Ab Initio ETL Developer

Onsite 5 days/weekInterview: In-person required RequirementsBachelor s degree in Computer Science, Engineering, Mathematics, or related field.Strong experience designing, developing, testing, and supporting ETL solutions using Ab Initio.Hands-on expertise with GDE, Co>Operating System, Express>IT, DQE, Continuous Flows, and S3 utilities.Strong Unix/Linux, SQL, data mapping, and relational database integration experience.Experience with DB2, SQL Server, PostgreSQL, and Greenplum.Experience building batch and real-time ETL interfaces, audit/reconciliation frameworks, and automated data-loading workflows.Strong experience processing high-volume data and optimizing ETL performance.Experience with ETL lifecycle management, code migration, automation, monitoring, and production support.Strong technical documentation, stakeholder communication, troubleshooting, and knowledge-transfer skills.PreferredAgile development methodologies.Data warehousing, star schema, and snowflake schema.Automated unit testing, TDD, continuous integration, and performance analysis.Large-scale enterprise data migration and integration.Federal or public-sector experience.Technical leadership and mentoring experience.