Requisition ID R-10370981 Date posted 08/06/2025 End Date 08/29/2025 City Berkeley Heights State/Region New Jersey Country United States Location Type Onsite

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

Fraud Data Scientist

What does a successful Fraud Data Scientist at Fiserv do?

As a Fraud Data Scientist, your role will involve implementing analytical processes to identify fraud attacks, assess their impacts, develop effective prevention and mitigation strategies, and monitor the overall performance of the fraud risk ecosystem. You will write and modify Python and SQL code to effectively communicate its functionality. Additionally, you will conduct analyses related to root cause evaluations and associated volumes, along with their financial and operational impacts, providing recommended remediation paths to prevent fraud.

What you will do:

• Enhance and execute analysis for identifying new fraud attacks, detect attack signatures, and determine root cause of fraud events observed or attempted in the network using data associated with cardholder accounts that includes both financial and non-financial data.
• Maintain and monitor a robust suite of early warning monitors to systemically identify abnormal activity and possible pre-cursor attack activity; produce monitors via dashboards, daily monitoring reports and ad-hoc reporting.
• Quickly source, analyze and deduce root cause and effective mitigation options consistently and accurately across the network.
• Manage fraud ecosystem measures to monitor the effectiveness and performance of all fraud controls.
• Conduct ad-hoc analysis to ensure accuracy and speed by maintaining a robust set of analytical capabilities and datasets.

What you will need to have:

• Bachelor’s degree in Business and/or Computer Science or military experience or equivalent work experience.
• 3+ years of related work experience in Fin Tech, Ecommerce, Banking, and/or fraud prevention.
• 3+ years of experience as a Data Analyst in using Snowflake, Palantir, AWS, Azure, Splunk and/or other Fraud Prevention Platform building Fraud Prevention Rules and Artificial Intelligence Machine Learning models.
• Proficiency in writing, modifying, developing, and creating projects using Python and SQL code to query databases, analyze data, develop custom analysis scripts, automate processes, and work with large datasets.
• Experience mining complex datasets and generating business reports.
• Experience developing, creating, and presenting complex concepts and outcomes to senior leaders in support of a positive ROI and decreasing Fraud.

What would be great to have:

• Master's degree.
• Fraud Certification in ACAMS CAFS, ACFE
• Coding Certification and/or documented supporting use case, education.

Important information about this role:

• In order to be considered, you must be legally authorized to work in the U.S. without need for visa sponsorship, now or in the future.
• This role is on-site Monday through Friday. Fiserv considers in-person collaboration to be an essential part of this role as in-person office experience helps you with your overall onboarding experience and leads to stronger productivity.

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Salary Range

$90,000.00 - $144,000.00

These pay ranges apply to employees in New Jersey, New York and California. Pay ranges for employees in other states may differ.

It is unlawful to discriminate against a prospective employee due to the individual's status as a veteran.

This position is not eligible for an annual incentive opportunity and is also not eligible to earn commissions.

Thank you for considering employment with Fiserv. Please:

• Apply using your legal name
• Complete the step-by-step profile and attach your resume (either is acceptable, both are preferable).

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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