Sql Developer Jobs in Wisconsin (NOW HIRING)

Are you an experienced, passionate pioneer in technology who wants to work in a collaborative environment? As an experienced SQL Developer, you will have the ability to share new ideas and collaborate on projects as a consultant without the extensive demands of travel. If so, consider an opportunity with Deloitte under our Project Delivery Talent Model. Project Delivery Model (PDM) is a talent model that is tailored specifically for long-term, onsite client service delivery.

Recruiting for this role ends on 7/3/2026

Work you'll do/Responsibilities  

We are seeking a highly skilled SQL Developer to design, create, and maintain robust database systems. You will play a vital role in ensuring data integrity, performance, and security across our applications. Your day-to-day work will involve writing complex queries, optimizing database performance, developing stored procedures, and collaborating with software engineers to integrate databases with our software solutions.

• Design, develop, and maintain SQL databases, tables, views, and indexes.
• Write complex and optimized SQL queries, stored procedures, functions, and triggers.
• Perform database performance tuning, profiling, and query optimization.
• Develop and manage ETL processes to integrate data from disparate sources.
• Assist in database architectural design and data modeling.
• Troubleshoot and resolve database-related issues and bugs in a timely manner.

The successful candidate would possess these skills:

• Effective written and verbal communication skills
• Meticulous attention to detail and quality of work product
• Ability to build and sustain professional relationships
• Ability to lead projects or workstreams
• Ability to manage and prioritize multiple tasks in a fast-paced and dynamic environment
• Strong interpersonal skills and professional demeanor
• Ability to meet deadlines
• Ability to provide clear guidance to others
• Communicate regularly with Engagement Managers (Directors), project team members, and representatives from various functional and / or technical teams, including escalating any matters that require additional attention and consideration from engagement management
• Independently and collaboratively lead client engagement workstreams focused on improvement, optimization, and transformation of processes including implementing leading practice workflows, addressing deficits in quality, and driving operational outcomes

The Team

AI & Engineering leverages cutting-edge engineering capabilities to build, deploy, and operate integrated/verticalized sector solutions in software, data, AI, network, and hybrid cloud infrastructure. These solutions are powered by engineering for business advantage, transforming mission-critical operations. We enable clients to stay ahead with the latest advancements by transforming engineering teams and modernizing technology & data platforms. Our delivery models are tailored to meet each client's unique requirements.

Our AI & Data practice offers comprehensive solutions for designing, developing, and operating advanced Data and AI platforms, products, insights, and services. We help clients innovate, enhance, and manage their data, AI, and analytics capabilities, ensuring they can grow and scale effectively..

Qualifications

Required

• 5+ years of progressive experience as a SQL Developer, Database Administrator, or similar database-focused role, including developing, maintaining, and supporting database solutions in enterprise environments.
• 5+ years of hands-on experience working in SQL Server, Oracle, PostgreSQL, or comparable relational database environments, including database objects, stored procedures, security, and production support.
• 4+ years of strong hands-on experience in T-SQL, PL/SQL, or equivalent SQL programming languages, including writing complex queries, stored procedures, functions, triggers, and scripts for data processing and reporting.
• 4+ years of experience with database performance tuning and optimization, including query tuning, indexing strategies, execution plan analysis, and use of performance monitoring or diagnostic tools.
• 5+ years of experience applying relational database design principles, including data modeling, normalization, referential integrity, and schema design to support scalable, reliable, and maintainable solutions.
• Bachelor's degree, preferably in Computer Science, Information Technology, Computer Engineering, or related IT discipline; or equivalent experience
• Limited immigration sponsorship may be available
• Candidates must be at least 18 years of age at the time of employment
• Ability to travel 10%, on average, based on the work you do and the clients and industries/sectors you serve

Preferred

• Experience with SSIS, SSRS, and SSAS.
• Familiarity with cloud databases (e.g., Azure SQL, AWS RDS).
• Knowledge of NoSQL databases.
• Experience working in an Agile development environment.

• Analytical/ Decision Making Responsibilities
• Analytical ability to manage multiple projects and prioritize tasks into manageable work products
• Can operate independently or with minimum supervision
• Excellent Written and Communication Skills
• Ability to deliver technical demonstrations

The wage range for this role considers the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. The disclosed range estimate has not been adjusted for the applicable geographic differential associated with the location at which the position may be filled. At Deloitte, it is not typical for an individual to be hired at or near the top of the range for their role and compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range is $113,800 to $190,700.

You may also be eligible to participate in a discretionary annual incentive program, subject to the rules governing the program, whereby an award, if any, depends on various factors, including, without limitation, individual and organizational performance. 

This position is aligned with the Project. To view the associated benefit package, please reference this document : Benefit Plan Project/Center: USBenefitsJourneyProjectandCenterTAM

Are you an experienced, passionate pioneer in technology who wants to work in a collaborative environment? As an experienced SQL Developer, you will have the ability to share new ideas and collaborate on projects as a consultant without the extensive demands of travel. If so, consider an opportunity with Deloitte under our Project Delivery Talent Model. Project Delivery Model (PDM) is a talent model that is tailored specifically for long-term, onsite client service delivery.

Recruiting for this role ends on 7/3/2026

Work you'll do/Responsibilities  

We are seeking a highly skilled SQL Developer to design, create, and maintain robust database systems. You will play a vital role in ensuring data integrity, performance, and security across our applications. Your day-to-day work will involve writing complex queries, optimizing database performance, developing stored procedures, and collaborating with software engineers to integrate databases with our software solutions.

• Design, develop, and maintain SQL databases, tables, views, and indexes.
• Write complex and optimized SQL queries, stored procedures, functions, and triggers.
• Perform database performance tuning, profiling, and query optimization.
• Develop and manage ETL processes to integrate data from disparate sources.
• Assist in database architectural design and data modeling.
• Troubleshoot and resolve database-related issues and bugs in a timely manner.

The successful candidate would possess these skills:

• Effective written and verbal communication skills
• Meticulous attention to detail and quality of work product
• Ability to build and sustain professional relationships
• Ability to lead projects or workstreams
• Ability to manage and prioritize multiple tasks in a fast-paced and dynamic environment
• Strong interpersonal skills and professional demeanor
• Ability to meet deadlines
• Ability to provide clear guidance to others
• Communicate regularly with Engagement Managers (Directors), project team members, and representatives from various functional and / or technical teams, including escalating any matters that require additional attention and consideration from engagement management
• Independently and collaboratively lead client engagement workstreams focused on improvement, optimization, and transformation of processes including implementing leading practice workflows, addressing deficits in quality, and driving operational outcomes

The Team

AI & Engineering leverages cutting-edge engineering capabilities to build, deploy, and operate integrated/verticalized sector solutions in software, data, AI, network, and hybrid cloud infrastructure. These solutions are powered by engineering for business advantage, transforming mission-critical operations. We enable clients to stay ahead with the latest advancements by transforming engineering teams and modernizing technology & data platforms. Our delivery models are tailored to meet each client's unique requirements.

Our AI & Data practice offers comprehensive solutions for designing, developing, and operating advanced Data and AI platforms, products, insights, and services. We help clients innovate, enhance, and manage their data, AI, and analytics capabilities, ensuring they can grow and scale effectively..

Qualifications

Required

• 5+ years of progressive experience as a SQL Developer, Database Administrator, or similar database-focused role, including developing, maintaining, and supporting database solutions in enterprise environments.
• 5+ years of hands-on experience working in SQL Server, Oracle, PostgreSQL, or comparable relational database environments, including database objects, stored procedures, security, and production support.
• 4+ years of strong hands-on experience in T-SQL, PL/SQL, or equivalent SQL programming languages, including writing complex queries, stored procedures, functions, triggers, and scripts for data processing and reporting.
• 4+ years of experience with database performance tuning and optimization, including query tuning, indexing strategies, execution plan analysis, and use of performance monitoring or diagnostic tools.
• 5+ years of experience applying relational database design principles, including data modeling, normalization, referential integrity, and schema design to support scalable, reliable, and maintainable solutions.
• Bachelor's degree, preferably in Computer Science, Information Technology, Computer Engineering, or related IT discipline; or equivalent experience
• Limited immigration sponsorship may be available
• Candidates must be at least 18 years of age at the time of employment
• Ability to travel 10%, on average, based on the work you do and the clients and industries/sectors you serve

Preferred

• Experience with SSIS, SSRS, and SSAS.
• Familiarity with cloud databases (e.g., Azure SQL, AWS RDS).
• Knowledge of NoSQL databases.
• Experience working in an Agile development environment.

• Analytical/ Decision Making Responsibilities
• Analytical ability to manage multiple projects and prioritize tasks into manageable work products
• Can operate independently or with minimum supervision
• Excellent Written and Communication Skills
• Ability to deliver technical demonstrations

The wage range for this role considers the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. The disclosed range estimate has not been adjusted for the applicable geographic differential associated with the location at which the position may be filled. At Deloitte, it is not typical for an individual to be hired at or near the top of the range for their role and compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range is $113,800 to $190,700.

You may also be eligible to participate in a discretionary annual incentive program, subject to the rules governing the program, whereby an award, if any, depends on various factors, including, without limitation, individual and organizational performance. 

This position is aligned with the Project. To view the associated benefit package, please reference this document : Benefit Plan Project/Center: USBenefitsJourneyProjectandCenterTAM