Data Warehouse Developer III

Job Category: Developer

Job Type: Hybrid

Job Location: Madison Wisconsin

Compensation: Depends on Experience

W2: W2-Contract Only; Kindly note that applications on a C2C basis will not be considered for this role.

JPS-4360 | Posted On : 08/27/2025 | Closes On : 09/04/2025

Job Description Job Description: We have an immediate opening at the Department of Employee Trust Funds (ETF) for a Tableau Developer/Admin. ETF is a state agency that is recognized as a leader in providing public employee benefit systems. This position will primarily be involved in business intelligence including Tableau development and administration.

Responsibilities

• Design Tableau dashboards following best practices including visual design principles.
• Understand and document business requirements for dashboards.
• Build data workflows to gather and prepare dashboard data to align with business needs.
• Provide ideas for dashboards aligning with high-level requirements and work iteratively with business partners to refine requirements to deliver the final product.
• Participate in the development and enforcement of Tableau standards and processes to ensure high-quality deliverables.
• Perform testing to certify data sources and Tableau dashboards for production use.
• Write SQL queries to execute in the data lake platform.
• Provide direction and mentoring to analysts on Tableau development, dashboard usability, and design best practices.
• Perform Tableau site administration in DEV, UAT, and PROD including organization, optimization, tuning, and ensuring the security of data using Tableau Server with a strong understanding of security policies and best practices
• Provide user interface development and testing with Semarchy (MDM).

Required Skills

• Experience writing complex SQL with relational databases (not generated from a tool) — 4 years
• Experience with Tableau development — 4 years
• Experience with Alteryx or similar tools — 4 years
• Experience with Tableau site administration — 4 years
• Experience with dashboard development, including hands on development of analytics dashboards and working with complex data sets — 6 years
• Experience with data warehouses — 4 years
• Experience with BI governance including data usage, metadata, data management, data quality, privacy, and security — 4 years
• Ability to manage multiple, concurrent, 3 to 6-month BI dashboard design and development projects — 4 years
• Agile development practices, particularly Scrum — 2 years
• Strong interpersonal and communication skills, ability to influence others and to interact with individuals at all levels — 4 years
• Experience working productively with cross-functional working groups and across organizational layers with consideration for organizational priorities — 4 years
• Mentoring and coaching on data analysis and dashboard development — 2 years
• Ability to develop and deliver presentations to both technical and non-technical audiences — 2 years
• Ability to develop strong knowledge and understanding of business needs while establishing/maintaining a high level of customer trust and confidence — 4 years

Preferred Skills

• Experience with R and Python

Primary Technologies Used At ETF

• Alteryx
• SQL Server
• Tableau
• Semarchy
• Github

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