6 Etl Testing Jobs
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7.0 - 12.0 years
Pune, Chennai, Bengaluru
Work from Office
Must-have: Should be proficient in the below listed must have skills. Python scripting, Python Selenium , CI/CD with Helios+Github (Weve moved on from Jenkins as well), SQL, Excel data validation using pandas-dataframes, AI (ideally MS Copilot) Cypress . SQL and Database Validation Strong knowledge on QE/QA processes and testing methodologies Experience in automation testing (functional, regression and data validation) Working experience with JIRA, Confluence and qTest (test case & defect management) Strong analytical, debugging, and problem-solving skills Good communication and collaboration skills Ability to work independently and deliver within timelines Good to have: Experience with GitH...
Posted 4 days ago
3.0 - 7.0 years
Chennai
On-site
As an experienced candidate with a minimum of 3+ years of working with PostgreSQL, you will be responsible for the following key tasks: - Demonstrate expert level SQL, PL/pgSQL skills, including proficiency in stored procedures, functions, triggers, and views. - Utilize your knowledge of JSON and PostgreSQL support for JSON, along with a good grasp of ETL concepts. - Display proficiency in PostGIS and core geospatial concepts, and experience with NoSQL databases (e.g. Apache Cassandra) and NoSQL support in PostgreSQL. - Apply your expertise in working with time series databases and familiarity with message queuing, full text indexing, and other high-performance data concepts. In this role, y...
Posted 5 days ago
5.0 - 10.0 years
6 - 16 Lacs
Chennai
Work from Office
Minimum of 5 Years of Experience in Quality Assurance, Database Testing, Data warehouse testing/ETL Testing. Experience with Data Warehouse/Data Marts IS REQUIRED. Experience with any one of the Industry ETL Tools like Informatica, Abinitio, SSIS Financial software testing experience with solid SQL/Database skills ARE REQUIRED, SQL Server, and/or Oracle preferred. Experience in knowledge of industry standard best practices as related to software testing Experience in creating test cases, scripts, use of automated test tools, testing client/server applications. Experience in working with Agile projects. Experience in handling large programs and teams.
Posted 1 week ago
7.0 - 12.0 years
Bengaluru, Mumbai (all areas)
Hybrid
ETL Tester Role Summary Responsible for validating the functional correctness, data integrity, and performance of migrated ETL workflows during the transition from DB2/DataStage to Snowflake, ensuring parity with legacy EDW outputs. Key Responsibilities Design and execute ETL test cases for migrated Snowflake workflows based on legacy DataStage logic Perform data reconciliation between DB2 EDW outputs and Snowflake outputs (row-level and aggregate-level) Validate business rules, transformations, and calculations implemented in Snowflake Identify, log, and track data defects and discrepancies , supporting root-cause analysis Partner with DataStage and Snowflake developers to triage and resolv...
Posted 1 week ago
3.0 - 7.0 years
Chennai
On-site
As an experienced candidate with 3+ years of PostgreSQL experience, you will be responsible for the following key responsibilities: - Expertise in SQL, PL/pgSQL, including stored procedures, functions, triggers, and views. - Proficiency in working with JSON and PostgreSQL support for JSON. - Strong grasp of ETL concepts. - Proficiency in PostGIS and core geospatial concepts. - Experience with NoSQL databases (e.g. Apache Cassandra) and NoSQL support in PostgreSQL. - Familiarity with time series databases. - Proficient in message queuing, full text indexing, and other high-performance data concepts. Your responsibilities will include: - Demonstrated experience in handling huge, interdependent...
Posted 2 weeks ago
5.0 - 10.0 years
10 - 20 Lacs
Hyderabad, Pune, Bengaluru
Work from Office
Greetings From Tata Consultancy Services TCS is Hiring for ETL Testing Experience - 5-10 years Location: Pune/Chennai/Hyderabad/Bangalore/Kochi/BBSR Notice Period - 0-45 days
Posted 4 weeks ago
Exploring ETL Testing Jobs in India
The job market for ETL (Extract, Transform, Load) testing professionals in India is currently experiencing a high demand. As data continues to play a crucial role in business decision-making, the need for skilled individuals who can ensure the accuracy and reliability of data through ETL testing has been on the rise.
Top Hiring Locations in India
- Bengaluru
- Pune
- Hyderabad
- Chennai
- Mumbai
Average Salary Range
The average salary range for ETL testing professionals in India varies based on experience levels: - Entry-level: INR 3-5 lakhs per annum - Mid-level: INR 6-10 lakhs per annum - Experienced: INR 10-15 lakhs per annum
Career Path
Career progression in ETL testing typically follows a path similar to: 1. Junior ETL Tester 2. ETL Tester 3. Senior ETL Tester 4. ETL Test Lead 5. ETL Test Manager
Related Skills
Apart from ETL testing, professionals in this field are often expected to have knowledge or experience in: - SQL - Data warehousing - ETL tools (e.g., Informatica, Talend) - Data modeling - Scripting languages (e.g., Python, Shell scripting)
Interview Questions
- What is ETL testing? (basic)
- Explain the difference between ETL and ELT. (basic)
- What are the challenges faced in ETL testing? (medium)
- How do you handle data quality issues in ETL testing? (medium)
- What is the significance of metadata in ETL testing? (medium)
- Explain the types of ETL testing. (medium)
- What is data profiling and why is it important in ETL testing? (medium)
- How do you ensure data security in ETL testing? (medium)
- What is the role of a staging area in ETL testing? (medium)
- What are the best practices for ETL testing automation? (medium)
- How do you handle incremental data loading in ETL testing? (advanced)
- Explain the concept of surrogate keys in ETL testing. (advanced)
- How do you handle complex transformations in ETL testing? (advanced)
- What are the different types of ETL testing methodologies? (advanced)
- How do you optimize ETL processes for performance? (advanced)
- Explain the concept of slowly changing dimensions in ETL testing. (advanced)
- How do you handle exceptions and errors in ETL testing? (advanced)
- What is the role of data lineage in ETL testing? (advanced)
- How do you ensure data consistency across different systems in ETL testing? (advanced)
- What are the key metrics you would track to measure ETL testing efficiency? (advanced)
- How do you approach regression testing in ETL processes? (advanced)
- Explain the concept of data masking and its importance in ETL testing. (advanced)
- How do you handle data validation in ETL testing? (advanced)
- What are the common performance bottlenecks in ETL processes and how do you address them? (advanced)
- How do you ensure data integrity in ETL testing? (advanced)
Closing Remark
As you explore opportunities in the ETL testing job market in India, remember to continuously upskill yourself, stay updated with the latest technologies, and showcase your expertise confidently during interviews. Prepare thoroughly and apply with confidence to secure a rewarding career in ETL testing. Good luck!
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