Senior Business Intelligence Developer/BI Data Engineer/Remote

Apetan Consulting LLC is seeking an experienced Senior BI / ELT Developer to design, develop, and optimize enterprise data pipelines and business intelligence solutions. The ideal candidate will work closely with data engineers, analysts, and business stakeholders to transform raw data into actionable insights using modern BI and data integration tools.

Responsibilities:

• Design, develop, and maintain ELT/ETL pipelines to ingest and transform data from multiple sources
• Build and optimize data warehouse and data mart solutions
• Develop BI dashboards, reports, and visualizations for business users
• Implement data modeling techniques (star schema, snowflake schema) for analytics platforms
• Ensure data quality, consistency, and performance optimization across data pipelines
• Collaborate with stakeholders to understand reporting requirements and deliver scalable solutions
• Troubleshoot and optimize query performance and data processing workflows
• Integrate data from cloud platforms, databases, APIs, and third-party systems
• Document data architecture, data flows, and transformation logic

Requirements:

• 7+ years of experience in Business Intelligence, Data Warehousing, or Data Engineering
• Strong experience with ELT/ETL tools (Informatica, Talend, SSIS, dbt, or similar)
• Proficiency in SQL and database development
• Experience with data warehouses such as Snowflake, Redshift, BigQuery, or SQL Server
• Hands-on experience with BI tools such as Power BI, Tableau, or Looker
• Knowledge of data modeling and dimensional modeling techniques
• Experience working with large datasets and performance optimization
• Experience with cloud platforms (AWS, Azure, or GCP)
• Knowledge of Python or scripting for data processing
• Familiarity with data governance and data quality frameworks
• Experience implementing modern ELT architectures using tools like dbt, Airflow, or Fivetran
• Experience working in Agile or data product teams