Senior Data Test Engineer - Remote Spain (ETL/Medallion)

Talan; Madrid; Presencial; EUR 52.000 - 72.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Private medical insurance

Life insurance

Language lessons

Descripción de la vacante

Talan, a global consulting group, seeks a Senior Test Engineer to join a data and analytics project focusing on medallion architecture, ETL validation and analytics solutions. The role allows remote work from Spain.

You will design and execute test strategies for data pipelines, validate data flows, and collaborate with data engineers and business stakeholders to ensure data quality and accurate reporting. A strong focus on results and autonomy is essential.

Formación

• Senior-level Test Engineer/QA/Data Test Analyst in complex data environments.
• Hands-on experience testing medallion or layered data architectures.
• Strong experience validating ETL processes and data quality checks.
• Experience validating self-service analytics, including calculations and presentation outputs.
• Ability to work autonomously and communicate with technical and business stakeholders.

Responsabilidades

• Design and execute test strategies for data pipelines and analytics solutions.
• Validate data flows across medallion architecture layers (bronze/silver/gold).
• Test ETL processes for data quality, defaults, and transformation accuracy.
• Verify data consistency, completeness, and integrity across source and target systems.
• Validate self-service analytics outputs and reporting accuracy.
• Collaborate with data engineers, analysts and stakeholders to clarify requirements and results.
• Contribute risk-based quality recommendations across delivery lifecycle.

Conocimientos

Medallion architecture testing

Data quality testing

ETL validation

Self-service analytics validation

Autonomous work

Herramientas

SQL

Power BI

Tableau

Qlik

Descripción del empleo

Talan, a global consulting group, seeks a Senior Test Engineer to join a data and analytics project focusing on medallion architecture, ETL validation and analytics solutions. The role allows remote work from Spain.

You will design and execute test strategies for data pipelines, validate data flows, and collaborate with data engineers and business stakeholders to ensure data quality and accurate reporting. A strong focus on results and autonomy is essential.