Data Warehouse Developer

Company: Novalink Solutions LLC
Location: Madison
Posted on: February 17, 2026

Job Description:

Job Description Job Description The candidate will be responsible for assisting in ETL design, development, testing, maintenance, metadata, and implementation of data warehouse initiatives. 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: (List any specific skills, software, or requirements the position will require. Optional format below) Project Details (project overview, who the contractor will work with, soft skills needed, etc.): Optional format: (Add as many lines as needed.) 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) 2 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 Requirements 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. 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)

Keywords: Novalink Solutions LLC, Bartlett , Data Warehouse Developer, IT / Software / Systems , Madison, Illinois