QA Engineer - ETL

QA Engineer - ETL

Location: India, Remote

Experience: 6 Years

Algoworks

www.algoworks.com

About the company

Algoworks is an award-winning artificial intelligence, engineering services and experience transformation firm with offices across the United States, Europe, South America and India. We bring together a global team of engineers, architects, designers, researchers and operators united by rigor, accountability and a commitment to delivering measurable results.

For over 20 years, Algoworks has partnered with Fortune 500 organizations across the Americas, Europe and Asia to define, build and run technology that drives meaningful business outcomes. Our work combines human-centered design, engineering excellence and AI-powered capabilities to solve complex challenges with clarity and precision. Innovation, particularly in the responsible application of AI, is embedded in how teams approach problem-solving and continuous improvement.

At Algoworks, growth is continuous and closely tied to impact. Teams collaborate across geographies and disciplines, strengthening outcomes through shared insight and collective expertise. The culture values transparency, open dialogue and an environment where every voice is heard and contribution is recognized.

Through collaboration, accountability and a focus on results, Algoworks operates at the intersection of technology and people, building not only advanced systems but strong global teams that elevate performance and create lasting impact.

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Role overview

We are seeking an experienced ETL QA Engineer to validate enterprise data integration processes, data pipelines, and reporting solutions supporting multiple products.

This role will be responsible for ensuring the accuracy, completeness, consistency, and integrity of data flowing across ETL processes, APIs, databases, and reporting environments.

The ideal candidate has strong SQL skills, understands data warehousing concepts, and enjoys investigating data discrepancies across complex enterprise systems.

Key responsibilities:

• Validate ETL processes and data transformation logic.
• Verify data mappings between source and target systems.
• Execute end-to-end data validation.
• Develop and execute ETL test cases.
• Perform data reconciliation across multiple systems.
• Validate stored procedures and SQL scripts.
• Verify data quality, completeness, and consistency.
• Investigate production data issues.
• Work closely with developers.
• Validate scheduled ETL executions.
• Participate in release validation.
• Support root cause analysis for data defects.
• Document testing evidence and defects.

Required skills and qualifications:

• Bachelor's degree in computer science, Engineering, Information Systems, or equivalent experience.
• 5+ years of ETL/Data QA experience.
• Strong SQL Server knowledge.
• Advanced SQL querying skills.
• Experience validating ETL pipelines.
• Strong understanding of relational databases.
• Experience testing data warehouses or reporting platforms.
• Strong analytical and problem-solving skills.
• Experience working in Agile environments.
• Strong English communication skills.

Must have skills:

Database

• SQL Server
• Stored Procedures
• Views
• Joins
• Window Functions
• Performance Analysis

ETL

• ETL validation
• Data Mapping
• Data Reconciliation
• Source-to-target validation
• Data profiling
• Data quality testing

Reporting

• SSRS
• Power BI
• Data Warehouse validation
• Reporting verification

Tools

• Azure DevOps
• Git
• Excel
• Postman
• TestRail (preferred)

Good to have skills:

• Experience with Azure Data Factory.
• Experience testing REST APIs.
• Experience validating large datasets.
• Experience with cloud-based data platforms.
• Experience supporting enterprise reporting solutions.
• Knowledge of automation for ETL testing (Python or SQL-based frameworks).

Desired attributes:

• Strong analytical and problem-solving skills.
• High attention to detail and data accuracy.
• Excellent communication and teamwork abilities.
• Proactive, ownership-driven, and quality-focused.
• Adaptable and eager to learn new technologies.

Interview process

• 2 rounds of discussion