QA data engineer jobs in United States
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Signify Technology ยท 1 week ago

QA data engineer

positionUnited States
timeContract
remoteRemote
seniorityMid Level

Signify Technology is involved in a major modernization initiative for a large enterprise, and they are seeking a QA Data Engineer to join their migration team. The role focuses on data validation, ensuring new data models accurately reflect legacy systems and are ready for production use.

Information TechnologyRecruiting
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H1B Sponsor Likelynote

Responsibilities

Develop and execute a repeatable data validation framework that includes:
Table-level row and record count checks
Aggregate and metric comparisons
Key field and column-level matching
Targeted record sampling and side-by-side diffs
Write and run SQL test cases that confirm data accuracy, completeness, and fidelity
Build lightweight automation using tools such as:
Dbt tests
SQL scripts
Python notebooks
Data-diff utilities
Collaborate closely with engineers to:
Understand legacy transformation logic
Communicate discrepancies quickly
Align on remediation timelines
Maintain structured reporting on:
Validation progress
Defects and issue owners
Turnaround and release readiness
Produce clear documentation that helps downstream analysts trust the new data environment

Qualification

SQLData validationData quality best practicesAutomationCollaborationDocumentation

Required

Strong SQL skills
Deep understanding of data quality best practices
Ability to automate validation quickly and pragmatically
Experience in developing and executing a repeatable data validation framework
Experience with table-level row and record count checks
Experience with aggregate and metric comparisons
Experience with key field and column-level matching
Experience with targeted record sampling and side-by-side diffs
Ability to write and run SQL test cases that confirm data accuracy, completeness, and fidelity
Experience building lightweight automation using tools such as dbt tests, SQL scripts, Python notebooks, and data-diff utilities
Ability to collaborate closely with engineers to understand legacy transformation logic
Ability to communicate discrepancies quickly
Ability to align on remediation timelines
Experience maintaining structured reporting on validation progress, defects and issue owners, turnaround and release readiness
Ability to produce clear documentation that helps downstream analysts trust the new data environment

Company

Signify Technology

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Glassdoor3.6
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Technology Recruitment Company
dateFounded in 2016
location
London, England, GBR
people-size11-50 employees
web-link
https://www.signifytechnology.com/

H1B Sponsorship

Signify Technology has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)

Funding

Current Stage
Early Stage

Leadership Team

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Samantha Smylie
Global Head of Human Resources
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