Data Engineer

Reference: 15901_1783957540

Key Responsibilities

  • Design, build, and maintain scalable ETL/ELT data pipelines.
  • Develop and optimise data integration processes from multiple internal and external data sources.
  • Build and maintain cloud-based data platforms and data warehouses.
  • Ensure data quality, integrity, governance, and security across the data estate.
  • Work closely with Data Scientists and Analytics teams to provide high-quality datasets for reporting and machine learning initiatives.
  • Monitor, troubleshoot, and optimise data pipeline performance.
  • Contribute to the design and implementation of modern data architecture and best practices.
  • Support ongoing data transformation and digital innovation projects.
  • Collaborate with cross-functional teams to understand business requirements and translate them into technical solutions.

About You

  • Experience working as a Data Engineer or in a similar data-focused role.
  • Strong SQL skills and experience working with large datasets.
  • Experience building ETL/ELT pipelines.
  • Knowledge of Python for data engineering and automation.
  • Experience with cloud platforms such as Azure, AWS, or Google Cloud.
  • Experience working with modern data warehouses such as Snowflake, Azure Synapse, Redshift, or BigQuery.
  • Familiarity with orchestration tools such as Airflow, Azure Data Factory, or similar.
  • Experience with version control tools such as Git.
  • Understanding of data modelling and database design principles.
  • Excellent problem-solving and communication skills.

Desirable Experience

  • Experience with Databricks or Apache Spark.
  • Exposure to streaming technologies such as Kafka.
  • Experience supporting AI, Machine Learning, or Advanced Analytics projects.
  • Knowledge of CI/CD practices and Infrastructure as Code.
  • Experience working within Agile environments.

What's on Offer

  • Competitive salary and benefits package.
  • Hybrid and flexible working arrangements.
  • Opportunity to work on enterprise-scale data and cloud transformation projects.
  • Exposure to modern cloud technologies and AI initiatives.
  • Clear career progression and professional development opportunities.
  • Collaborative and innovative working environment.

GCS is acting as an Employment Business in relation to this vacancy.

COMPETITIVE SALARY

Ireland

Contract

Added 13/07/2026
Reference: 15901_1783957540

Data Engineer

Ireland
Contract

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