Jobs in Vaughan

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Within 25 km of Vaughan

Added 6 hours ago
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Rang Technologies Inc

Snowflake Tester

Toronto, ON, Canada

$110,000 to $120,000 CAD / year · Contract

Within 25 km of Vaughan · About 22.9 km from the city centre

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Job details

Pay: $110,000 to $120,000 CAD / year
Job type: Contract
Apply by: Nov 28, 2026
Posted: Oct 29, 2026

Original job description

Job Title: Senior Snowflake Tester

Experience: 13+ years overall experience

Location: Toronto, ON

Salary : CAD $110k - $120k/ Annum

Job Description:

We are looking for an experienced Snowflake Tester with strong hands-on SQL expertise and experience in data warehouse testing.

Key Responsibilities

Perform Snowflake database testing, data validation, and source-to-target reconciliation.
Write and execute complex SQL queries involving joins, subqueries, CTEs, aggregations, and window functions.
Validate ETL/ELT pipelines, data transformations, data migration, and data integrity.
Identify data discrepancies, investigate defects, and perform root-cause analysis.
Execute functional, regression, and integration testing.
Prepare test cases, test scenarios, defect reports, and test execution documentation.

Required Skills

13+ years of overall IT experience.
Strong hands-on experience in Snowflake testing.
Excellent SQL query-writing and database validation skills.
Experience with ETL/ELT testing and data reconciliation.

“We are an equal opportunity employer. It is our policy to provide employment, compensation, and other benefits related to employment without regard to race, color, religion, sex, gender, national or ethnic origin, disability, veteran status, age, genetic information, citizenship, or any other basis prohibited by applicable federal, state, or local law.”

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More about this job

Responsibilities

Test Snowflake databases and data warehouse workflows, including data validation, source-to-target reconciliation, and ETL/ELT pipelines. Write and execute complex SQL queries, investigate discrepancies and defects, and document test cases, results, and defects.

Requirements

Requires 13 or more years of overall IT experience and hands-on experience testing Snowflake. Candidates should have strong SQL and database validation skills, along with experience in ETL/ELT testing and data reconciliation.

Skills

Snowflake Testing
SQL
Data Warehouse Testing
Data Validation
ETL/ELT Testing
Data Transformation Testing
Data Migration Testing
Data Integrity
Root-Cause Analysis
Functional Testing
Regression Testing
Integration Testing
Test Case Preparation
Defect Reporting

Visa sponsorship

Not detected in the job text

Keywords

Snowflake
SQL
Data Warehouse Testing
Database Testing
Data Validation
ETL
ELT
Data Transformation
Data Migration
Data Integrity
Joins
Subqueries
Common Table Expressions
Aggregations
Window Functions
Functional Testing
Regression Testing
Integration Testing
Root-Cause Analysis
Test Cases
Test Scenarios
Defect Reports
Data Testing

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