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Data Engineer

Technology
Haystack
London, United Kingdom3 weeks agoUntil 14/12/2026
Full timeFully remote

Job description

An employer is seeking a Data Engineer to develop Azure-based services and APIs that deliver approved healthcare data to various platforms.

The Role

  • Develop robust APIs and serving components with clear schemas and validation.
  • Integrate and reconcile upstream data for consistent consumer access.
  • Implement reliable data processing, including safe retries and failure handling.
  • Apply strict access and release controls to ensure appropriate data distribution.
  • Create comprehensive integration tests, monitoring, and deployment configurations.

What You'll Need

  • Experience with C#, Entity Framework Core (EF Core), Microsoft Azure, and .NET.
  • Proven background in production backend development on Microsoft Azure.
  • Strong skills in API design, data integration, schema evolution, and automated testing.
  • Practical experience with idempotent processing, retries, observability, and failure recovery.

What's On Offer

  • Opportunity to build critical data publication services and public APIs.
  • Engage with modern Azure services and backend language solutions.
  • Contribute to reliable data integrations and effective monitoring systems.

Apply via Haystack today!

Keywords
SCHEMAEntity FrameworkADO.NETUpstream

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