Описание: DataArt delivers a data migration and reporting project that moves a legacy estate onto a modern platform built on Databricks and Microsoft Fabric. The project focuses on reliable data reconciliation, pipeline quality, and consistent reporting results.
Задачи:
- Design and implement data testing and quality assurance frameworks;
- Build automated validation for data pipelines and data products;
- Own source-to-target reconciliation between legacy systems and the new platform;
- Build repeatable regression packs that run unattended;
- Write unit tests that execute automatically within CI/CD, with quality gates that can block a release;
- Detect and handle schema drift and unexpected structural changes;
- Validate reports, dashboards, and semantic models, including measure definitions, filter behaviour, and totals;
- Apply AI-assisted techniques to test generation and coverage analysis, with human review.
Требования:
- 5+ Years of experience in quality engineering, with meaningful recent experience testing data or ETL processes rather than applications;
- Strong Python and SQL skills used for building test automation rather than only running it;
- Experience with pipeline validation, including row counts, control totals, referential integrity, and business rule assertions;
- Experience with source-to-target reconciliation using defined tolerances;
- Experience with test automation within CI/CD, including gates that block a release;
- Experience with Azure Databricks;
- Experience with Azure DevOps;
- Experience with SQL Server;
- English proficiency suitable for direct client conversations;
- Nice to have: Microsoft Fabric, Sapiens, data quality frameworks including Great Expectations, dbt tests, Databricks Expectations, DLT quality rules, Soda, or Deequ, designing a test framework from scratch, testing semantic models and BI layers, working in a regulated financial services environment, application test automation alongside data testing including Selenium, C#, SpecFlow, or Playwright.
Условия:
UK remote, including remote London.