Full-Time ETL Data Expert

Attain is hiring a remote Full-Time ETL Data Expert. The career level for this job opening is Expert and is accepting Bengaluru, India based applicants remotely. Read complete job description before applying.

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Attain

Job Title

ETL Data Expert

Posted

Career Level

Full-Time

Career Level

Expert

Locations Accepted

Bengaluru, India

Job Details

  • Prepare Data templates based on Source to Target Mapping (STM) document
  • Add/remove columns in Kettle scripts using STM/Data Templates
  • Run Lookups query and update lookups
  • Run Data Quality scripts, format and validate Data Quality report
  • Run scripts on loaded staging data and update data load checklist
  • Execute internal smoke testing of loaded data in TANGO application
  • Assist to create training materials and help documentation
  • Perform data transformations, including merging, ordering, aggregation
  • Clean and transform data into a form useful for subsequent analysis.
  • Integrate information from multiple data sources, solving common transformation problems, and resolve data cleansing and quality issues
  • Effectively communicate with managers and project teams regarding data sets and reporting needs
Must Have:
  • SQL basics
  • Understanding of waterfall methodology
  • Willing to learn new technologies
  • Proficient in Microsoft Office
  • Strong attention to detail
  • Strong prioritization skills
  • Strong written and verbal communication skills
Desirable Skills:
  • Hands-on experience in ETL/Reporting tool
  • Excellent analytical and problem-solving skills.
  • Manual data analysis using Excel
Education/ Experience:
  • Bachelor’s degree in Data Science, Computer Science, Mathematics, statistics or similar quantitative field plus at least 3 years of relevant experience working with data.
  • Demonstrated experience in Data Wrangling
  • Minimum 3 years of data scripting experience in SQL, Python, R
  • Experience with data formatting and storage
Skills/ Training:
  • Data-orientated personality.
  • Analytical, planning, problem solving, and decision-making skills
  • Good scripting practices
  • Experience with SQL.
  • Ability to learn and implement new techniques and skills
  • Excellent written and oral communication skills
  • Ability to work effectively in a multi-disciplinary setting.
  • Ability to effectively manage multiple concurrent tasks
  • Experience with data wrangling and harmonization
  • Experience with database design
Need for immediate joining. Work from home.

FAQs

What is the last date for applying to the job?

The deadline to apply for Full-Time ETL Data Expert at Attain is 4th of October 2025 . We consider jobs older than one month to have expired.

Which countries are accepted for this remote job?

This job accepts [ Bengaluru, India ] applicants. .

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