W2 - Data Warehouse Developer III (Performance tuning, Informatica, Oracle, DA, SQL) - Remote in WI

Description :

WISCONSIN ONLY POSTING :

POSTING IS FOR WISCONSIN BASED CANDIDATES ONLY (OR THOSE WILLING TO RELOCATE TO WISCONSIN WITHIN 30 DAYS OF THE START DATE). Candidates that are NOT located IN WISCONSIN or NOT willing TO RELOCATE within that timeframe will NOT be considered and should not be submitted. ALL WORK MUST BE DONE IN WISCONSIN

The client is looking for One (1) Data Warehouse Developer III

Will close to submissions on 2 / 19 / 2026 at 4 : 00PM CST.

Top Skills :

Moderate experience in data warehousing process design and development (4+ years)

Data warehouse - 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)

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)

Candidate will be required to provide their own equipment for this position (See job description for required specifications.)

Interview process : via Zoom / Teams

Duration : 6 / 30 / 2026, with the potential to extend for an additional term(s)

Candidate MUST be a WI resident or willing to relocate to WI prior to starting the role at their own expense. Local candidates preferred. This position is currently remote . However, position status is subject to change. (95% remote 5% onsite as needed) Onsite work is not likely, but candidate should be prepared to come onsite if required.

Project details : The candidate will be responsible for assisting in ETL design, development, testing, maintenance, metadata, and implementation of data warehouse initiatives. Works with other IT technical teams and Business users to understand requirements and recommend & implement solutions. Closely supervised with some latitude for independent judgment.

Understand user requirements and implement solutions that ensure requirements can be achieved through high quality deliverables. Develop ETL mapping specifications for loading information into the data warehouse and for ensuring reliability of information loaded. Seek continuous improvement in performance & tuning of data warehouse and ensure security of data. Works with other IT technical teams and Business users to understand requirements and recommend & implement solutions. Closely supervised with some latitude for independent judgment. Typically requires at least 4 to 5 years of experience or equivalent education.

Ideal candidate will have skills and experience in the following areas :

• Knowledge in data warehouse best practice standards
• Experience with IDMC (Informatica Intelligent Data Management Cloud)
• Moderate skills working with relational and dimensional data models
• Moderate skills working with slowly changing dimensions
• 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, and MS Outlook
• Experience programming mainframe applications using technologies such as COBOL and
• DB2 databases to implement maintenance and enhance mainframe functionality

List any special qualifications & years of experience :

Please note the qualifications for this position per the contract :

Design, develop, and maintain relational databases for data storage and data mining. Perform

data warehouse design and testing, including data design, database architecture, metadata, and

repository creation. Develop processes and procedures for entering information into data

warehousing systems and for ensuring reliability of information entered. Seek continuous

improvement in performance of data warehouse and ensure security of data.

Career-Development position within field. Requires moderate skill sets and developing

proficiency within discipline. Conducts tasks and assignments as directed. Works with moderate

supervision with some latitude for independent judgment. Typically requires four to five years

experience or equivalent education.

Full job description attached

Pay rate : $40 / hr on W2.