Data Warehouse Developer

The State of Wisconsin is looking for (1) Data Warehouse Developer II s This is a repost of 155922 and 156940.

PLEASE DO NOT RESUBMIT PREVIOUS CANDIDATES.

No WI residency required. Open to Nationwide candidates. NOTICE

• Candidates that are submitted to this posting and do not meet the required qualifications, restrictions, or requirements will NOT be allowed to be resubmitted to future re-postings of the position.

False or inaccurate submissions will be reported. 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), Task flows, 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. Typically requires 4 to 5 years of relevant real time experience, including at least 3+ years of hands-on experience with Informatica IDMC. A strong foundation in data warehousing concepts, data integration methodologies, and solution delivery under general supervision with independent judgment is essential for this role . Ideal candidate will have skills and experience in the following areas: 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, research and resolving questions and problems, requesting supervisor input and keeping supervisor informed Proficiency with MS Office suite, MS Visio, MS Outlook, and Jira Project Details (project overview, who the contractor will work with, soft skills needed, etc.): Qualification Desired Experience 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 Top Desired Skills Required:

• 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)

INTERVIEW NOTES

PLEASE NOTE :

A real-time screenshot photo of the candidate MUST be uploaded to candidate''s bid upon confirming the interview. Please see "DCF Realtime Photo Requirement & Instructions" document in the Attachments section of this posting for details.

• Interviews will be set up shortly after the posting close date.
• MUST provide three (3) business references for the interview.

(One reference must be a supervisory level.)

IMPORTANT NOTES

• Candidate MUST be physically located in the United States. International candidates/phone numbers will not be accepted.
• Candidate must follow ALL DCF work rules
• Candidate must be available to perform all work during the Central Standard Time (CST) business hours 9:00 am
• 3 pm (or CST hours as defined by the hiring manager)
• Candidates will be required to provide their own equipment for this position (See job description for required specifications.

)

Interview Process:

• via Zoom/Teams Onsite, hybrid or remote:
• No WI 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 candidates should be prepared to come onsite if required