DTG GLOBAL

Data Engineer

Hertfordshire
January 8, 2026
Application ends: January 30, 2026
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Deadline date:
January 30, 2026
£50000 - £60000 / year

Job Description

We’re recruiting on behalf of a UK organisation that is investing in its data platform and is looking to appoint a Data Engineer to support the development of reliable, well-structured datasets for reporting and analytics.

This role sits within a growing data function and focuses on building, maintaining and improving data pipelines and models that enable consistent access to data across the business.

The role

  • Build and maintain data pipelines to ingest, transform and deliver data for analytical use
  • Ensure data is processed efficiently, securely and in line with agreed standards
  • Implement monitoring, logging and error handling across data workflows
  • Create and maintain tests to validate data accuracy and pipeline behaviour
  • Monitor performance and apply optimisation techniques where needed
  • Design and maintain relational and dimensional data models
  • Write and optimise SQL and transformation logic
  • Produce clear technical documentation covering data structures and processes
  • Work with colleagues across data, analytics and governance to support data quality and compliance

What we’re looking for

  • Professional experience in data engineering or data platform development
  • Strong SQL skills with experience working on production data pipelines
  • Understanding of data modelling concepts for analytics and reporting
  • Experience working with layered or staged data architectures
  • Familiarity with data quality, validation and governance practices
  • Strong problem-solving skills and attention to detail

Desirable experience

  • Cloud data platforms such as Microsoft Fabric or Azure data services
  • Python or Spark for data transformation and automation
  • Experience writing tests for data pipelines
  • Ability to explain technical concepts to non-technical stakeholders
  • Experience working in regulated or data-sensitive environments

Why apply

  • Opportunity to work on core data systems with organisation-wide impact
  • Role focused on engineering fundamentals rather than ad-hoc reporting
  • Part of a data function that is evolving and investing in its platform
  • Scope to contribute to longer-term improvements in data consistency and usability

If you’re a Data Engineer looking for a role where you can focus on building robust data foundations, we’d be happy to discuss this further in confidence.