ETL Tester

2 days ago

Bengaluru, Karnataka, India Golden Opportunities Full time ₹ 12,00,000 - ₹ 24,00,000 per year

Job Description
Job Overview:
We are seeking an experienced ETL Tester to validate data extraction, transformation, and loading processes across various data platforms. The ideal candidate will have strong hands-on experience in ETL processes, SQL, Data Warehousing, and will work closely with developers, analysts, and data engineering teams to ensure data accuracy, quality, and reliability.

Key Responsibilities

  • Understand business and data requirements to design test scenarios and test cases for ETL processes.
  • Perform data validation and data integrity testing across multiple source and target systems.
  • Validate data transformations, mappings, and business logic applied during ETL.
  • Execute SQL queries for data comparison, data profiling, and validation.
  • Perform functional, regression, integration, and system testing of ETL workflows.
  • Work closely with Data Engineers, Developers, and Business Analysts to resolve data inconsistencies.
  • Identify, document, and track defects using tools like JIRA / Azure DevOps / Bugzilla.
  • Participate in daily stand-ups and Agile/Scrum ceremonies.
  • Prepare test reports, data validation summaries, and support UAT activities.

Required Skills

  • Strong experience in ETL Testing for Data Warehousing / Data Lake environments.
  • Proficient in SQL (must be able to write complex joins, aggregate functions, and data comparison queries).

  • Hands-on experience in ETL tools such as:

  • Informatica / Talend / SSIS / DataStage / ADF (any one or more)

  • Experience validating data pipelines, workflows, and transformation rules.

  • Strong understanding of Data Warehousing concepts (Star schema, Snowflake schema, Fact & Dimension tables).
  • Familiarity with version control tools like Git / Bitbucket.
  • Experience with Agile / Scrum methodology.

Nice To Have

  • Experience working in Cloud Data Platforms (Azure, AWS, GCP).
  • Familiarity with Big Data ecosystems (Hive, Spark, Databricks).
  • Experience using Power BI / Tableau for data validation.
  • Knowledge of Python for automation is an added advantage.

Soft Skills

  • Strong problem-solving and analytical skills.
  • Excellent communication & documentation abilities.
  • Ability to work independently and collaborate in a team environment.

Skills Required
RoleETL Tester - Contract Hiring

Industry TypeIT/ Computers - Software

Functional Area

Required Education Bachelor Degree

Employment TypeFull Time, Permanent

Key Skills

  • ETL
  • ETL TESTING
  • ETL TESTING
  • AUTOMATION
  • AWS
  • BIGDATA

Other Information

Job CodeGO/JC/1458/2025

Recruiter NameChristopher

  • Senior ETL Tester

    1 week ago

    Bengaluru, Karnataka, India IDESLABS PRIVATE LIMITED Full time ₹ 4,00,000 - ₹ 12,00,000 per year

    ETL testingStrong SQLLooking for ETL/DB tester with 5+ years of experience.Should have strong SQL skills.Should have hands on coding knowledge in any scripting language.should be able to design and write SQL queries for data validationshould be able to verify and test ETL processesunderstanding of Data warehousing concepts is a plusgood communication skill...

  • Scadea- ETL Tester

    2 weeks ago

    Bengaluru, Karnataka, India Nexthire Full time ₹ 4,00,000 - ₹ 6,00,000 per year

    Requirement : ETL TesterExp- 4 to 7 yrsLocation- Bangalore- Hybrid (3 days WFO)Address: Bhartiya cityNotice Period- only immediate joiners LWD 20th March'25 Strong SQL skills for data validation and performance tuning. Hands-on experience with ETL tools (Informatica, Talend, SSIS, etc.). Knowledge of BI & reporting tools (Power BI, Tableau, Cognos) is a...

  • ETL Tester

    2 weeks ago

    Bengaluru, Karnataka, India Fractal Full time US$ 90,000 - US$ 1,20,000 per year

    It's fun to work in a company where people truly BELIEVE in what they are doingWe're committed to bringing passion and customer focus to the business.Job Summary: We are seeking a detail-oriented and experienced Testing Engineer to join our team. The ETL Testing Engineer will be responsible for designing, executing, and automating test cases to ensure the...

  • ETL Specialist

    4 days ago

    Bengaluru, Karnataka, India Cognizant Full time ₹ 4,00,000 - ₹ 12,00,000 per year

    NOTE: Please apply only if you are available to attend the walk-in interview scheduled on 31st October in Bangalore.Job Title:ETL and BI TesterExperience Level:6-9 YearsJob Summary:We are seeking a detail-oriented ETL and BI Tester to ensure the accuracy, reliability, and performance of data pipelines and business intelligence reports. The ideal candidate...

  • Etl Tester

    2 weeks ago

    Bengaluru, Karnataka, India Talent21 Full time ₹ 6,00,000 - ₹ 18,00,000 per year

    Position: Senior Test Engineer - ETL Testing with SQLExperience: 5 to 9 YearsMain location: Bangalore/ChennaiShift Timings: 1:00 PM to 10:00 PMMode Of Working: 5 Days WFO - ODC Model (Bangalore TPLS Office & Chennai DLF Office)Notice Period: Immediate to 30 DaysYour future duties and responsibilities:1) Hands-on experience in ETL Testing.2) Strong SQL...

  • ETL Testing Professional- C2H

    2 weeks ago

    Bengaluru, Karnataka, India IDESLABS PRIVATE LIMITED Full time ₹ 4,00,000 - ₹ 12,00,000 per year

    Looking for ETL/DB tester with 5+ years of experience.Should have strong SQL skills.Should have hands on coding knowledge in any scripting language.should be able to design and write SQL queries for data validationshould be able to verify and test ETL processesunderstanding of Data warehousing concepts is a plusgood communication skill and testing mindset

  • ETL Developer

    4 days ago

    Bengaluru, Karnataka, India Cigres Technologies Full time ₹ 5,00,000 - ₹ 12,00,000 per year

    Bengaluru, Karnataka, IndiaJob TypeFull TimeAbout the RoleRESPONSIBILITIES:Partners with ETL developers/Tableau developers/Architect through the development of complex ETL routines to load a dimensional star schema (and supporting layers) and develops error handling processes and testing dashboards in the Tableau environmentPerform data analysis, build...

  • Software Tester

    1 week ago

    Bengaluru, Karnataka, India People Prime Worldwide Full time ₹ 9,00,000 - ₹ 12,00,000 per year

    About Company :They balance innovation with an open, friendly culture and the backing of a long-established parent company, known for its ethical reputation. We guide customers from what's now to what's next by unlocking the value of their data and applications to solve their digital challenges, achieving outcomes that benefit both business and society.About...

  • ETL Automation Tester

    4 hours ago

    Bengaluru, Karnataka, India NTT DATA, Inc. Full time ₹ 8,00,000 - ₹ 12,00,000 per year

    Mandatory SkillsSQL,ELT/ETL Testing, Python, Data Validation, Pyspark/Pytest/Junit/TestNG and Azure Data services, Databricks QA, Data Lake QAGood to have SkillsDevops, Azure cloud Devops, Data governance, API testing

  • Lead Consultant-Data Base, ETL, and Power BI Tester

    6 days ago

    Bengaluru, Karnataka, India Genpact Full time ₹ 12,00,000 - ₹ 36,00,000 per year

    Ready to build the future with AI? At Genpact, we don't just keep up with technology—we set the pace. AI and digital innovation are redefining industries, and we're leading the charge. Genpact's AI Gigafactory, our industry-first accelerator, is an example of how we're scaling advanced technology solutions to help global enterprises work smarter, grow...