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Fintech Programmer Jobs in Wisconsin (NOW HIRING)

Fiserv, Inc.

Senior Software Engineer

Milwaukee, WI · On-site

$120K - $159K/yr

We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way ... Senior Software Engineer EMPLOYER: Fiserv Solutions, LLC LOCATION: Milwaukee, WI (and various ...

Fiserv, Inc.

Big Data Engineer, Senior

Milwaukee, WI · On-site

$55 - $72.75/hr

We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way ... Big Data Engineer, Senior EMPLOYER: Fiserv Solutions, LLC LOCATION: Milwaukee, WI (and various ...

Fiserv, Inc.

Systems Engineering - Sr Advisor

Milwaukee, WI · On-site

$134K - $135K/yr

We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way ... Systems Engineering - Sr Advisor EMPLOYER: Fiserv Solutions, LLC LOCATION: Milwaukee, WI (and ...

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Fintech Programmer information

What is the difference between Fintech Programmer vs Fintech Software Developer?

AspectFintech ProgrammerFintech Software Developer
Required CredentialsBachelor's in Computer Science or related field; coding certificationsBachelor's in Computer Science or related field; coding certifications
Work EnvironmentFinancial tech companies, banks, startupsFinancial tech companies, banks, startups
Employer & Industry UsageUsed interchangeably in industry; focuses on coding and implementationOften used interchangeably; emphasizes software development lifecycle

Both roles involve coding and working within financial technology environments, with overlapping credentials and work settings. The main difference lies in terminology preference; 'Fintech Programmer' often emphasizes coding tasks, while 'Fintech Software Developer' may encompass broader software development responsibilities.

What are Fintech Programmers?

Fintech Programmers are software developers who specialize in creating technological solutions for the financial industry. They design, build, and maintain applications related to banking, investments, payments, and other financial services, often using advanced programming languages and frameworks. These professionals work on projects such as mobile banking apps, trading platforms, blockchain technology, and financial data analysis tools. Their expertise helps financial institutions innovate, improve security, and enhance the customer experience in a rapidly evolving digital landscape.

What are some unique challenges Fintech Programmers face when developing financial applications?

Fintech Programmers often encounter challenges related to ensuring high security and compliance with strict financial regulations while developing applications. They must design systems that can handle sensitive financial data, prevent fraud, and meet industry standards such as PCI DSS or GDPR. Additionally, integrating with legacy banking systems and third-party APIs can be complex, requiring robust error handling and real-time data processing skills. Collaboration with compliance officers, product managers, and QA testers is essential to deliver reliable, secure fintech solutions.

What are the key skills and qualifications needed to thrive as a Fintech Programmer, and why are they important?

To thrive as a Fintech Programmer, you need strong programming skills in languages like Python, Java, or C++, along with a solid understanding of financial systems and algorithms, often supported by a degree in computer science or a related field. Familiarity with financial APIs, blockchain technology, cloud platforms, and tools like SQL databases is typically required, and certifications in areas such as AWS or cybersecurity can be beneficial. Attention to detail, problem-solving ability, and effective communication are vital soft skills for collaborating with cross-functional teams and adapting to regulatory changes. These skills ensure the secure, efficient, and innovative development of financial technology solutions in a rapidly evolving industry.
What are popular job titles related to Fintech Programmer jobs in Wisconsin? For Fintech Programmer jobs in Wisconsin, the most frequently searched job titles are:
What job categories do people searching Fintech Programmer jobs in Wisconsin look for? The top searched job categories for Fintech Programmer jobs in Wisconsin are:
What cities in Wisconsin are hiring for Fintech Programmer jobs? Cities in Wisconsin with the most Fintech Programmer job openings:
Fintech Programmer jobs near you
Analyst Sr Lead, Performance Engineer

Analyst Sr Lead, Performance Engineer

Worldpay, Inc.

Milwaukee, WI • Hybrid

Full-time

Re-posted 6 days ago

Job description

Job Description

We are FIS. Our technology powers the world's economy and our teams bring innovation to life. We champion diversity to deliver the best products and solutions for our colleagues, clients and communities. If you're ready to start learning, growing and making an impact with a career in fintech, we'd like to know: Are you FIS?

NOTE:

1: This position is hybrid (3 days onsite) in our FIS Office locations in Jacksonville (FL), Atlanta (GA) & Milwaukee (WI).

2: Current or future Sponsorship is not available for this position.

About the team:

This role is with our Money Movement team (ACH, Payments) and they are focused on providing Money Movement products for our North America Clients.

What you will be doing:

  • Work with a team of highly skilled and motivated professionals on enhancing North America Money Movement products supporting ACH and Instant Payments.

  • Develop and execute performance, scalability, and high-availability tests, with a focus on reliability under load and failure conditions.

  • Implement and continuously improve performance monitoring and observability to understand and optimize runtime characteristics.

  • Build and maintain CI pipelines and automated test suites (unit, integration, and UI automation where applicable) using tooling such as Jenkins.

  • Troubleshoot and tune application and platform performance across application servers, databases, and containerized environments.

What you will need:

  • 6+ years of applications development and performance engineering experience.

  • Excellent knowledge of Java (JDK 1.8/17) and enterprise Java stack: JEE, Maven, Hibernate, EJB 3.1, plus integration technologies such as MQ.

  • Strong hands-on experience with SQL, and service/interface technologies such as REST, XML, XSD, JSON.

  • Proven expertise in monitoring and optimizing performance characteristics in complex systems.

  • Expertise in writing tests with a focus on performance and high availability.

  • Experience with continuous integration and automated testing practices (e.g., Jenkins, unit tests, integration tests, Selenium-based tests).

  • Very good knowledge of application servers such as WebSphere, WebLogic, JBoss, and OpenLiberty.

  • Very good knowledge of Oracle or PostgreSQL, including performance tuning.

  • Working knowledge of Docker and/or Kubernetes and Linux environments.

  • Excellent problem-solving, teamwork, and time-management skills.

Added Bonus if you have:

  • Knowledge of Kafka.

  • Payments expertise (e.g., SEPA, SWIFT MT) as an asset.

  • Additional depth with REST API design and/or PostgreSQL.

What we offer you:

At FIS, we hire the best. In return, you receive exceptional benefits including:

  • Opportunities to innovate in fintech

  • Tools for personal and professional growth

  • Inclusive and diverse work environment

  • Resources to invest in your community

  • Competitive salary and benefits

NOTE:

1: This position is hybrid (3 days onsite) in our FIS Office locations in Jacksonville (FL), Atlanta (GA) & Milwaukee (WI).

2: Current or future Sponsorship is not available for this position.


Privacy Statement

FIS is committed to protecting the privacy and security of all personal information that we process in order to provide services to our clients. For specific information on how FIS protects personal information online, please see the Online Privacy Notice.

EEOC Statement

FIS is an equal opportunity employer. We evaluate qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, marital status, genetic information, national origin, disability, veteran status, and other protected characteristics. The EEO is the Law poster is available here supplement document available here


For positions located in the US, the following conditions apply. If you are made a conditional offer of employment, you will be required to undergo a drug test. ADA Disclaimer: In developing this job description care was taken to include all competencies needed to successfully perform in this position. However, for Americans with Disabilities Act (ADA) purposes, the essential functions of the job may or may not have been described for purposes of ADA reasonable accommodation. All reasonable accommodation requests will be reviewed and evaluated on a case-by-case basis.

Sourcing Model

Recruitment at FIS works primarily on a direct sourcing model; a relatively small portion of our hiring is through recruitment agencies. FIS does not accept resumes from recruitment agencies which are not on the preferred supplier list and is not responsible for any related fees for resumes submitted to job postings, our employees, or any other part of our company.

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