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Senior Dot Net Developer Jobs in Wisconsin (NOW HIRING)

ULINE

Senior Software Developer - Web

Pleasant Prairie, WI · On-site

$96K - $148K/yr

Senior Software Developer - Web Pay from $96,000 to $148,000 per year Corporate Headquarters 12575 ... NET, MVC, C# and JavaScript technologies. * Experience using T-SQL to write SQL queries and stored ...

Alegeus

Senior Software Engineer II

Milwaukee, WI · Hybrid

$120K - $159K/yr

As a Senior Software Engineer II, you'll drive our technology vision forward and push the ... Bring your expertise in C#, .NET, and cloud technologies to solve real-world problems and shape the ...

blueStone

Sr. BI Developer

Neenah, WI · On-site

$125K - $150K/yr

The Senior Developer performs technical design and development of new features, as well as to ... .NET, SQL Server, SSAS, SSRS, SSIS, Data Warehouse methodologies. Biztalk Developer experience a ...

Layer One Media

Senior Software Developer

Milwaukee, WI

$53.50 - $70.75/hr

NET 4.x experience * ASP.NET MVC and WebAPI * Unit Testing * Exposure to CMS systems (marketing content management systems) * Patterns & Practices relevant to high-quality software design and ...

Ametek

Senior Software Engineer

Madison, WI

$123K - $162K/yr

The Senior Software Engineer acts as a recognized technical expert and a reference for complex ... NET desktop development (WPF, MVVM) and data access (Entity Framework) * Familiarity with modern ...

Fiserv, Inc.

Senior Software Engineer

Milwaukee, WI · On-site

$120K - $159K/yr

Senior Software Engineer EMPLOYER: Fiserv Solutions, LLC LOCATION: Milwaukee, WI (and various ... NET, C#, REST APIs, and Microsoft SQL; Architecting and operating AWS, Azure or GCP services in ...

Fiserv, Inc.

Senior Software Engineer

Milwaukee, WI · On-site

$120K - $159K/yr

Senior Software Engineer EMPLOYER: Fiserv Solutions, LLC LOCATION: Milwaukee, WI (and various ... NET, C#, REST APIs, and Microsoft SQL; Working with Agile methodologies; Working in TCP/IP and ...

Fiserv, Inc.

Solutions Architecture - Sr Advisor

Milwaukee, WI · On-site

$134K - $135K/yr

Bachelor's degree in Computer Engineering, Computer Science, Network Engineering or a related field ... Net and SQL. Prior experience must include 6 years in the following: Developing and maintaining

Zywave

Senior DevSecOps Engineer

WI · On-site +1

$112K - $154K/yr

The Senior DevSecOps Engineer will join our Platform Engineering team to design, build, and ... Programming ability in at least one of: .NET, Python, TypeScript/JavaScript. Preferred: * Exposure ...

Zywave

Senior DevSecOps Engineer

WI

$112K - $154K/yr

The Senior DevSecOps Engineer will join our Platform Engineering team to design, build, and ... Programming ability in at least one of: .NET, Python, TypeScript/JavaScript. Preferred: * Exposure ...

Moxe

Senior Data Engineer

Madison, WI

$120 - $160K/hr

The Senior Data Engineer is responsible for software development and data engineering projects ... Databricks, C# / .NET * Expert with unit, integration and data quality testing * Expert ...

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Senior Dot Net Developer information

See Wisconsin salary details

$36

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$79

How much do senior dot net developer jobs pay per hour?

As of Jul 18, 2026, the average hourly pay for senior dot net developer in Wisconsin is $60.76, according to ZipRecruiter salary data. Most workers in this role earn between $53.37 and $67.93 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Dot Net Developer, and why are they important?

To thrive as a Senior Dot Net Developer, you need advanced proficiency in C#, .NET frameworks, object-oriented programming, and a bachelor's degree in computer science or a related field. Expertise with Visual Studio, SQL Server, Azure DevOps, and relevant certifications like Microsoft Certified: .NET Developer are highly valued. Strong problem-solving, leadership, and effective communication skills help drive complex projects and mentor junior team members. These competencies ensure robust, scalable software solutions and foster high-performing development teams.

What is the difference between Senior Dot Net Developer vs Software Engineer?

AspectSenior Dot Net DeveloperSoftware Engineer
Required CredentialsBachelor's in CS or related, .NET certificationsBachelor's in CS or related, various programming certifications
Work EnvironmentDeveloping .NET applications, coding, debuggingDesigning, coding, testing software across platforms
Employer & Industry UsageTech companies, finance, healthcare using .NETBroad industry use, including tech, finance, startups
Common Search & ComparisonYesYes

The main difference between a Senior Dot Net Developer and a Software Engineer lies in their focus areas. Senior Dot Net Developers specialize in building and maintaining applications using the .NET framework, often with specific certifications. Software Engineers have a broader scope, working across various programming languages and platforms. Both roles are vital in tech industries, but the Senior Dot Net Developer role is more specialized in Microsoft technologies.

How does a Senior .NET Developer typically collaborate with cross-functional teams during a project lifecycle?

As a Senior .NET Developer, you will frequently work alongside product managers, UI/UX designers, quality assurance testers, and other developers to deliver robust software solutions. Your role often involves clarifying technical requirements, providing input on architecture and feasibility, and ensuring seamless integration with other systems. Effective communication and proactive problem-solving are vital, as you'll help bridge the gap between technical and non-technical stakeholders. Regular code reviews and agile ceremonies like sprint planning and stand-ups are common in this collaborative environment.

What does a Senior Dot Net Developer do?

A Senior Dot Net Developer designs, develops, and maintains software applications using Microsoft's .NET framework. They work on complex projects, often leading development teams, architecting solutions, and ensuring code quality through best practices. Their responsibilities also include troubleshooting issues, optimizing application performance, and mentoring junior developers. They typically collaborate with other IT professionals and stakeholders to deliver scalable and efficient software solutions.
What are the most commonly searched types of Dot Net Developer jobs in Wisconsin? The most popular types of Dot Net Developer jobs in Wisconsin are:
What are popular job titles related to Senior Dot Net Developer jobs in Wisconsin? For Senior Dot Net Developer jobs in Wisconsin, the most frequently searched job titles are:
What job categories do people searching Senior Dot Net Developer jobs in Wisconsin look for? The top searched job categories for Senior Dot Net Developer jobs in Wisconsin are:
What are popular job titles related to Senior Dot Net Developer jobs in WI? For Senior Dot Net Developer jobs in WI, the most frequently searched job titles are:
Senior Dot Net Developer jobs near you
Infographic showing various Senior Dot Net Developer job openings in Wisconsin as of July 2026, with employment types broken down into 83% Full Time, 6% Part Time, 2% Temporary, and 9% Contract. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution, with an average salary of $126,390 per year, or $60.8 per hour.
Senior Software Developer - Web

Senior Software Developer - Web

ULINE

Pleasant Prairie, WI • On-site

$96K - $148K/yr

Full-time

Medical, Retirement, PTO

Re-posted 11 days ago

Uline rating

8.3

Company rating: 8.3 out of 10

Uline

Based on 110 frontline employees who took The Breakroom Quiz

7.1

Company rating compared to similar companies: 7.1 out of 10

Retail wholesalers average

Based on 12,425 frontline employees who took The Breakroom Quiz

The best things about working at Uline

  • 100%

    100% say they get paid time off

    say they get paid time off

  • 97%

    97% say their health insurance is affordable

    say their health insurance is affordable

  • 83%

    83% say they get enough training

    say they get enough training

Featured by Uline, based on 110 Breakroom Quiz responses from their frontline employees

Job description

Senior Software Developer - Web
Pay from $96,000 to $148,000 per year
Corporate Headquarters
12575 Uline Drive, Pleasant Prairie, WI 53158
Enhance and support world-class web sites while growing your career at Uline. Sharpen your full-stack technical skills using leading-edge technologies to collaborate on supporting a performance-focused, always-available, mission-critical e-commerce application.
Careers Packed with Potential. Backed by 45+ years of success, Uline offers opportunities to grow your career with stability you can count on.
Position Responsibilities
  • Design, develop, test, deploy, support, and maintain complex web applications based on business requirements using approved technologies and coding standards.
  • Perform design and code reviews and help maintain code quality, performance and application responsiveness.
  • Assist in project planning and architectural design reviews.
  • Mentor other developers on programming issues and exhibit leadership in cross-functional development practices.
  • Work with development team to ensure process consistency and completion of team deliverables.

Minimum Requirements
  • Bachelor's degree in Computer Science, Information Technology or related field.
  • 5+ years web development experience.
  • Strong understanding of object-oriented design, web application architecture and relational database design.
  • Skilled in delivering web / e-commerce solutions with ASP.NET, MVC, C# and JavaScript technologies.
  • Experience using T-SQL to write SQL queries and stored procedures.
  • Proficient in code versioning and CI / CD tools.
  • Uline does not participate in the H1-B lottery.

Benefits
  • Complete health insurance coverage and 401(k) with 6% employer match that starts day one!
  • Multiple bonus programs.
  • Paid holidays and generous paid time off.
  • Tuition Assistance Program that covers professional continuing education.

Employee Perks
  • On-site café and first-class fitness center with complimentary personal trainers.
  • Over four miles of beautifully maintained walking trails.

About Uline
Uline, a family-owned company, is North America's leading distributor of shipping, industrial, and packaging materials with over 9,800 employees across 14 locations.
Uline is a drug-free workplace. All new hires must complete a pre-employment hair follicle drug screening. All positions are on-site.
EEO/AA Employer/Vet/Disabled
#LI-LM5
#CORP
(#IN-PPITL3)
#ZR-HQIT
Our employees make the difference and we are committed to offering exceptional benefits and perks! Explore Uline.jobs to learn more!

Working at Uline

Perks for frontline workers

From Uline, via Breakroom

  • Complete health insurance coverage and 401(k) with 6% employer match that starts day one!

  • Multiple bonus programs.

  • Paid holidays and generous paid time off.

  • Tuition Assistance Program that covers professional continuing education.

  • Fitness center and walking trails at select locations.

  • In-house speakers, workshops and seminars.

What to expect from working at Uline

From Uline

About Uline, in their own words

From Uline

Uline, a family-owned business headquartered in Kenosha County, Wisconsin, is the leading distributor of shipping, industrial and packaging materials to businesses throughout North America.

What Uline employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Uline logo

About Uline

Sourced by ZipRecruiter

Uline is North America's leading distributor of shipping, industrial and packaging materials. We're a family-owned company known for incredible service, quality products and same-day shipping of our huge in-stock inventory. With over 9,000 employees across 13 locations, it's time you joined Uline.

Industry

Paper product wholesalers, trucking and wholesale

Company size

5,001 - 10,000 Employees

Headquarters location

Pleasant Prairie, WI, US

Social media

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