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Senior ETL Developer
Sacramento, CA  |  Remote, Onsite
Contract to Hire Position
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Applied on January 28, 2023
Job Id #61406 Posted January 19, 2023

Projects the candidate will be working on:                                                                 
  • This is to work on additional T&M hours approved with CA MIS/DSS Amendment 04.
  • This position is for a Medi-Cal Data Warehouse project for State of California in Sacramento.
  • The Senior ETL Developer will work on Work Authorization projects, including requirements, design, development, testing and implementation.
  • Expert hands-on development experience in required skills.
Top Requirements:
  • Strong ETL experience using IBM Datastage V7 or higher – 5+ years
  • Strong knowledge on Teradata architecture and loading utilities like TPT, TEQ, FLOAD and MLOAD – 2+ years
  • Strong SQL writing ability and data analysis skills – 2+ years
Top Responsibilities:
  • Responsible for analysis of source systems to determine required transformations.
  • Writes the design and mapping specifications for ETL development.
  • Identifies methods of improving performance in ETL design and development.
  • Analyses customer requirements, improving performance on existing scripts /process/procedures, and document detailed user requirements and program functions.
  • Monitors database performance, support application users, determine cost of database changes, and train team members on applications.
  • Coordinates the work of others to develop, test, install, and modify programs and establish physical database parameters
Skills/attributes Required
  • Bachelor’s Degree in Computer Science, Information technology (or related fields) from an accredited college or university or equivalent work experience.
  • Strong ETL experience 5-6 years using IBM Datastage V7 or higher
  • Strong knowledge on Teradata architecture and loading utilities like TPT, TEQ, FLOAD and MLOAD • Strong SQL writing ability and data analysis skills
  • Unix commands and shell scripting
  • Good understanding of IT fundamentals, architecture, and the system development life cycle.
  • Ability to reason logically and creatively, and use a variety of analytical and research techniques to solve complex problems.
  • Communicate effectively both verbally and in writing with a variety of audience types
Skills/attributes Preferred
  •  Knowledge of 837 and NCPDP HIPAA Transactions
  • Experience using Erwin to design data models
  • Knowledge of Healthcare with Medicaid or Public Health data
  • Experience using XML with DataStage
  • Experience reading, understanding and importing COBOL copybooks into InfoSphere DataStage
  • Experience using QualityStage and Information Analyzer technologies.
  • Automate, schedule and performance tuning of existing mappings/jobs.
  • Experience in address profiling using QualityStage and obtain address coordinates using Geolocator. 

Horizontal is proud to be an Equal Opportunity and Affirmative Action Employer. We seek to provide employment opportunities to talented, qualified candidates regardless of race, color, sex/gender including gender identity and/or expression, national origin, religion, sexual orientation, disability, marital status, citizen status, veteran status, or any other protected classification under federal, state or local law.

In addition, Horizontal will provide reasonable accommodations for qualified individuals with disabilities. If you need to request a reasonable accommodation in order to complete the application or interview process, please contact

All applicants applying must be legally authorized to work in the country of employment.


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Horizontal is proud to be an Equal Employment Opportunity/Affirmative Action Employer providing a drug-free workplace.


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