TEST ENGINEER L3

Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology services and consulting company focused on building innovative solutions that address clients’ most complex digital transformation needs. Leveraging our holistic portfolio of capabilities in consulting, design, engineering, and operations, we help clients realize their boldest ambitions and build future-ready, sustainable businesses. With over 230,000 employees and business partners across 65 countries, we deliver on the promise of helping our customers, colleagues, and communities thrive in an ever-changing world. For additional information, visit us at www.wipro.com.

Job Description

Job Summary

We are looking for an experienced Big Data QA Engineer with strong expertise in validating large-scale data pipelines, ETL processes, and data platforms. The ideal candidate should possess hands-on experience in Big Data testing, data quality validation, SQL, PySpark, Hadoop ecosystem, and automation testing. The role involves ensuring the accuracy, completeness, and reliability of data across enterprise-scale data platforms.

Mandatory Skills

• Big Data Testing
• SQL
• ETL Testing
• PySpark
• Hadoop Ecosystem
• Hive
• HDFS
• Data Validation & Data Quality Testing
• Unix/Linux
• Test Planning & Test Case Design
• Defect Tracking (JIRA)
• Git

Good to Have

• Scala
• Databricks
• Kafka
• Airflow
• Spark Streaming
• Snowflake
• Python Automation
• Selenium
• Cloud Platforms (AWS/Azure/GCP)
• Performance Testing
• GenAI-assisted Testing Tools

Key Responsibilities

• Validate ETL pipelines and large-scale data processing workflows.
• Perform source-to-target reconciliation and data integrity testing.
• Create and execute test cases for data migration and transformation requirements.
• Validate data quality, completeness, and accuracy across multiple systems.
• Execute SQL and PySpark-based validation scripts.
• Test batch and real-time data processing platforms.
• Work closely with data engineers, business analysts, and developers.
• Automate repetitive data validation and regression testing processes.
• Identify, track, and resolve defects throughout the testing lifecycle.

Required Qualifications

• Bachelor's degree in Computer Science, IT, Engineering, or related field.
• 4+ years of experience in Big Data/Data Warehouse Testing.
• Strong expertise in SQL, ETL Testing, and Data Validation.
• Hands-on experience with Hadoop, Hive, Spark, or Databricks.
• Experience working with large datasets and complex data transformations.
• Strong analytical and problem-solving skills.

Preferred Experience

• Data Lake and Data Warehouse testing.
• Real-time data validation using Kafka/Spark Streaming.
• Cloud data platform testing on AWS, Azure, or GCP.
• Automation framework development for data validation.

K͏ey responsibilities

• Validate ETL pipelines and large-scale data processing workflows.
• Perform source-to-target reconciliation and data integrity testing.
• Create and execute test cases for data migration and transformation requirements.
• Validate data quality, completeness, and accuracy across multiple systems.
• Execute SQL and PySpark-based validation scripts.
• Test batch and real-time data processing platforms.
• Work closely with data engineers, business analysts, and developers.
• Automate repetitive data validation and regression testing processes.
• Identify, track, and resolve defects throughout the testing lifecycle.

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Mandatory Skills: Product Test Automation

.Experience: 3-5 Years

.Reinvent your world. We are building a modern Wipro. We are an end-to-end digital transformation partner with the boldest ambitions. To realize them, we need people inspired by reinvention. Of yourself, your career, and your skills. We want to see the constant evolution of our business and our industry. It has always been in our DNA - as the world around us changes, so do we. Join a business powered by purpose and a place that empowers you to design your own reinvention.