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Posted 25 June, 2026

Senior Data Engineer

G MASS
Dublin,County Dublin,Ireland Full Time
Reference: 230_661438_6602f3e0-157b-4010-a071-42a611480021

We are working with a leading global Financial Services business to hire a Senior Data Engineer into their growing data engineering practice. This is a hands-on technical role sitting at the centre of a major enterprise data platform build, with scope to influence architecture, drive pipeline development, and contribute to AI initiatives across a complex, high-volume financial data environment.

Responsibilities:

  • Design and develop scalable data solutions on a Lakehouse architecture platform, supporting enterprise-wide data processing and analytics
  • Build, optimise, and maintain ETL/ELT pipelines and structured streaming workflows for both batch and real-time data ingestion
  • Configure and tune clusters and Spark jobs to deliver consistent performance at scale
  • Utilise Delta Live Tables and Unity Catalog to manage data ingestion, transformation, and access governance
  • Apply IAM best practices and maintain compliance with data security standards across the platform
  • Support infrastructure provisioning and resource management using Terraform
  • Implement monitoring frameworks covering pipeline performance, data quality, and operational health
  • Contribute to code reviews, technical documentation, and team knowledge-sharing
  • Work within an Agile delivery model, collaborating closely with data scientists, analysts, and business stakeholders
  • Explore emerging technologies and AI tooling to enhance development productivity and platform capability

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