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We are seeking a hands-on Data Engineer to join our Quality Engineering team. This role is focused on building, maintaining, and optimizing production ETL pipelines and SQL-based data transformations. The ideal candidate has deep, practical ETL experience, strong SQL skills, and can work productively in existing Informatica and Snowflake environments with minimal ramp-up. This is a delivery-focused role for someone who enjoys working directly in pipelines, troubleshooting issues, and supporting data workflows in production.
Job Responsibility:
Develop, maintain, and enhance production ETL pipelines using Informatica (PowerCenter and/or IICS)
Write, optimize, and troubleshoot complex SQL used for transformations, validations, and analytics
Support and enhance data pipelines loading into Snowflake
Debug failed ETL jobs, data discrepancies, and performance issues across ETL and warehouse layers
Collaborate with business and technical stakeholders to understand data requirements and translate them into working solutions
Support data warehouse environments across cloud and hybrid architectures
Maintain technical documentation, mappings, and workflow logic
Participate in SDLC processes including deployments, testing, and version control
Requirements:
5+ years of hands-on experience building and supporting ETL pipelines in production
Strong SQL skills, including complex joins, subqueries, aggregations, and performance tuning
Hands-on experience with Informatica PowerCenter and/or Informatica IICS
Experience working with cloud data warehouses, including Snowflake
Ability to independently troubleshoot ETL failures, data issues, and query performance problems
Experience working within SDLC frameworks and version control systems
Strong communication skills and ability to explain technical work clearly
Must be able to contribute quickly without extensive training
Nice to have:
Azure Data Factory (ADF)
Healthcare data experience
Experience supporting migrations from legacy data platforms