Demo

Staff Software Engineer

myGwork - LGBTQ+ Business Community
Milwaukee, WI Full Time
POSTED ON 6/2/2026
AVAILABLE BEFORE 7/2/2026
This job is with Fiserv, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ business community. Please do not contact the recruiter directly.

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

Staff Software Engineer

TITLE: Staff Software Engineer

EMPLOYER: Fiserv Solutions, LLC

LOCATION: Milwaukee, WI (and various unanticipated locations throughout the U.S. subject to authorization from management)

DUTIES: Lead the architecture, design, and development of applications using JavaScript and JVM languages, container technologies, and cloud-native principles. Architect, design, and develop web-based front-end applications. Design and engineer web-based applications, write understandable and testable code, develop web applications compliant with Web standards, and architect complex API interactions. Create new products, enhance products, and resolve complex and technical challenges with reliable solutions. Participate in regular rotation as a scrum master; deploy and monitor the health of web applications and collaborate with cross functional, distributed agile teams for production development; and conduct UX design and quality engineering to build quality products from planning to production rollouts.

REQUIREMENTS: Bachelor's degree in Computer Science or a related field and 4 years in any job title involving software development experience. Prior experience must include: 4 years developing highly scalable, fault-tolerant distributed web systems; 4 years of software architecture and design; 4 years of software development using React, Webpack, Typescript, CSS, HTML, and Jest; 4 years working with database design and SQL using MySQL; 3 years of technical leadership delivering complex systems into production; 3 years working with Restful API; 3 years working with agile practices and iterative development using Jira; 2 years working with Java and SpringBoot; and 2 years using MongoDB database.

TRAVEL: None

TO APPLY: Select “Apply” on this page and follow the prompts to attach resume and submit.

JOB CODE: KG583

#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.

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