Etl tester Job at Raas Infotek LLC, Austin, TX

RUxXWUNnU0VKV2tTeVdQd3lvdTFkSEpuRGc9PQ==
  • Raas Infotek LLC
  • Austin, TX

Job Description

Job Title:- ETL Tester

Exp:- 10+

Key Responsibilities:-

  1. Analyze business and technical requirements to design and execute test cases for ETL workflows and data pipelines.
  2. Validate data mapping, transformation logic, and end-to-end data integration across source and target systems.
  3. Develop and execute SQL queries to perform data validation and reconciliation.
  4. Identify, document, and track defects/issues in ETL processes, ensuring timely resolution.
  5. Conduct performance testing on ETL jobs to ensure optimal data loading and transformation times.
  6. Collaborate with development teams, business analysts, and data architects to understand requirements and provide feedback.
  7. Maintain test documentation, including test plans, test cases, and test scripts.
  8. Participate in peer reviews and provide suggestions for process improvements.

Required Skills and Qualifications:-

  1. Bachelor s degree in Computer Science, Information Technology, or a related field.
  2. 8+ hands-on experience in ETL testing and data validation.
  3. Strong knowledge of ETL tools such as Informatica, Talend, DataStage, or SSIS.
  4. Proficiency in writing complex SQL queries for data validation and reconciliation.
  5. Familiarity with databases such as Oracle, SQL Server, MySQL, or PostgreSQL.
  6. Experience in working with data warehouses, data lakes, and big data platforms.
  7. Knowledge of data quality, data profiling, and data governance principles.
  8. Strong analytical and problem-solving skills.
  9. Excellent communication and documentation skills.

Preferred Qualifications:-

  1. Experience with automation testing tools like Selenium, TestNG, or JUnit for ETL validation.
  2. Knowledge of cloud-based data solutions (e.g., AWS Glue, Azure Data Factory, or Google Cloud Dataflow).
  3. Familiarity with BI tools such as Tableau, Power BI, or Looker.
  4. Exposure to Agile methodologies and tools like JIRA or Confluence.
  5. ISTQB or other relevant certification in testing.

Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.

Report this job
  • Dice Id: 10477291
  • Position Id: 8503574

Job Tags

Contract work,

Similar Jobs

City of Branson

Building Inspector II Job at City of Branson

 ...benefits like: Medical, dental, and vision plans LAGERS retirement program Life insurance Paid vacation, sick leave, and 13 holidays Cox Fitness Center membership -- AquaPlex family pass Tuition reimbursement and paid training COMPENSATION & BENEFITS: The starting hourly... 

Marriott International

Overnight Loss Prevention Officer Job at Marriott International

 ...committed to non-discrimination on any protected basis, including disability, veteran status, or other basis protected by applicable law. Marriott International considers for employment qualified applicants with criminal histories consistent with applicable federal, state... 

CRH

Repair and Maintenance Shop Trainee Job at CRH

 ...integrated supplier of asphalt, aggregates, cement, ready-mix concrete, and paving and construction services in North America. Our 24,...  ...innovative products and services. Position Overview The Repair and Maintenance Shop Trainee will work directly with an... 

Hilton

Guest Room Attendant (On Call) - Waldorf Astoria Las Vegas Job at Hilton

 ...like to work for Hilton? Hilton is the leading global hospitality company, spanning the lodging sector from luxurious full-service hotels and resorts to extended-stay suites and mid-priced hotels. For nearly a century, Hilton has offered business and leisure travelers... 

American Leak Detection - Shreveport, LA

Journeyman Plumber Leak Detection & Repair Specialist American Leak Detection - Shreveport, LA Job at American Leak Detection - Shreveport, LA

 ...for the cause and origin of concealed leaks behind walls, under concrete slabs and asphalt, in basements, in landscaping, water...  ...line location, and utility line location. You will also complete repairs for these leaks.Duties include going to commercial and residential...