ETL Developer-1228

Protective Industrial Products•Latham, NY

3d•Onsite

About The Position

Responsible for developing and maintaining ETL processes to extract data from various sources, transform it based on business requirements, and load it into target databases or data warehouses. This role involves ensuring data accuracy, optimizing performance, and collaborating with team members and stakeholders to support reliable and efficient data integration workflows.

Requirements

Advanced knowledge of SQL, with proficiency in T-SQL.
Experience with industry-standard ETL tools (e.g., SSIS, Azure Data Factory, Informatica, Pentaho, etc.)
Understanding of database concepts (relational and dimensional), including database design, query optimization, and performance tuning
Knowledge of data warehouse concepts, dimensional modeling, and star schema design
Familiarity with data cleansing, data validation, and data profiling methods
Ability to troubleshoot complex data issues, identify root causes, and implement effective solutions

Responsibilities

Design, develop, and maintain ETL pipelines to extract, transform, and load data from various structured and unstructured sources.
Implement both incremental and full data load strategies, ensuring data quality and consistency.
Build reusable components to standardize and streamline ETL processes.
Support the development and optimization of data models for data warehouses and operational data stores.
Ensure appropriate use of indexing, partitioning, and other techniques to improve performance.
Develop and implement data validation, error handling, and reconciliation processes to ensure accuracy and completeness.
Collaborate with data governance teams to support data quality and compliance initiatives.
Monitor ETL job performance and implement improvements such as query tuning and parallel processing to optimize efficiency.
Work closely with analysts and business users to understand data requirements and deliver appropriate solutions.
Translate business needs into technical specifications and deliverables.
Maintain clear documentation for ETL processes, data flows, and technical specifications to support ongoing maintenance and knowledge transfer.