IT & Software

Senior Data Engineer

ViVA Tech Talent

Belfast · Northern Ireland · United Kingdom

A fast-growing, cloud-first technology scale-up is hiring its first dedicated Data Engineer to build and own a modern analytics and data platform from the ground up.

This is a foundational, hands‑on role with real influence across architecture, data strategy, and how product teams design and expose data. Ideal for a senior IC who wants scope, autonomy, and a clear path to owning data end-to-end as the business scales.

What you’ll be doing

  • Designing and building a scalable data platform on AWS
  • Creating robust batch and streaming data pipelines
  • Owning analytical data models (SQL / dbt) used across the business
  • Partnering with engineering teams on data modelling and data contracts
  • Optimising for cost, scale, governance, and data quality in a high-volume environment

What they’re looking for

  • 5+ years in data engineering / data platform roles
  • Strong AWS experience (e.g. S3, Lambda, Glue, Kinesis)
  • Expert SQL and solid Python
  • Experience with modern data warehouses (Snowflake, Redshift, BigQuery)
  • Orchestration tools (Airflow, Dagster, Prefect) and dbt
  • Comfortable operating at architecture level, not just pipelines

Nice to have

  • Streaming or event‑driven architectures
  • IoT / high-volume telemetry data
  • IaC (Terraform / CloudFormation)
  • Scale‑up or startup experience

Why this role

  • First data hire with genuine ownership
  • Influence platform direction from day one
  • High‑impact work in a growing, mission‑driven tech company
  • Strong progression as the data function scales

Get in touch for full info - submit your CV or contact Carol Donnelly on

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Reference: WJ-766_21909343

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