Data Quality Engineer
Ampcus Inc
Milwaukee, WI, United States
16 days ago
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Role details
Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience level
Experienced
Experience required
3 years minimum
Working hours
Regular working hours
Job source
Tech stack
Airflow
Amazon Web Services
Amazon S3
Automation of Tests
Microsoft Azure
Big Data
Cloud Computing
Data Validation
Data Cleansing
Information Engineering
Extract Transform Load (ETL)
Data Masking
+15 more
Data Profiling
Data Visualization
Apache Hadoop
Monitoring of Systems
Power BI
SQL Databases
Tableau (Software)
Data Processing
Scripting
Great Expectations (Foster Youth College-readiness and Support Program)
Snowflake
Apache Spark
Information Technology
Apache Kafka
Databricks
Job description
- Data Profiling & Assessment: Analyzing data sources to understand structure, content, and quality; identifying anomalies, duplicates, or missing values.
- Automated Testing: Designing and implementing automated data validation frameworks (e.g., dbt tests, Great Expectations) within ETL pipelines.
- Framework Development: Building reusable data quality rules and monitoring systems to detect issues in real-time.
- Root Cause Analysis: Investigating why data discrepancies occur and working with engineering teams to drive permanent resolutions.
- Stakeholder Liaison: Bridging the gap between business requirements (what “good data” looks like for a product) and technical implementation.
- Governance & Compliance: Ensuring data handling meets regulatory standards like GDPR or HIPAA, including implementing data masking and lineage.
Requirements
- Languages: Expert-level SQL for complex querying and Python for automation scripting.
- Data Quality Tools: Proficiency in frameworks like dbt, Great Expectations, Soda, Monte Carlo, or Informatica Data Quality, Databricks, Snowflakes.
- Data Visualization: Proficiency in Power BI, Tableau.
- Cloud Platforms: Hands-on experience with modern data stacks like Snowflake, AWS (Redshift/S3), Azure, or Databricks.
- Big Data Tech: Knowledge of Spark, Hadoop, Kafka, or Airflow for managing and monitoring large-scale pipelines., * Experience: Typically, 3-8 years in Data Engineering, ETL Testing, or a specialized Data Quality role.
- Education: A degree in Computer Science, Data Science, or a related technical field.
- Soft Skills: High attention to detail, strong communication for explaining technical issues to non-technical stakeholders, and critical thinking for spotting hidden patterns.
About the company
Ampcus Inc. is a certified global provider of a broad range of Technology and Business consulting services. We are in search of a highly motivated candidate to join our talented Team.
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Prepare application
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