Data Warehouse Developer

Date Posted: 03/27/2026

Hiring Organization: Rose International

Position Number: 499019

Industry: Government/Staffing

Job Title: Data Warehouse Developer

Job Location: Madison, WI, USA, 53703

Work Model: Hybrid

Work Model Details: 90% remote 10% onsite as needed

Shift: 8:00 AM - 5:00 PM

Employment Type: Temporary

FT/PT: Full-Time

Estimated Duration (In months): 2

Min Hourly Rate($): 45.00

Max Hourly Rate($): 48.00

Must Have Skills/Attributes: Data Warehouse, Design, ETL, Informatica, Oracle, SQL Server

Experience Desired: Data Warehouse experience in data warehouse design and development (4 yrs); Data Warehouse Experience in requirements gathering for data warehouse (4 yrs)

**C2C is not available**

Job Description

No Wisconsin residency required. Open to Nationwide candidates. 90-100% remote but can require staff to come onsite as necessary with sufficient notice. Onsite work is not likely, but candidate should be prepared to come onsite if required.

Required Skills & Years Of Experience

• Moderate experience in data warehousing process design, development, performance & tuning using the Informatica data warehousing tool suite (4 Years)
• 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 (3 Years)
• Strong data management and data analysis using SQL (4 Years)
• Must have strong hands-on experience with Informatica IDMC (3 Years)
• Knowledge in data warehouse best practice standards
• Strong experience in PowerCenter to IDMC migration.
• Experience in design, development, and testing in IDMC.
• Proficient in writing and analyzing complex SQL queries in Oracle, DB2, SQL Server.
• Hands-on experience using Control-M for job scheduling and workflow automation.
• Moderate skills working with relational and dimensional data models
• Moderate skills working with slowly changing dimensions
• Proven ability to diagnose and remediate ETL and DB Query performance bottlenecks.
• Strong verbal and written communication skills, including facilitation of meetings with customers and technical staff
• Knowledge and skills in the project development life cycle process (i.e., planning, analysis, design, coding, testing, implementation, support)
• Demonstrated knowledge and skills in requirements gathering
• Effective interpersonal relations skills, ability to effectively collaborate with others and work as part of a team
• Skills in navigating a large organization in order to accomplish results
• Ability to initiate and follow through on complex projects of both short- and long-term duration
• Excellent organizational and time management skills.
• Excellent analytical and problem-solving skills
• Ability to work independently, assume responsibility for job development and training, researching and resolving questions and problems, requesting supervisor input and keeping supervisor informed
• Proficiency with MS Office suite, MS Visio, MS Outlook, and Jira
  
  

Preferred Experience & Skills

• Expertise in implementation of large, complicated models and processes (2 Years)
• Experience in technical writing and documentation (3 Years)
• Develop design specifications (3 Years)
• Excellent organization, analytical and communication skills (3 Years)
• Data analysis (4 Years)
• Data Warehouse – experience in data warehouse design and development (4 Years)
• Data Warehouse - Experience in requirements gathering for data warehouse (4 Years)
• Data Warehouse - Performance tuning (4 Years)
• Informatica PowerCenter (4 Years)
• IDMC (Informatica Intelligent Data Management Cloud) (3 Years)
• DB2 (2 Years)
• Knowledge of Kimball data warehouse design principals (2 Years)
• Ability to navigate and query a relational database (Oracle) to develop reports (3 Years)
• Respond to customer requests (verbally and in writing) * (3 Years)
• Develop Test Plans, Test Cases, and Test Procedures (3 Years)
• Identify defects (3 Years)
• Ability to develop and implement quality assurance processes and procedures including test/use cases (3 Years)
• In-depth knowledge of system development life cycle deliverables for each phase of development (3 Years)
• Excellent oral and written communication skills (5 years)
• Demonstrated experience in the design and utilization of performance measures and reports (nice to have) (2 Years)
• Business Objects or other BI tools (nice to have) (3 Years)
• Dashboarding/Tableau (nice to have) (2 Years)
• State of Wisconsin Privacy Regulations Yes
  
  

Responsibilities

• This role is responsible for designing, developing, testing, and implementing ETL solutions using Informatica Data Management Cloud (IDMC)
• This role requires strong hands-on experience with Data Integration (DI), Taskflows, Mappings, parameter files, and reusable transformations to build scalable, secure, and high-performing data pipelines
• The candidate will manage metadata, ensure data accuracy and integrity, and drive continuous optimization within the IDMC and data warehouse environment
• The individual will collaborate with business stakeholders and cross-functional IT teams to translate functional requirements into well-architected IDMC-based data integration solutions
• Responsibilities include developing ETL mapping specifications, performance tuning, ensuring data security compliance, and supporting the migration, enhancement, and maintenance of IDMC workflows aligned with enterprise data warehousing best practices
• A strong foundation in data warehousing concepts, data integration methodologies, and solution delivery under general supervision with independent judgment is essential for this role
• **Only those lawfully authorized to work in the designated country associated with the position will be considered.**
• **Please note that all Position start dates and duration are estimates and may be reduced or lengthened based upon a client’s business needs and requirements.**
  
  

Benefits

For information and details on employment benefits offered with this position, please visit here. Should you have any questions/concerns, please contact our HR Department via our secure website.

California Pay Equity

For information and details on pay equity laws in California, please visit the State of California Department of Industrial Relations' website here.

Rose International is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, age, sex, sexual orientation, gender (expression or identity), national origin, arrest and conviction records, disability, veteran status or any other characteristic protected by law. Positions located in San Francisco and Los Angeles, California will be administered in accordance with their respective Fair Chance Ordinances.

If you need assistance in completing this application, or during any phase of the application, interview, hiring, or employment process, whether due to a disability or otherwise, please contact our HR Department.

Rose International has an official agreement (ID #132522), effective June 30, 2008, with the U.S. Department of Homeland Security, U.S. Citizenship and Immigration Services, Employment Verification Program (E-Verify). (Posting required by OCGA 13/10-91.).