> Markdown version of [/jobs/ext/2723299-data-warehouse-quality-engineer-37488-mmcc](https://www.wearedevelopers.com/jobs/ext/2723299-data-warehouse-quality-engineer-37488-mmcc). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Data Warehouse Quality Engineer (37488-MMCC)

- **Company:** The MathWorks, Inc.
- **Location:** Natick, MA, United States
- **Experience:** Expert
- **Salary:** $127,300.0 - $165,500.0
- **Contract:** Permanent contract
- **Skills:** Amazon Web Services, Amazon S3, Information Systems, Data Validation, Extract Transform Load (ETL), Data Mart, Data Transformation, Data Profiling, Data Warehousing, Database Development, Database Queries, Systems Analysis, Python (Programming Language), Microsoft SQL Server, Scrum Methodology, Regression Testing, Software Engineering, Scripting, Snowflake, Data Build Tool (dbt), Mathworks
- **Published:** September 4, 2026
- **Apply:** https://www.careerjet.com/job/usa66326ea7d5ce9927e34f28ac1b1eb45/eaa

## About the Role

* 3+ years of experience in IT software development (such as Systems Analysis, Data Warehousing, ETL, and QE areas)
 * Knowledge of data warehousing concepts
 * Experience with cloud data warehouse technologies such as AWS, DBT, Snowflake.
 * Strong SQL skills for data validation and analysis (experience with SQL Server and Snowflake).
 * Familiarity with DBT (Data Build Tool) for data transformation validation.
 * Experience working with relational and dimensional data models
 * Must be a self-starter comfortable working in a fast-paced, flexible environment, and take the initiative to learn new tools and concepts quickly

## Description

The Data Warehouse Quality Engineer will support the ongoing development and maintenance of our data warehousing systems and data marts. Through your efforts, you'll be making valuable contributions to the continuous transformation and improvement of our information systems.
This role works with the rest of the Data Warehouse team to support and test throughout the entire data development lifecycle, including data profiling, ETL and data model design, development, testing and support. We're looking for someone who has experience testing data warehouse systems and ETL, is team oriented, quality-focused and a great communicator, with the skills necessary to ensure successful growth and support of our data warehousing systems.
MathWorks nurtures growth, appreciates inclusivity, encourages initiative, values teamwork, shares success, and rewards excellence.

 * Collaborate with project teams and business users to gather requirements and develop effective test plans, test cases, and technical scripts
 * Participate in Agile/Scrum ceremonies and provide clear QE status updates
 * Test ETL pipelines, DBT transformations, and Snowflake data loads to ensure data accuracy and integrity
 * Validate source-to-target mappings by writing Snowflake SQL queries to reconcile data from different sources like SQL Server, files, and AWS S3
 * Analyze and profile data to identify quality issues and assess ETL readiness
 * Develop and maintain automated scripts for data validation and regression testing in Python
 * Document test results, defects, and resolutions, and communicate findings to stakeholders, Overview: The Sr. Project Engineer role will oversee and execute the project controls and management of a multiple discipline, EPC project focused in the Mining Industry. Your ma…
 + 16 hours ago, Job Description: Saab Inc., Autonomous and Undersea Systems division is seeking an innovative and experienced Senior Staff Electrical Engineer to support our growing team working…
 + 1 day ago
+


## Related Videos

- [Modern Data Architectures need Software Engineering](https://www.wearedevelopers.com/videos/1030-modern-data-architectures-need-software-engineering)
- [WeAreDevelopers LIVE - CSS is DOOMed](https://www.wearedevelopers.com/videos/1838-wearedevelopers-live-css-is-doomed)
- [How Cisco embraced a DevOps culture within its network engineering team](https://www.wearedevelopers.com/videos/99-how-cisco-embraced-a-devops-culture-within-its-network-engineering-team)
- [From Messy Queries to Scalable Systems - How Data Engineering actually works](https://www.wearedevelopers.com/videos/100203-from-messy-queries-to-scalable-systems-how-data-engineering-actually-works)
- [Alibaba Big Data and Machine Learning Technology](https://www.wearedevelopers.com/videos/37-alibaba-big-data-and-machine-learning-technology)
- [Hate organising your photos? Try it with 5 Terabytes](https://www.wearedevelopers.com/videos/79-hate-organising-your-photos-try-it-with-5-terabytes)

## Related Articles

- [Making Data Warehouses Fast: A Developer’s Story](https://www.wearedevelopers.com/magazine/107-making-data-warehouses-fast-a-developer-s-story)
- [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers)
- [Top Big Data Technologies That You Need to Know](https://www.wearedevelopers.com/magazine/108-top-big-data-technologies-that-you-need-to-know)
- [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk)
- [Data Analyst Salary in the UK](https://www.wearedevelopers.com/magazine/278-data-analyst-salary-in-the-uk)
- [Dev Digest 162: AI careers, MCP, AWS best practices & floppy sweaters](https://www.wearedevelopers.com/magazine/571-dev-digest-162-ai-careers-mcp-aws-best-practices-floppy-sweaters)