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4A IT Services LLC Logo
Sr Ab Initio Developer

4A IT Services LLC

 

Reston, VA, USA

Posted On: Just posted
Experience: 10+ years
Availability: Onsite
Openings: 1
Category: Ab Initio Developer
Tenure: No Preference/Any
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Description

You will design and build Ab Initio data graphs and pipelines to support complex data integration requirements.

This role is on-site.

Responsibilities

  • Design and build Ab Initio data graphs and pipelines to extract data from databases, flat files, and message queues.
  • Transform data to create consumable layers for various application uses.
  • Collaborate with Business Analysts and Product teams to gather data requirements.
  • Support existing data pipelines through bug fixes, enhancements, and production troubleshooting.
  • Document technical designs and operational runbooks.

Required Skills

  • 10+ years of IT experience, predominantly in Data Integration or Data Warehousing.
  • 5+ years of ETL design and development experience using Ab Initio.
  • 1-2 years of data integration project experience on Hadoop platforms, preferably Cloudera.
  • Proficiency in SQL and writing high-performance queries.
  • Strong understanding of OLTP and OLAP data models and data warehouse fundamentals.
  • Experience with Unix/Linux shell scripting.
  • Working knowledge of HDFS, Hive, Impala, and related Hadoop technologies.
  • Knowledge of Agile development practices.
  • Experience with unit testing, automated testing, and engineering best practices for reusable code.

Preferred Skills

  • Ab Initio CDC (Change Data Capture) experience.
  • Working knowledge of AWS services.
  • Java development experience.

Education

Any Graduate

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