Business Intelligence Developer
Core Digital Media
 Los Angeles, CA
Core Digital Media is a leader in online marketing and online consumer acquisition. Our websites, and are fueled by an industry leading marketing platform which operates across a variety of financial and education markets working with more than 1,000 unique partners.  We are focused on performance marketing and our infrastructure and process is second to none. We have a patented real-time optimization algorithm that allows for testing of over 1,000 creatives per month and supports over 2 million decisions per day. We have also built out incredibly efficient proprietary deployment and tracking systems.  Given the trajectory of the online advertising industry – towards more data elements being made available for modeling and more transactional channels becoming available – our Business Intelligence team is perfectly positioned. Core Digital Media continues to build on our analytical foundation, harnessing the power of a Teradata-based enterprise data warehouse.

We are currently seeking a highly motivated Individual with a background in Business Intelligence/Data Warehouses. The candidate will be mainly focused on supporting and developing high quality DW ETL solutions for CDM’s Cloud data warehouse. He/She will be expected to develop reporting applications in Microstrategy. His/her work must be result oriented and focused on high quality, timeliness and scalability.


  • Develop ETL processes using Informatica and SQL
  • Work on creating ETL processes using python for data processing, publishing/subscribing to Kafka and interacting with external API’s to download data as per business requirements
  • Prepare test cases and test ETL code to ensure high quality deliverables
  • Understand multiple data sources like Oracle, Postgre, MongoDB, flat files etc. and build ETL processes using the same to load data into CDM’s cloud data warehouse
  • Partner with different departments to understand processes and requirements to develop high quality ETL code
  • Provide data load support to all the data loads that happen in the EDW system

Required Skills

  • Strong understanding of Data Warehouse methodologies
  • Strong knowledge in SQL Programming
  • Good experience in working with at least one RDBMS like Oracle, SQL Server, Teradata etc. is preferred
  • Proven ability to translate the business requirements into effective ETL solutions
  • Good knowledge in programming with Python
  • Able to produce business results in a fast-paced environment 

Bonus Skills

  • Knowledge in ETL tools like Informatica, Talend, Data
  • Experience in languages like Scala and Java
  • Knowledge of Apache Spark and Kafka framework
  • Develop reporting processes using Microstrategy

Required Experience

  • Bachelor’s degree in Computer Science or related field
  • 2+ years of experience working in DW environments
  • 2+ years of experience working in building ETL solutions in DW environments
  • 2+ years of experience in leveraging SQL for performing data profiling, analysis and building ETL process in DW environments
  • 2+ years’ experience in working with RDBMS like Oracle, Teradata, SQL Server