Description :

Job Summary :

We are seeking a skilled Data Quality Engineer to ensure the accuracy, reliability, and integrity of our data pipelines and workflows.

The ideal candidate will have hands-on experience in data engineering concepts, with a strong focus on quality testing, validation, and pipeline orchestration.

Key Responsibilities :

- Design, develop, and execute data quality test cases to validate data pipelines and ETL/ELT processes.

- Monitor and trigger data pipelines, ensuring smooth execution and timely data delivery.

- Run and maintain data quality scripts to identify anomalies, inconsistencies, and data integrity issues.

- Perform data profiling and validation across multiple data sources and targets.

- Collaborate with data engineers to implement data quality checks at various stages of the pipeline.

- Perform root cause analysis (RCA) for data anomalies and pipeline failures.

- Troubleshoot pipeline failures and data quality issues, working to resolve them efficiently.

- Document data quality standards, testing procedures, and validation results.

- Generate data quality reports and communicate findings with engineering teams.

- Develop automated testing frameworks to improve data quality validation efficiency.

- Focus primarily on validating and assuring quality of existing pipelines (not building full pipelines).

Required Technical Skills :

- Strong understanding of data engineering concepts including ETL/ELT processes, data warehousing, and data modeling.

- Proficiency in SQL for complex data validation and querying.

- Experience with scripting languages such as Python or Shell scripting for automation.

- Hands-on experience with data pipeline orchestration tools (e.g., Apache Airflow, Azure Data Factory, AWS Glue).

- Knowledge of data quality frameworks and tools (e.g., Great Expectations, Deequ, custom validation scripts).

- Familiarity with cloud platforms (AWS, Azure, or GCP) and their data services.

- Understanding of data formats (JSON, Parquet, Avro, CSV) and data storage systems.

- Exposure to logging/monitoring tools (CloudWatch, Datadog, ELK, etc.) is a plus.

Preferred Skills :

- Experience with big data technologies (Spark, Hadoop, Kafka).

- Knowledge of CI/CD practices for data pipelines.

- Familiarity with version control systems (Git).

- Understanding of data governance and compliance requirements.

- Experience with data visualization tools for quality reporting.

Soft Skills :

- Strong analytical and problem-solving abilities.

- Excellent attention to detail.

- Good communication skills to collaborate with cross-functional teams.

- Ability to work independently and manage multiple priorities.