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Sr Data Engineer

San Antonio, TX

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OVERVIEW

As a Data Engineer with ETL/ELT background, the candidate needs to design and develop reusable data ingestion processes from variety of sources and build data pipelines for Snowflake cloud data warehouse platform and reporting processes. The ideal candidate should be proficient in writing SQLs so they can be embedded into the Data Build Tool (DBT) for data transformation. Also need to understand the legacy ETL components developed in DataStage, SQL scripts and shell scripts. Familiarity with AWS and Snowflake CDW platform big plus. Ideal candidate should be willing to learn open source technologies on the fly as job demands.

RESPONSIBILITIES

  • Design, develop & implement ETL/ELT processes for Cloud Datawarehouse platform Snowflake
  • Ability to understand legacy DataStage ETL components and rewrite them into SQLs and DBT (Data Build Tool) components
  • Work closely with other data engineering teams to ensure alignment of methodologies and best practices

EXPERIENCE

  • Bachelor's Degree or master’s degree in Computer Science.
  • 10+ years of hands-on software engineering experience.
  • 5+ years of strong ETL experience on either DataStage, Informatica, Ab-Initio, Talend etc.
  • Experience in designing solutions for multiple large data warehouses with a good understanding of cluster and parallel architecture as well as high-scale or distributed RDBMS
  • Strong database fundamentals including SQL, performance and schema design.
  • Proficiency in SQL coding
  • Ability to interpret/write custom shell scripts. Python scripting is a plus.
  • Experience with AWS platform and Snowflake CDW platform big plus
  • Experience with Git.
  • To be able to work in a fast-paced agile development environment.

Gathi Analytics is an equal opportunity employer and provides opportunities for advancement, compensation, training, and growth according to individual merit, without regard to race, color, religion, sex (including pregnancy), national origin, sexual orientation, gender identity, marital status, age, genetic information, disability, veteran-status, or any other characteristic protected under applicable Federal, state, or local law.

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