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Senior Software Development Engineer In Test Jobs in Milwaukee, WI

Fiserv, Inc.

Senior Software Engineer

Milwaukee, WI · On-site

$120K - $159K/yr

Senior Software Engineer EMPLOYER: Fiserv Solutions, LLC LOCATION: Milwaukee, WI (and various ... years in any job title involving software development experience in Credit and Debit payment ...

ULINE

Senior Software Developer - Web

Kenosha, WI · On-site

$96K - $148K/yr

Senior Software Developer - Web Pay from $96,000 to $148,000 per year Corporate Headquarters 12575 ... in Computer Science, Information Technology or related field. * 5+ years of software development ...

ULINE

Senior Software Developer - Web

Milwaukee, WI · On-site

$96K - $148K/yr

Senior Software Developer - Web Pay from $96,000 to $148,000 per year Corporate Headquarters 12575 ... in Computer Science, Information Technology or related field. * 5+ years of software development ...

Leinenkugel's

Sr. Software Engineer - Salesfore

Milwaukee, WI · Hybrid

$120K - $159K/yr

... build, test, deploy, and maintain). * Manage projects and processes for a single delivery team ... You have expert proficiency in three or more programming languages and associated development tools ...

GE HealthCare

Senior Software Engineer

Waukesha, WI · On-site

$122K - $161K/yr

... test case development, maintenance, and continuous integration patterns • Experience with ... Founded in 1892, the company is headquartered in Chicago, USA, with a team of 10001+ employees. The ...

Molson Coors

Sr. Software Engineer - Salesfore

Milwaukee, WI · Hybrid

$120K - $159K/yr

... build, test, deploy, and maintain). * Manage projects and processes for a single delivery team ... You have expert proficiency in three or more programming languages and associated development tools ...

Molson Coors

Sr. Software Engineer - Salesfore

Milwaukee, WI · On-site

$120K - $159K/yr

... build, test, deploy, and maintain). * Manage projects and processes for a single delivery team ... You have expert proficiency in three or more programming languages and associated development tools ...

Molson Coors

Sr. Software Engineer - Salesfore

Milwaukee, WI · Hybrid

$120K - $159K/yr

... build, test, deploy, and maintain). * Manage projects and processes for a single delivery team ... You have expert proficiency in three or more programming languages and associated development tools ...

GE HealthCare

Senior Software Engineer

Waukesha, WI · On-site

$122K - $161K/yr

Skilled in writing code that meets standards and delivers desired functionality using the ... Experience with automated test suites infrastructure - test case development, automation, and ...

Gehc

Senior Software Engineer

Waukesha, WI · On-site

$122K - $161K/yr

Skilled in writing code that meets standards and delivers desired functionality using the ... Experience with automated test suites infrastructure - test case development, automation, and ...

GE HealthCare

Senior Software Engineer

Waukesha, WI · On-site

$122K - $161K/yr

Experience in Linux software packaging and installation technologies. * Fluent in scripting ... Automated testing experience test case development, maintenance, and continuous integration ...

Gehc

Senior Software Engineer

Waukesha, WI · On-site

$122K - $161K/yr

Experience in Linux software packaging and installation technologies. * Fluent in scripting ... Automated testing experience test case development, maintenance, and continuous integration ...

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All JobsSoftware Development Engineer In Test JobsSenior Software Development Engineer In Test JobsSenior Software Development Engineer In Test Jobs in Milwaukee, WI

Senior Software Development Engineer In Test information

See Milwaukee, WI salary details

$22.2K

$123.7K

$161.1K

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

As of Sep 9, 2026, the average yearly pay for senior software development engineer in test in Milwaukee, WI is $123,708.00, according to ZipRecruiter salary data. Most workers in this role earn between $108,900.00 and $141,400.00 per year, depending on experience, location, and employer.

What does a senior software development engineer in test do?

A Senior Software Development Engineer in Test (SDET) is responsible for designing, developing, and maintaining automated test frameworks and tools to ensure the quality and reliability of software products. They work closely with development and QA teams to identify test requirements, create robust test cases, and integrate automated tests into the CI/CD pipeline. In addition to coding and scripting, Senior SDETs mentor junior team members, analyze test results, and help troubleshoot complex issues to continuously improve software quality. Their expertise bridges the gap between development and testing, ensuring both speed and quality in software releases.

How does a senior software development engineer in test typically collaborate with development and product teams to ensure software quality?

As a Senior Software Development Engineer In Test (SDET), you will work closely with both development and product teams throughout the software development lifecycle. This includes participating in design and requirements discussions to identify potential test cases early, contributing to test automation strategies, and providing feedback on testability and quality risks. SDETs often pair with developers to review code, co-create test plans, and triage bugs together, ensuring that testing is fully integrated into the CI/CD pipeline. Effective communication and cross-team collaboration are essential for proactively identifying issues and maintaining high software quality standards.

What are the key skills and qualifications needed to thrive as a senior software development engineer in test, and why are they important?

To thrive as a Senior Software Development Engineer In Test, you need advanced programming skills, deep knowledge of software testing methodologies, and a bachelor's degree in computer science or a related field. Expertise with automation frameworks (such as Selenium, Cypress, or Appium), CI/CD tools, and scripting languages is typically required, along with relevant certifications like ISTQB. Strong analytical thinking, problem-solving, and effective communication are crucial soft skills for collaborating with cross-functional teams and driving quality initiatives. These capabilities ensure rigorous test coverage, faster release cycles, and high-quality software products.

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

AspectSenior Software Development Engineer In TestSoftware Development Engineer In Test
ExperienceTypically 5+ years in testing and developmentEntry to mid-level, 1-3 years experience
ResponsibilitiesDesigns complex test frameworks, mentors juniors, leads testing initiativesDevelops test cases, automates tests, executes testing tasks
Skills & CertificationsAdvanced coding, automation, testing tools, leadership skillsProgramming, automation, testing tools
Work EnvironmentCollaborates with cross-functional teams, often in Agile settingsWorks closely with developers, focuses on automation and manual testing

In summary, a Senior Software Development Engineer In Test has more experience, leadership responsibilities, and strategic testing roles compared to a Software Development Engineer In Test, who primarily focuses on developing and executing tests.

What are popular job titles related to Senior Software Development Engineer In Test jobs in Milwaukee, WI?

For Senior Software Development Engineer In Test jobs in Milwaukee, WI, the most frequently searched job titles are:

What job categories do people searching Senior Software Development Engineer In Test jobs in Milwaukee, WI look for?

The top searched job categories for Senior Software Development Engineer In Test jobs in Milwaukee, WI are:

What cities near Milwaukee, WI are hiring for Senior Software Development Engineer In Test jobs?

Cities near Milwaukee, WI with the most Senior Software Development Engineer In Test job openings:

Senior Software Development Engineer In Test jobs near you
Infographic showing various Senior Software Development Engineer In Test job openings in Milwaukee, WI as of June 2026, with employment types broken down into 6% As Needed, 80% Full Time, 8% Part Time, 4% Contract, and 2% Nights. Highlights an 94% Physical, 1% Hybrid, and 5% Remote job distribution, with an average salary of $123,383 per year, or $59.3 per hour.

Software Development Engineering - Sr Professional

Milwaukee, WI • On-site

Fiserv, Inc.
IT Services • 10K+ employees
Learn more about Fiserv, Inc.external

$53.75 - $71/hr

Full-time

Re-posted 6 days ago

Key responsibilities

  • Design and develop enterprise standard applications on on-premises and cloud-based platforms.

  • Contribute to all phases of the software development lifecycle, including producing well-designed, testable, and efficient code.

  • Troubleshoot issues, incorporate security standards, and support continuous integration and deployment of applications.

Fiserv rating

7.7

Company rating: 7.7 out of 10

Based on 95 frontline employees who took The Breakroom Quiz

104th of 154 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
Software Development Engineering - Sr Professional
TITLE: Software Development Engineering - Sr Professional
EMPLOYER: Fiserv Solutions, LLC
LOCATION: Milwaukee, WI (and various unanticipated locations throughout the US subject to authorization from management)
DUTIES: Design and develop enterprise standard applications on on-perm and cloud-based platforms. Contribute to all phases of the software development lifecycle. Produce well designed, testable, efficient quality code. Ensure designs are in compliance with specifications, prepare and produce releases of software components, and support continuous improvement and innovation. Troubleshoot and diagnose issues and identify appropriate solutions. Incorporate latest security standards in the code to make it robust and secure. Work on continuous integration and deployment of applications and create and maintain the necessary pipelines. Lead the knowledge sharing sessions where the team shares ideas and new features of the product. Maintain a flexible and proactive work environment to facilitate a quick response to changing project requirements and customer objectives and innovate ways to meet mission goals successfully.
REQUIREMENTS: Bachelor's degree in Computer Science, Computer Engineering, or a related field and 2 years in any job title involving Full Stack application development experience within the Financial Services and Payments Processing industry. Prior experience must include 2 years in the following: Full Stack application development using Java, RestAPI, SpringBoot, React, Angular, and jQuery; Using one or more Relational and non-relational NoSQL databases including Oracle, SQL Server, Cosmos DB, MongoDB, Cassandra, or Redis; and Working with ReactJS,Kafka, Security, IAM Policies or Networking.
TRAVEL: None
TO APPLY: Apply by selecting "Apply" on this page and following prompts to attach resume and submit.
JOB CODE: KG590
#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

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Benefits

Hours and flexibility

Workplace

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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

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