1 of 1 Spark SQL Jobs in Manchester

QA Engineer

Hiring Organisation
Sagacity
Location
Greater Manchester, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
specified, and tracked — not just worked around QA coverage expands naturally with each deployment increment rather than lagging behind Competencies & Behaviours Technical Strong SQL skills — comfortable writing and reading complex analytical queries (window functions, CTEs, aggregations) to interrogate data and verify correctness Hands-on experience with Databricks — running … queries, navigating Unity Catalog, reading Spark job outputs and understanding what they mean for data quality Working knowledge of PySpark or Spark SQL — enough to read pipeline code, understand transformations, and trace where data issues originate Understanding of Lakehouse/medallion architecture (bronze-silver ...