ETL Testing, Python, SQL

Req ID:
344956

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.

We are currently seeking a ETL Testing, Python, SQL to join our team in Bangalore, Karnātaka (IN-KA), India (IN).

Key Responsibilities

• Design, develop, and execute comprehensive test cases for database and ETL processes.
• Perform data validation, data quality checks, and data profiling.
• Test data loading, transformation, and integration processes.
• Conduct performance testing to assess system responsiveness and scalability.
• Identify, log, and track defects to resolution.
• Collaborate with development, QA, and business teams to understand requirements and ensure test coverage.
• Stay updated with the latest testing tools and methodologies.
• Automate test cases using appropriate tools to improve efficiency.

Required Skills And Experience

• Strong knowledge of database concepts, including Oracle, SQL Server, PL/SQL, and SQL
• Experience with ETL tools (Informatica, Talend, SSIS, etc.)
• Proficiency in SQL query writing and data analysis.
• Experience with testing methodologies and techniques (e.g., black-box, white-box, integration testing)
• Knowledge of data warehousing concepts and data modeling.
• Strong analytical and problem-solving skills.
• Attention to detail and ability to identify data anomalies.
• Strong interpersonal and communication abilities.
• Ability to work independently and as part of a team.

Preferred Skills

• Experience with test automation tools (e.g., Selenium, JUnit, TestNG)
• Knowledge of data quality tools and techniques.

Experience with cloud-based data platforms (AWS, Azure, GCP

About NTT DATA
NTT DATA is a $30 billion trusted global innovator of business and technology services. We serve 75% of the Fortune Global 100 and are committed to helping clients innovate, optimize and transform for long term success. As a Global Top Employer, we have diverse experts in more than 50 countries and a robust partner ecosystem of established and start-up companies. Our services include business and technology consulting, data and artificial intelligence, industry solutions, as well as the development, implementation and management of applications, infrastructure and connectivity. We are one of the leading providers of digital and AI infrastructure in the world. NTT DATA is a part of NTT Group, which invests over $3.6 billion each year in R&D to help organizations and society move confidently and sustainably into the digital future. Visit us at

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