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Fintech Software Engineer Jobs in Wisconsin (NOW HIRING)

Fiserv, Inc.

DevOps Engineer

Milwaukee, WI · On-site

$52 - $71.25/hr

We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way ... Collaborate with software developers, system operators, and other IT professionals to optimize the ...

Monitise

InterSystems IRIS Developer

Milwaukee, WI

$90K - $158K/yr

We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way ... What you must have? * 7+ years of software engineering experience, including technical leadership ...

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Fintech Software Engineer information

See Wisconsin salary details

$64.1K

$148.9K

$207.4K

How much do fintech software engineer jobs pay per year?

As of Jul 20, 2026, the average yearly pay for fintech software engineer in Wisconsin is $148,903.00, according to ZipRecruiter salary data. Most workers in this role earn between $121,100.00 and $174,600.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Fintech Software Engineer position, and why are they important?

To thrive as a Fintech Software Engineer, you need strong programming skills (commonly in Java, Python, or C++), a solid understanding of financial systems, and a bachelor’s degree in computer science or a related field. Familiarity with cloud platforms, API development, blockchain technologies, and relevant certifications like AWS Certified Developer or CFA (for those building trading platforms) is highly valuable. Collaboration, problem-solving, and effective communication are standout soft skills for this position. These competencies ensure secure, scalable, and user-focused financial technology solutions in a rapidly evolving industry.

What is a Fintech Software Engineer job?

A Fintech Software Engineer designs, develops, and maintains software solutions for financial technology applications, such as payment systems, trading platforms, and banking services. They work with technologies like blockchain, APIs, cloud computing, and data security to ensure reliable and secure financial transactions. This role requires expertise in programming languages like Python, Java, or C++, along with an understanding of financial regulations and compliance. Fintech engineers collaborate with product managers, data scientists, and security experts to innovate and improve financial services.

What are some typical challenges faced by Fintech Software Engineers in their daily work?

Fintech Software Engineers often work on complex systems that must comply with strict security and regulatory standards, which can be challenging when innovating with new technologies. They frequently juggle integrating modern solutions with legacy financial infrastructure, ensuring reliability while maintaining fast deployment cycles. Collaboration with product managers, compliance teams, and data scientists is common, requiring both technical expertise and clear communication. Successfully overcoming these challenges is crucial for delivering secure, high-performance financial applications in the competitive fintech landscape.

What are the most commonly searched types of Fintech Software Engineer jobs in Wisconsin? The most popular types of Fintech Software Engineer jobs in Wisconsin are:
What are popular job titles related to Fintech Software Engineer jobs in Wisconsin? For Fintech Software Engineer jobs in Wisconsin, the most frequently searched job titles are:
What job categories do people searching Fintech Software Engineer jobs in Wisconsin look for? The top searched job categories for Fintech Software Engineer jobs in Wisconsin are:
Fintech Software Engineer jobs near you
Software Development Engineering - Advisor

Software Development Engineering - Advisor

Fiserv, Inc.

Milwaukee, WI • On-site

Full-time

Re-posted 6 days ago

Fiserv rating

7.6

Company rating: 7.6 out of 10

Based on 94 frontline employees who took The Breakroom Quiz

109th of 148 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 - Advisor
TITLE: Software Development Engineering - Advisor
EMPLOYER: Fiserv Solutions, LLC
LOCATION: Milwaukee, WI (and various unanticipated locations throughout the US subject to authorization from management)
DUTIES: Provide technical design solutions for payments products. Work with business analyst team to understand business requirements. Analyze the requirement and translate requirements into software design diagram. Modernize product by evaluating new technologies including Microsoft technology stacks and open-source tools and libraries. Provide level 2 production support and work with application support team to resolve critical and high business impacting issues. Define the technical standards, including software coding standards. Improve quality of code through reviews and through awareness. Define approach of DevOps (CICD) pipeline for build and deployment. Create deployment plans and provide deployment support. Provide solutions to PenTest team and fix security observation as per OWASP standards.
REQUIREMENTS: Bachelor's degree in Computer Science or a related field and 4 years in any job title involving experience with solution designing for payment processing systems. Prior experience must include: 4 years working with Visual Studio, C#, VB.Net, ASP.NET, ADO.NET, WCF, and Entity Framework; 4 years working with Front-end UI using html, legacy angular.js, JavaScript, Bootstrap, XSLT, CSS, Bootstrap, and jQuery; 4 years working with .Net Framework and .Net Core; 4 years designing and implementing web services with REST and SOAP; 3 years working with SQL and database queries; and 3 years working with IIS including Web Config, app pools, security, and certificates.
TRAVEL: None
TO APPLY: Apply by selecting "Apply" on this page and following prompts to attach resume and submit.
JOB CODE: KG564
#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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