Role Overview
Fiserv is hiring a Junior Data Scientist (Analyst III), Fraud & Credit Risk - Decision Science. This is a full-time role in IN. Part of Fiserv's Risk hiring. Full responsibilities, required qualifications, and the apply link are listed in the description below.
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Job Description
As a Jr. Data Scientist (Analyst III) in Fraud & Credit Risk - Decision Science at Fiserv, you will play a crucial role in the Global Business Solutions (Merchant business) team. Your main responsibilities will include:
- Developing and deploying ML/predictive models using internal and external data.
- Tracking and monitoring model performance and providing analytical support for business decisions.
- Conducting complex analysis using statistical and quantitative techniques.
- Evaluating and integrating data from various sources for modeling, analytics, and reporting.
- Generating insights from data to assess key performance indicators/trends.
- Partnering with business and technical SMEs to analyze and solve business problems.
- Supporting the transformation of risk data capabilities through advanced technology and real-time decision-making.
- Implementing models and decision rules in production with IT/deployment teams.
- Developing documentation to meet internal and external stakeholder requirements.
- Coaching junior team members and overseeing project delivery.
Qualifications required for this role:
- Bachelor's degree in Mathematics, Statistics, Computer Science, Engineering, or related field.
- 7 years of experience in risk/marketing data analytics or predictive modeling.
- Proficiency in SQL, Python, SAS, or other analytical tools/open-source programming languages.
- Strong technical skills and problem-solving ability.
- Excellent communication and interpersonal skills.
Having the following qualifications would be great:
- Master's degree in Mathematics, Statistics, Computer Science, Engineering, or related field.
- 10 years of relevant experience.
- Experience in statistical/financial modeling in the FinTech/Payments domain.
- Experience with credit bureaus and other external data sources.
- Hands-on experience with AI/Money Laundering techniques.
Thank you for considering employment with Fiserv. Please apply using your legal name, complete the step-by-step profile, and attach your resume. Fiserv is proud to be an Equal Opportunity Employer, and we do not accept resume submissions from agencies outside of existing agreements. Beware of fraudulent job postings that are not affiliated with Fiserv. As a Jr. Data Scientist (Analyst III) in Fraud & Credit Risk - Decision Science at Fiserv, you will play a crucial role in the Global Business Solutions (Merchant business) team. Your main responsibilities will include:
- Developing and deploying ML/predictive models using internal and external data.
- Tracking and monitoring model performance and providing analytical support for business decisions.
- Conducting complex analysis using statistical and quantitative techniques.
- Evaluating and integrating data from various sources for modeling, analytics, and reporting.
- Generating insights from data to assess key performance indicators/trends.
- Partnering with business and technical SMEs to analyze and solve business problems.
- Supporting the transformation of risk data capabilities through advanced technology and real-time decision-making.
- Implementing models and decision rules in production with IT/deployment teams.
- Developing documentation to meet internal and external stakeholder requirements.
- Coaching junior team members and overseeing project delivery.
Qualifications required for this role:
- Bachelor's degree in Mathematics, Statistics, Computer Science, Engineering, or related field.
- 7 years of experience in risk/marketing data analytics or predictive modeling.
- Proficiency in SQL, Python, SAS, or other analytical tools/open-source programming languages.
- Strong technical skills and problem-solving ability.
- Excellent communication and interpersonal skills.
Having the following qualifications would be great:
- Master's degree in Mathematics, Statistics, Computer Science, Engineering, or related field.
- 10 years of relevant experience.
- Experience in statistical/financial modeling in the FinTech/Payments domain.
- Experience with credit bureaus and other external data sources.
- Hands-on experience with AI/Money Laundering techniques.
Thank you for considering employment with Fiserv. Please apply using your legal name, complete the step-by-step profile, and attach your resume. Fiserv is proud to be an Equal Opportunity Employer, and we do not accept resume submissions from agencies outside of existing agreements. Beware of fraudulent job postings that are not affiliated with Fiserv.
Frequently Asked Questions
How do I apply for the Junior Data Scientist (Analyst III), Fraud & Credit Risk - Decision Science position at Fiserv?
Use the Apply button above to submit your application directly to Fiserv. Most applications take less than 5 minutes if your resume and contact details are ready, and you'll be routed to the employer's official application system to finish.
Where is the Junior Data Scientist (Analyst III), Fraud & Credit Risk - Decision Science position at Fiserv located?
This position is based in IN. Fiserv has not indicated remote or hybrid options for this role, so candidates should plan for on-site work.
What does a Junior Data Scientist (Analyst III), Fraud & Credit Risk - Decision Science at Fiserv earn?
Fiserv has not disclosed a salary range in this posting. Many employers share specifics later in the interview process; you can also ask during a recruiter screen if compensation transparency is important to you.
When was the Junior Data Scientist (Analyst III), Fraud & Credit Risk - Decision Science role at Fiserv posted?
This role was posted on April 29, 2026 (52 days ago). It's still listed as actively hiring; we re-confirm openings against the source system multiple times per day and remove closed roles.
Is the Junior Data Scientist (Analyst III), Fraud & Credit Risk - Decision Science role at Fiserv entry-level?
Yes. This is an entry-level position. Strong candidates typically have 0-2 years of relevant work experience, internships, or significant project work. Read the full description for any specific qualification requirements Fiserv has listed.
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