Ab Initio Developer

### Key Skills Required

*Ab Initio Strong hands-on experience*

GDE / Co>Operating System / Express>IT

Data Quality Environment (DQE)

Continuous Flows & Amazon S3 Utilities

ETL Development & Data Integration

Ab Initio Lifecycle, Design, Implementation & Code Migration

Unix/Linux & Shell Scripting

SQL & Data Mapping

DB2 / SQL Server / PostgreSQL / Greenplum

Data Warehousing Star & Snowflake Schemas

ETL Performance Optimization

Batch & Real-Time Interfaces

Data Reconciliation & Audit Frameworks

### Responsibilities

* Design, build, test, and maintain complex *Ab Initio ETL applications and graphs*

* Develop enterprise-scale ETL solutions and data integration pipelines

* Automate data loading from multiple sources into BI/MI systems

* Build ETL frameworks for audit and data reconciliation

* Perform performance tuning for high-volume data processing

* Automate ETL and data migration jobs using Linux scripting

* Support code migration and Ab Initio lifecycle activities

* Provide technical leadership and guidance to development teams

* Collaborate with stakeholders to gather requirements and deliver solutions

* Prepare technical documentation and conduct knowledge-transfer sessions

* Ensure compliance with SSA security, privacy, and data management policies

Experience

* Bachelor's + *7+ years* experience

* Master's + *5+ years* experience

* *13+ years* experience in lieu of degree

* Federal / Public Sector experience preferred

* Agile project experience

* Automated testing / TDD / CI

* Architecture and roadmap development

* Strong analytical, communication, and problem-solving skills