Hiring: Data Warehouse Developer Company: IO Datasphere, Inc. Location: Madison, WI Job Posted Time: 2026-09-11 12:36:39 Employment Type: Contract / Remote Target Skills & Keywords : COBOL, CPT, Data Warehouse, ETL, Informatica, Microsoft Office, Project Management, Quality Assurance, SQL, SQL Server, Visio About the job Experience: •Companies submitting candidates should only submit direct W2 employees for this position. •Please submit your resume by using the "URL" below Required Skills: •Moderate experience in data warehousing process design, development, performance & tuning using the Informatica data warehousing tool suite – both IDMC and PowerCenter •Developing skills in the architecture of data warehouse and data integration strategies and solutions •Knowledge in relational database technologies, e.g. Oracle, DB2, SQL Server and strong data management and data analysis using SQL •2+ years - IDMC (Informatica Intelligent Data Management Cloud) •2+ years - CDI-PC •2 years - Expertise in implementation of large, complicated models and processes •3 years - Experience in technical writing and documentation •3+ years - Develop design specifications Qualifications: •Candidates authorized to work in the US are encouraged to apply. We can accept H1b, , TN, and other valid work visas for IT. However, we cannot accept OPT or CPT visas at this time. Compensation: •Flexible work environment (work from home / hybrid options) Interested candidates, please apply directly through the job posting on company's career page or try via AI auto apply on this platform. Don't miss this opportunity to join a forward-thinking team!