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Senior Software Development Engineer Jobs in Wisconsin

ULINE

Senior Software Engineer

Kenosha, WI

$119K - $157K/yr

Senior Software Engineer Corporate Headquarters 12575 Uline Drive, Pleasant Prairie, WI 53158 Are ... Java development and SQL experience. * 5+ years of Microservices development with Java Spring ...

Resource Innovations

Senior Software Engineer

Madison, WI · On-site +1

$123K - $162K/yr

Resource Innovations is seeking Senior Software Engineer to join our growing Software as a Service ... Engage in the full software development lifecycle, from requirement analysis to deployment and ...

Resource Innovations

Senior Software Engineer

Madison, WI · On-site

$123K - $162K/yr

Resource Innovations is seeking Senior Software Engineer to join our growing Software as a Service ... Engage in the full software development lifecycle, from requirement analysis to deployment and ...

MARS IT

Senior Software Engineer -API

Milwaukee, WI

$120K - $159K/yr

MARS Solutions Group is looking for an experienced Senior Software Engineer . Our client is an ... Supports contract-first API development practices and tooling built around OpenAPI Specification ...

Exact Sciences

Sr. Software Engineer

Madison, WI

$123K - $162K/yr

Position Overview As a Sr. Software Engineer, this seasoned professional will demonstrate ... This role will have a lead role in the design, development, and testing of software applications ...

Exact Sciences

Sr. Software Engineer

Madison, WI · On-site

$123K - $162K/yr

Position Overview As a Sr. Software Engineer, this seasoned professional will demonstrate ... This role will have a lead role in the design, development, and testing of software applications ...

Exactsciences

Sr. Software Engineer

Madison, WI

$123K - $162K/yr

Position Overview As a Sr. Software Engineer, this seasoned professional will demonstrate ... This role will have a lead role in the design, development, and testing of software applications ...

GE HealthCare

Sr. Software Engineer

Waukesha, WI · On-site

$122K - $161K/yr

Summary As a Senior Software Engineer, you'll play a meaningful role in shaping the next generation ... Work within Agile development practices and a continuous integration environment to help us ...

SECURA Insurance

Senior Software Engineer

Neenah, WI · On-site

$123K - $163K/yr

The Senior Software Engineer at SECURA designs, develops, and supports scalable, secure software ... full software development lifecycle. This role operates with a high degree of independence ...

ColdQuanta

Sr Software Engineer

Madison, WI · On-site

$106K - $145K/yr

We are seeking a Senior Software Engineer to join the team building the control system software for ... Advocate for and implement innovative software development methodologies and tools to improve team ...

Infleqtion

Sr Software Engineer

Madison, WI · On-site

$106K - $145K/yr

We are seeking a Senior Software Engineer to join the team building the control system software for ... Advocate for and implement innovative software development methodologies and tools to improve team ...

Infleqtion

Sr Software Engineer

Madison, WI · On-site

$106K - $145K/yr

We are seeking a Senior Software Engineer to join the team building the control system software for ... Advocate for and implement innovative software development methodologies and tools to improve team ...

Gehc

Senior Software Engineer - Digital

Waukesha, WI · On-site

$122K - $161K/yr

Summary We are seeking a Senior Software Engineer for ECG Management with deep experience ... Drive world-class quality in the development and support of products * Ensure team receives ...

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Senior Software Development Engineer information

See Wisconsin salary details

$76.2K

$144.6K

$193.8K

How much do senior software development engineer jobs pay per year?

As of Jun 6, 2026, the average yearly pay for senior software development engineer in Wisconsin is $144,632.00, according to ZipRecruiter salary data. Most workers in this role earn between $123,600.00 and $163,000.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Software Development Engineer, and why are they important?

To thrive as a Senior Software Development Engineer, you need deep expertise in software engineering principles, advanced programming skills in languages such as Java, Python, or C++, and a bachelor's or higher degree in computer science or a related field. Familiarity with version control systems like Git, cloud platforms such as AWS or Azure, and experience with CI/CD pipelines are typically required, and certifications in these technologies can be advantageous. Strong problem-solving, leadership, and communication skills help you mentor junior engineers and collaborate effectively across teams. These competencies are critical for delivering robust solutions, driving technical innovation, and ensuring project success in complex engineering environments.

What are some common challenges Senior Software Development Engineers face when leading cross-functional projects?

Senior Software Development Engineers often encounter challenges such as aligning priorities across diverse teams, managing technical debt while delivering new features, and ensuring effective communication among stakeholders. Balancing hands-on coding with mentorship responsibilities and architectural decision-making can also be demanding. Success in this role typically requires strong interpersonal skills, proactive problem-solving, and the ability to adapt to shifting project requirements while maintaining high code quality.

What are Senior Software Development Engineers?

Senior Software Development Engineers are experienced professionals who design, develop, and maintain complex software systems. They often lead technical projects, mentor junior developers, and ensure software quality and best practices within a team. Their responsibilities include writing code, conducting code reviews, collaborating with cross-functional teams, and solving challenging technical problems. Senior Software Development Engineers typically have several years of industry experience and a deep understanding of software engineering principles.

What is the difference between Senior Software Development Engineer vs Software Development Engineer?

AspectSenior Software Development EngineerSoftware Development Engineer
ExperienceTypically 5+ years, with leadership responsibilitiesEntry to mid-level, 1-3 years of experience
ResponsibilitiesDesigning complex systems, mentoring juniors, leading projectsImplementing features, fixing bugs, collaborating on code
Skills & CertificationsProficiency in multiple programming languages, system design, often with certificationsStrong coding skills, foundational knowledge, less emphasis on certifications
Work EnvironmentOften leads teams, involved in architecture decisionsFocused on individual contributions, team collaboration

The main difference between a Senior Software Development Engineer and a Software Development Engineer lies in experience, responsibilities, and leadership. Seniors typically lead projects and mentor others, while juniors focus on coding and task completion. Both roles are vital in software development teams, with seniors bringing more strategic input and mentorship.

Senior Software Engineer

Senior Software Engineer

ULINE

Kenosha, WI

$119K - $157K/yr

Full-time

Medical, Retirement, PTO

Posted 26 days ago

Uline rating

8.3

Company rating: 8.3 out of 10

Uline

Based on 107 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 11,827 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

  • 96%

    96% say their health insurance is affordable

    say their health insurance is affordable

  • 85%

    85% say they get enough training

    say they get enough training

Featured by Uline, based on 107 Breakroom Quiz responses from their frontline employees

Job description

Senior Software Engineer

Corporate Headquarters

12575 Uline Drive, Pleasant Prairie, WI 53158

Are you an expert at developing software solutions from start to finish? Then you belong at Uline! Join us as a Senior Software Engineer, where you'll works hands-on to design and implement solutions that power our always-on cloud-native microservices and drive success at our growing North American company.

Careers Packed with Potential. Backed by 45+ years of success, Uline offers opportunities to grow your career with stability you can count on.

Why IT at Uline?
Uline's 450+ person in-house tech team builds and supports the custom systems that run our business. The team owns and creates solutions that operate at scale, supporting operations from warehouse management to e-commerce.

Position Responsibilities

  • Drive the transition to a resilient, always-on microservices architecture on RedHat OpenShift.

  • Provide technical guidance to a team of Software Engineers, ensuring project support and strong performance.

  • Build and secure scalable cloud-native applications using Java and Spring Boot.

  • Enhance system observability and monitoring across thousands of microservices with tools like DynaTrace, Grafana and Elastic Stack.

  • Streamline deployments with a GitOps powered CI/CD pipeline built on Tekton and Argo CD.

Minimum Requirements

  • Bachelor's degree in information technology, computer science or related field.

  • 10+ years of Java development and SQL experience.

  • 5+ years of Microservices development with Java Spring framework.

  • 2+ years deploying and managing Java microservices on Kubernetes platforms such as RedHat OpenShift.

  • 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 cafe 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 adrug-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-JD1

#CORP

(#IN-PPITL2)

#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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