Senior Data Quality Engineer - Zonda - Toronto, ON
- Employment type
- Full-time · On-site
- Posted
- September 23, 2026
- Province
- Ontario (ON)
Hiring confidence: Sparse posting · 11/100
This posting is missing most of the signals we look for, or shows patterns common to listings that are not actively being filled. Check with the employer before applying. How this is scored
Job Overview
This role is based in Ontario. CoStar Realty Information, Inc. is hiring for this full-time position through Jobily, where you can check how well your resume matches the posting before you apply.
Market context
About this role in Ontario
Average salary for Senior Data Quality Engineer - Zonda - Toronto, ON in Ontario
We do not have a salary benchmark for this title in Ontario yet. The posting does not state a salary either.
NOC code
This posting has not been matched to a NOC 2021 unit group yet. Use the NOC finder to identify the code from the duties listed above.
Typical qualifications for Canadian employers
- Senior-level experience in data quality engineering
- Strong SQL and database knowledge
- Experience with ETL and data validation processes
- Proficiency in Python or similar programming language
- Knowledge of data architecture and governance
Fit check
Is this role right for you?
Top skills this posting asks for:
- Data Quality Management
- Data Validation
- SQL
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What you'll do
- Design and implement data quality frameworks and processes
- Monitor and validate data across systems and pipelines
- Develop and maintain data quality metrics and KPIs
- Lead data quality initiatives and improvements
- Collaborate with cross-functional teams on data standardization
- Identify and resolve data quality issues
- Create and maintain data quality documentation
- Mentor junior data team members
What you'll need
- Senior-level experience in data quality engineering
- Strong SQL and database knowledge
- Experience with ETL and data validation processes
- Proficiency in Python or similar programming language
- Knowledge of data architecture and governance
- Experience in real estate or related industry preferred
- Strong analytical and problem-solving skills
- Excellent communication and documentation abilities