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Data Warehouse Developer Jobs in Wisconsin (NOW HIRING)

Zfinity Global

Data Warehouse Developer III

Madison, WI · On-site

$49.75 - $68/hr

... function as a lead developer on a challenging, high profile development projects. Previous ... Data warehouse including Longitudinal Workforce Database · PL/SQL, MS SQL Server

Network Health

Data Warehouse Engineer I

Menasha, WI · On-site +1

The Data Warehouse Engineer I is part of a team dedicated to supporting Network Health's Enterprise Data Warehouse. This individual will perform development, analysis, testing, debugging ...

Network Health

Data Warehouse Engineer I

Menasha, WI · On-site

Description The Data Warehouse Engineer I is part of a team dedicated to supporting Network Health's Enterprise Data Warehouse. This individual will perform development, analysis, testing, debugging ...

Network Health

Data Warehouse Engineer I

Brookfield, WI · On-site

Description The Data Warehouse Engineer I is part of a team dedicated to supporting Network Health's Enterprise Data Warehouse. This individual will perform development, analysis, testing, debugging ...

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Data Warehouse Developer information

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$13

$54

$73

How much do data warehouse developer jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for data warehouse developer in Wisconsin is $54.93, according to ZipRecruiter salary data. Most workers in this role earn between $47.79 and $65.53 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Data Warehouse Developer, and why are they important?

To thrive as a Data Warehouse Developer, you need expertise in data modeling, ETL processes, SQL, and a solid understanding of database systems, often supported by a degree in computer science or a related field. Familiarity with data warehousing tools (such as Informatica, Talend, or SSIS), OLAP systems, and cloud data platforms is highly valuable, along with relevant certifications. Strong analytical thinking, problem-solving abilities, and effective communication skills set standout professionals apart in this role. These skills are crucial for designing efficient data solutions, ensuring data integrity, and enabling business intelligence for informed decision-making.

What are some common challenges Data Warehouse Developers face when integrating data from multiple sources?

Data Warehouse Developers often encounter challenges with data consistency, varying data formats, and incomplete or poor-quality data when integrating information from multiple sources. Resolving these issues typically involves designing robust ETL (Extract, Transform, Load) processes, implementing data cleansing routines, and collaborating closely with data owners and business analysts to understand data lineage and requirements. Adapting to frequent changes in source systems and ensuring the warehouse remains scalable and performant can also be demanding, but they provide valuable opportunities to develop problem-solving skills and deepen technical expertise.

What are Data Warehouse Developers?

Data Warehouse Developers are IT professionals who design, build, and maintain data warehouse systems that consolidate and organize data from multiple sources. They create data models, develop extraction, transformation, and loading (ETL) processes, and ensure data integrity and optimal performance for analytics and reporting. Their work supports business intelligence efforts by making large volumes of data accessible and useful for decision-making.

What Is a Data Warehouse Developer?

A data warehouse developer designs and implements data warehouses, which are meant to store large amounts of data for easy retrieval by a business or organization. In this role, your duties are to develop storage architecture, design big data models, and create ways to input transactions, such as sales, receipts, customer data, and user downloads. Working with other developers, you ensure that the warehouse can both receive customer and client data and return it as output to analysts who can make recommendations based on their interpretation.

What is the difference between Data Warehouse Developer vs Data Analyst?

AspectData Warehouse DeveloperData Analyst
CredentialsBachelor's in Computer Science, Data Management, or related field; certifications like Microsoft Certified: Data Analyst AssociateBachelor's in Statistics, Mathematics, or related field; certifications like Microsoft Certified: Data Analyst Associate
Work EnvironmentDesigning, developing, and maintaining data warehouses; working with ETL tools and database systemsAnalyzing data sets, creating reports, and providing insights using BI tools
Industry UsageUsed across industries for data storage and managementUsed across industries for data analysis and reporting

The main difference is that Data Warehouse Developers focus on building and maintaining data storage systems, while Data Analysts interpret data to support business decisions. Both roles require strong technical skills and often overlap in data handling tasks, but their core responsibilities differ.

More about Data Warehouse Developer jobs
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Data Warehouse Developer jobs near you
Infographic showing various Data Warehouse Developer job openings in Wisconsin as of July 2026, with employment types broken down into 1% As Needed, 83% Full Time, 13% Part Time, 1% Temporary, and 2% Contract. Highlights an 87% Physical, 3% Hybrid, and 10% Remote job distribution, with an average salary of $114,262 per year, or $54.9 per hour.
Data Warehouse Developer I

Data Warehouse Developer I

Information Resource group, Inc.

Madison, WI • On-site

$49.75 - $68/hr

Other

Posted 3 days ago

Job description

IRG is needing Data Warehouse Developer
Location Madison WI
Duration: 3 Years
To apply send resume to ahague@irginc.net
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 up to three years of experience or equivalent education.
Ideal candidate will have skills and experience in the following areas:
Moderate experience in data warehousing process design, development, performance & tuning using the Informatica data warehousing tool suite
Developing skills in the architecture of data warehouse and data integration strategies and solutions
Knowledge in data warehouse best practice standards
Knowledge in relational data base technologies; e.g. Oracle, DB2, SQL Server
Moderate skills working with relational and dimensional data models
Moderate skills working with slowly changing dimensions
Strong data management and data analysis using SQL
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
1) An in person interview will be required before a final hire is made.
2) Please bring three (3) business references to an interview.