ETL - Data Expert needed to join an amazing team - full time opportunity
Attain
- Bangalore, Karnataka
- Permanent
- Full-time
- 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
- Prepare/add/remove columns in Sample Business Data validation tracker using STM
- Assist to create training materials and help documentation
- Perform data transformations, including merging, ordering, aggregation, etc., using various data processing tools.
- Be able to understand the business-domain context for the data well enough to clean and transform it 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 across different disciplines regarding data sets and reporting needs
- SQL basics
- Understanding of waterfall methodology
- Willing to learn new technologies
- Proficient in Microsoft Office software applications, such as Word, Excel, and PowerPoint
- Strong attention to detail
- Strong prioritization skills; ability to perform multiple tasks and meet deadlines in a fast-paced dynamic environment
- Strong written and verbal communication skills
- Hands-on experience in any ETL/Reporting tool
- Excellent analytical and problem-solving skills. Ability to perform root cause analysis
- Manual data analysis using Excel or other spreadsheet tools
- 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 including extracting and transforming different types of data files (csv, xlsx) into analyzable data using reproducible coding and scripting techniques
- Minimum 3 years of data scripting experience in a common language (SQL, Python, R, etc.)
- Experience with data formatting and storage
- 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, and seek guidance when needed.
- Excellent written and oral communication skills including effectively explaining concepts to managers and other project team members.
- Ability to work effectively in a multi-disciplinary setting.
- Ability to effectively manage multiple concurrent tasks and seek direction on competing priorities.
- Experience with data wrangling and harmonization across a variety of data file types and formats.
- Experience with database design