Role: Quality Test Engineering – Data & Automation
Location: Barcelona, Spain
Type: Contract

Job Description:
Experience in automation, software quality, or Quality Engineering.
Building and scaling automation frameworks for data-intensive or distributed platforms.
Demonstrated success improving system reliability, reducing production incidents, and increasing automation coverage.
Proven ability to influence engineering teams and establish quality practices at scale.

Programming & Framework Development
Strong Python expertise with experience building test frameworks, libraries, and CLI tools.
Advanced SQL skills for data validation, analysis, and reconciliation.
Experience designing reusable, maintainable automation architectures.
Data Engineering
Hands-on experience with modern data engineering platforms and orchestration tools.
Strong understanding of ETL/ELT pipelines and data modeling.
Experience working with cloud-based data platforms and large-scale datasets.
Data Quality & Observability
Experience with modern data quality frameworks or equivalent solutions.
Understanding of data lineage, metadata, cataloging, and data observability concepts.




Ability to define meaningful data quality metrics and validation strategies.
Streaming Systems
Experience testing event-driven and streaming systems.
Understanding of event processing, delivery semantics, ordering, retries, and failure handling.
CI/CD & DevOps
Strong Git and collaborative development workflows.
Experience integrating automated testing into CI/CD pipelines.
Understanding of quality gates, deployment controls, and automated release processes.
Cloud & Infrastructure
Strong experience with cloud platforms and data/compute services.
Familiarity with Infrastructure as Code and automated environment provisioning.
Understanding of scalable and ephemeral test environments.
Desired Skills
Experience with API and contract testing.
Exposure to UI or end-to-end automation.
Experience with data product or distributed data architectures.
Familiarity with observability platforms and engineering metrics.
Experience applying AI-assisted development and automation techniques.
Exposure to governance, security, and compliance-oriented quality practices.

📌 Test Engineer (Barcelona)
🏢 E Solutions
📍 Barcelona