ

Frequently asked questions

Where is the job based?

The job is based in London (United Kingdom).

How do I apply for this job?

Click “Apply now”: with your free MakeYouFirst account, your CV and cover letter are tailored to this job, the recruiter’s email is found for you and the application is sent from your own mailbox once you approve it.

Which software should I master for data engineer jobs?

Business support roles expect strong office software skills and often a specialist tool, such as an ERP, an HR system, accounting software or a CRM. Name them precisely in your CV, with your level.

Can you start data engineer jobs through an apprenticeship or internship?

Yes, business support and IT employers regularly hire apprentices, interns and graduates, often with a permanent job at the end. Use the contract filter to list those offers.

Listing published by Youssef Douiri, founder of MakeYouFirst · Updated on 24 October 2026

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