1

Senior Software Developer Engineer Jobs in Wisconsin

Senior Software Engineer

Milwaukee, WI · On-site

$120K - $159K/yr

Job Title Senior Software Engineer TITLE: Senior Software Engineer EMPLOYER: Fiserv Solutions, LLC LOCATION: Milwaukee, WI (and various unanticipated locations throughout the US subject to ...

Senior Software Engineer

Waukesha, WI · On-site

$122K - $161K/yr

Summary As a Senior Software Engineer, you will own the design, development, and delivery of next-generation compute solutions for Magnetic Resonance Imaging (MRI) scanners. Working across global ...

Senior Software Engineer

Waukesha, WI · On-site

$122K - $161K/yr

Summary As a Senior Software Engineer, you will own the design, development, and delivery of nextgeneration compute solutions for Magnetic Resonance Imaging (MRI) scanners. Working across global ...

Senior Software Engineer

Green Bay, WI · On-site

$119K - $157K/yr

As a Senior Software Engineer, you will design and deliver scalable software solutions that support ... Experience with cloud-native development, containerization, and DevOps practices * Experience with ...

$120/hr

As a Senior Software Engineer, this professional will lead the design and development of entire computer systems and application software. They will leverage their expertise to create scalable and ...

$120/hr

As a Senior Software Engineer, this professional will lead the design and development of entire computer systems and application software. They will leverage their expertise to create scalable and ...

$120/hr

As a Senior Software Engineer, this professional will lead the design and development of entire computer systems and application software. They will leverage their expertise to create scalable and ...

$120/hr

As a Senior Software Engineer, this professional will lead the design and development of entire computer systems and application software. They will leverage their expertise to create scalable and ...

Sr. Software Engineer - Salesfore

Milwaukee, WI · Hybrid

$120K - $159K/yr

In the role of Sr. Software Engineer - Salesforce working in Milwaukee, WI you will be part of the ... You have a proven track record of working with DevOps practices and tools * You have expert ...

$120/hr

As a Senior Software Engineer, this professional will lead the design and development of entire computer systems and application software. They will leverage their expertise to create scalable and ...

$120/hr

As a Senior Software Engineer, this professional will lead the design and development of entire computer systems and application software. They will leverage their expertise to create scalable and ...

$120/hr

As a Senior Software Engineer, this professional will lead the design and development of entire computer systems and application software. They will leverage their expertise to create scalable and ...

$120/hr

As a Senior Software Engineer, this professional will lead the design and development of entire computer systems and application software. They will leverage their expertise to create scalable and ...

Sr. Software Engineer - Salesfore

Milwaukee, WI · Hybrid

$120K - $159K/yr

In the role of Sr. Software Engineer - Salesforce working in Milwaukee, WI you will be part of the ... You have a proven track record of working with DevOps practices and tools * You have expert ...

Sr. Software Engineer - Salesfore

Milwaukee, WI · On-site

$120K - $159K/yr

In the role of Sr. Software Engineer - Salesforce working in Milwaukee, WI you will be part of the ... You have a proven track record of working with DevOps practices and tools * You have expert ...

Sr. Software Engineer - Salesfore

Milwaukee, WI · Hybrid

$120K - $159K/yr

In the role of Sr. Software Engineer - Salesforce working in Milwaukee, WI you will be part of the ... You have a proven track record of working with DevOps practices and tools * You have expert ...

Senior Software Developer

Milwaukee, WI · On-site

$53.50 - $70.75/hr

Patterns & Practices relevant to high-quality software design and architecture WE'VE GOT: * Fast-paced, collaborative work environment with constant learning * Chance to work with global brands on ...

Senior Software Developer

Milwaukee, WI · On-site

$53.75 - $71/hr

Patterns & Practices relevant to high-quality software design and architecture WE'VE GOT: * Fast-paced, collaborative work environment with constant learning * Chance to work with global brands on ...

Showing results 41-60

Senior Software Developer Engineer information

See Wisconsin salary details

$15

$62

$88

How much do senior software developer engineer jobs pay per hour?

As of Sep 1, 2026, the average hourly pay for senior software developer engineer in Wisconsin is $62.31, according to ZipRecruiter salary data. Most workers in this role earn between $52.88 and $69.86 per hour, depending on experience, location, and employer.

What is a senior software developer engineer?

Senior Software Developer Engineers are experienced professionals who design, develop, and maintain complex software systems. They lead technical projects, mentor junior developers, and collaborate with cross-functional teams to deliver high-quality solutions. Their responsibilities often include architecting software, reviewing code, ensuring best practices, and troubleshooting critical issues. Senior developers play a key role in shaping technical strategies and guiding the overall direction of software projects.

What are the key skills and qualifications needed to thrive as a senior software developer engineer?

A Senior Software Developer Engineer requires advanced programming skills, deep understanding of software architecture, and several years of experience with a relevant degree in computer science or a related field. Familiarity with modern development frameworks, version control systems like Git, and certifications such as AWS Certified Developer or Microsoft Certified: Azure Developer Associate are often expected. Strong problem-solving abilities, effective communication, and leadership skills help in mentoring teams and collaborating on complex projects. These competencies ensure high-quality software delivery, efficient teamwork, and innovation within dynamic tech environments.

What are some common challenges faced by senior software developer engineers when leading project teams?

Senior Software Developer Engineers often encounter challenges such as balancing technical leadership with hands-on coding, managing cross-functional communication, and aligning team members with project goals. They may also need to mentor junior developers while ensuring code quality and timely delivery of features. Navigating competing priorities and rapidly changing requirements requires strong problem-solving skills and adaptability, as well as effective collaboration with project managers, designers, and QA teams.

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

AspectSenior Software Developer EngineerSoftware Developer
Required CredentialsBachelor's degree in CS or related field; 3+ years experience; sometimes certifications like Microsoft or AWSBachelor's degree in CS or related field; 0-2 years experience; certifications are optional
Work EnvironmentTeam lead roles, project planning, mentoringDevelopment tasks, coding, testing
Employer & Industry UsageTech companies, software firms, startupsSame as Senior Software Developer Engineer

The main difference is experience level and responsibilities. Senior Software Developer Engineers typically have more experience, take on leadership roles, and mentor junior developers, while Software Developers focus on coding and implementing features. Both roles are essential in software development teams, but the senior position involves more strategic and supervisory duties.

What are the most commonly searched types of Software Developer Engineer jobs in Wisconsin?

The most popular types of Software Developer Engineer jobs in Wisconsin are:

What cities in Wisconsin are hiring for Senior Software Developer Engineer jobs?

Cities in Wisconsin with the most Senior Software Developer Engineer job openings:

Infographic showing various Senior Software Developer Engineer job openings in Wisconsin as of August 2026, with employment types broken down into 87% Full Time, 10% Part Time, and 3% Contract. Highlights an 84% Physical, 4% Hybrid, and 12% Remote job distribution, with an average salary of $129,601 per year, or $62.3 per hour.

Senior Software Engineer

Fiserv, Inc.

Milwaukee, WI • On-site

$120K - $159K/yr

Full-time

Re-posted 17 days ago


Fiserv rating

7.7

Company rating: 7.7 out of 10

Based on 95 frontline employees who took The Breakroom Quiz

105th of 152 rated financial services


Job description

Calling all innovators - find your future at Fiserv.
We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a difference at Fiserv.
Job Title
Senior Software Engineer
TITLE: Senior Software Engineer
EMPLOYER: Fiserv Solutions, LLC
LOCATION: Milwaukee, WI (and various unanticipated locations throughout the US subject to authorization from management)
DUTIES: Deliver enterprise grade financial transactions processing solutions tailored to the Payments industry. Collaborate with stakeholders to gather business requirements and translate them into technical specifications and detailed design documents. Design, code, and integrate new functionalities into existing systems as well as build new systems using cutting edge technologies while adhering to industry standards and security protocols. Ensure the quality of software deliverables through rigorous code reviews, implementing best practices in coding, and addressing production challenges promptly. Work closely with QA teams throughout the testing phase and resolve any identified issues in a timely manner. Actively participate in project meetings and sprint planning sessions, ensuring stakeholders are updated on project progress, timelines, and any dependencies. Ensure compliance with necessary network certifications to meet industry regulations and standards. Manage application deployments, ensuring that new releases are executed smoothly without disrupting existing services. Collaborate with global teams to develop effective solutions that align with business objectives.
REQUIREMENTS: Bachelor's degree in Computer Science, Engineering, or a related field and 4 years in any job title involving software development experience in Credit and Debit payment processing. Prior experience must include 4 years in the following: Working with object-oriented languages, distributed systems, AWS and GCP services; Building high availability and highly scalable payment processing applications; Working in .NET, C#, REST APIs, and Microsoft SQL; Working with Agile methodologies; Working in TCP/IP and Socket Programming; and Working in Asynchronous Multithreaded architecture.
TRAVEL: None
TO APPLY: Apply by selecting "Apply" on this page and following prompts to attach resume and submit.
JOB CODE: KG553
#P3M
It is unlawful to discriminate against a prospective employee due to the individual's status as a veteran.
Our commitment to Equal Opportunity:
Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law.
If you have a disability and require a reasonable accommodation in completing a job application or otherwise participating in the overall hiring process, please contact AskHR.US@fiserv.com. Please note our AskHR representatives do not have visibility to your application status. Current associates who require a workplace accommodation should refer to Fiserv's Disability Accommodation Policy for additional information.
Note to agencies:
Fiserv does not accept resume submissions from agencies outside of existing agreements. Please do not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.
Warning about fake job posts:
Please be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information. Any communications from a Fiserv representative will come from a legitimate Fiserv email address.

What Fiserv employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


Fiserv logo

About Fiserv

Sourced by ZipRecruiter

Fiserv is a global leader in fintech and payments for over 35 years serving thousands of financial institutions and millions of businesses in more than 100 countries. Our Purpose is to deliver superior value for our clients through leading technology, targeted innovation, and excellence in everything we do as we process over 40% of the world's debit and credit transactions.

Industry

It services and software development

Company size

10,000+ Employees

Headquarters location

Brookfield, WI, US

Social media