Data Testing - Quality Engineering

Tiger Analytics; Bengaluru; Presencial; INR 1 200 000 - 1 800 000; Tempo integral

Resumo da oferta

Tiger Analytics is seeking a data testing professional in Bengaluru to focus on ETL and SQL, validate data via queries, and ensure accurate data integration from multiple sources. The role emphasizes big data concepts, data warehouse fundamentals, and automation testing.

You will collaborate with analysts, developers, and testers to resolve defects, leveraging Python for analysis and root-cause investigations. Strong communication is essential.

Qualificações

• Proven experience (3+ years, depending on level) in a Data testing role in IT/consulting with a focus on ETL and SQL.
• Hands-on ETL experience using SQL; review Data Models, Data Mappings, and Architectural Documentation to create/execute SIT test suites.
• Validate data by running queries and verifying results against expectations.
• Experience integrating data from multiple sources.
• Good understanding of Big Data & Cloud concepts.
• Knowledge of DB and data warehouse concepts (star/snowflake schemas, dimensions, facts).
• Hands-on automation testing on data.
• Knowledge of Python; analysis and debugging defects with development team.
• Collaborates with Software development team to ensure effective testing.
• Strong analytical and communication skills.
• Experience with BI tools like PowerBI and Tableau is a plus.

Conhecimentos

ETL & SQL

Data testing

Big Data

DWH

Python

Troubleshooting

Communication skills

PowerBI

Tableau

Ferramentas

PL/SQL

Descrição da oferta de emprego

Role & responsibilities

Required Qualifications, Capabilities and Skills:

• Proven experience (3+ years, depending on level) in a Data testing testing role, within the IT and consulting industry with a focus on ETL and SQL.
• Hands-on experience with ETL using SQL, DWH Skills and Expertise: Review Data Models, Data Mappings, and Architectural Documentation to create/execute effective SIT Test suit Ability to transform complex Business logic into SQL or PL/SQL queries
• Validates data by running queries in the database and verifying that the results match the expectation
• Experience with integration of data from multiple data sources
• Good understanding of Big Data & Cloud concepts
• Knowledge of database and data warehouse concepts, such as star schemas, snowflakes, dimensions, and facts
• Hands on experience in automation testing on data
• Knowledge of programming languages E.g. Python Analysis and troubleshooting erroneous results, determining the root cause of defects, and logging defects in defect management tools, including working with the development team on the resolution of Software related defects
• Works closely with the Software development team (Business Analysts, Developers & other testers) to ensure timely and effective testing effort
• Strong analytical and excellent communication skills
• Experience with BI tools like PowerBI and Tableau is a plus