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Sr Field Marketing Manager
Fireworks
San Francisco, CA · New York, NY
- $220,000 to $240,000 USD / year
…to build, train, and serve AI models tailored to their own data, workflows, and products. Founded by the team behind PyTorch and backed by AMD, Atreides, Benchmark Capital, Index Ventures,…
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Staff Systems Engineer
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Santa Clara, CA
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UT
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Web Application Developer Intern
GMRE
SOUTH OGDEN, UT
Added 4 mins ago
CC
Aviation Maintenance Program Laboratory Technician
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San Luis Obispo, CA
- $32.07 to $38.98 USD / hour
Design, construct, assemble, adjust, test, and clean equipment and apparatus used in laboratory settings, demonstrations, and special projects;
Added 4 mins ago
Instructor HVACR Technician
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ST GEORGE, UT
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Lead Equity Program Manager
COTIVITI, INC.
SOUTH JORDAN, UT
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Technical Product Owner
COTIVITI, INC.
SOUTH JORDAN, UT
…testers, and teams such as Client Services, Operations, Clinical, Data Science, and Marketing. Responsibilities Conduct interviews and requirement workshops with a cross-disciplined team to…
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Senior DevOps Engineer (US REMOTE)
MOTOROLA INC
WEST VALLEY CITY, UT
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System Integration Engineer – Tech Lead
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West Valley City, UT
- $153,192 to $163,192 USD / year
· Leads development of high-level system architecture documents and detailed design specifications to serve as a guide for system and application development;
Added 4 mins ago
Senior Director of Programs
Northrop Grumman
Roy, UT
Applicants must have an active U.S
Added 4 mins ago
Principal / Sr. Principal Electrical Engineer
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Roy, UT
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Electrical Engineer, Senior - Secret
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OGDEN, UT
Must have and be able to maintain an Active Secret Clearance
Added 4 mins ago
Director, Clinical Development
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Salt Lake City, UT
…Lombs surgical device portfolio. This role will focus on the design and execution of clinical strategies for innovative ophthalmic devices, including intraocular lenses (IOLs), inserters,…
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Software Engineer - AI
SHI
Salt Lake City, UT
…business applications. You'll develop Python services, APIs, and data-driven solutions across cloud and on-premises environments while working with technologies from NVIDIA, Microsoft, and…
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Product Manager
Meta
Salt Lake City, UT
Meta Product Managers work with cross-functional teams of engineers, designers, data scientists and researchers to build products. We are looking for extremely entrepreneurial Product…
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Enterprise Architect - Network and Connectivity
Oracle
Salt Lake City, UT
- $97,800 to $209,500 USD / year
…mission-driven organization. In this role, you will lead the tactical design and delivery of enterprise health IT architecture across large-scale federal healthcare environments. You will…
Added 4 mins ago
D
Advertising Sales Intern
DIRECTV
Salt Lake City, UT
- $20 to $28 USD / hour
Duration: 10-week hybrid internship (in New York City office 2 days per week) · Eligibility: Must have full U.S
Added 4 mins ago
Senior CXO Customer Advocacy Manager
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…customers, lead discovery conversations, and translate complex data security and cyber resilience outcomes into narratives that hold up at the board and C-suite level. They also own CXO…
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Federal Oracle Health Automation Engineer - Eggplant
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Salt Lake City, UT
- $23.8 to $56.83 USD / hour
…SenseTalk , supporting initiatives such as regression testing, test data population, interface testing, and other quality assurance…
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Senior Director Software Engineering
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Salt Lake City, UT
Work within and across Agile teams to design, develop, test, implement, and support technical solutions across a full-stack development tools and technologies
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Senior Manager, Sales Operations
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Salt Lake City, UT
Design, implement, and continuously improve sales operations processes and CRM governance (Salesforce) to ensure data integrity, pipeline visibility, and adoption across the global Inside…
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Patient Safety Associate I (Drug Safety Associate I)
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Salt Lake City, UT
…partner with biopharmaceutical companies and research sites to design and deliver patient focused clinical trials that broaden access and make research a care option for anyone,…
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Data Architect- Aerospace, Defense, and Mobility Sector - Senior Manager- Consulting - Open Location
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Salt Lake City, UT
To qualify for the role, you must have:
Added 4 mins ago
Core Senior .NET Software Engineer
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The Senior Software Engineer leads the design, development, and deployment of complex software solutions, ensuring scalability and maintainability. This role architects and implements…

Fiserv

AI Data Scientist

Washington, DC, United States

$90,000.00 - $152,400.00

Apply on usnlx.com About employer

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Job details

Pay: $90,000.00 - $152,400.00
Experience: 2+ years of hands-on experience developing LLM and generative AI solutions, including autonomous agents, foundation-model architectures, and production-grade RAG pipelines.
Posting language: English
Posted: Oct 24, 2026

Original 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

AI Data Scientist

About your role:

The AI Data Scientist will design and deliver advanced applied AI, machine learning, and generative AI solutions for complex fintech and payments use cases. This hands-on role will work across high-volume transaction data, merchant and consumer intelligence, fraud and risk, forecasting, and payment optimization, partnering with product, engineering, architecture, and business teams to move solutions from research into production.

What you’ll do:

Design, develop, and deploy AI and machine learning solutions that address complex business problems and create measurable value across payments and financial services.
Own the end-to-end data science lifecycle, including problem formulation, exploratory analysis, feature engineering, experimentation, model development, validation, deployment, monitoring, and continuous improvement.
Apply advanced analytics and AI to payment and transaction use cases such as merchant and consumer intelligence, fraud and risk, personalization, forecasting, anomaly detection, and authorization optimization.
Partner with cross-functional teams, mentor data scientists, and translate emerging AI research into reusable, production-ready capabilities.
Develop scalable AI/ML pipelines and production solutions using modern cloud, data, and MLOps platforms, with appropriate testing, observability, governance, and performance optimization.
Create high-quality training, evaluation, and synthetic datasets while maintaining data integrity, privacy, security, and responsible AI practices.
Develop and adapt domain-specific models through prompt and context engineering, retrieval, fine-tuning, model optimization, and rigorous evaluation.
Build generative and agentic AI solutions, including foundation-model applications, retrieval-augmented generation, tool-calling workflows, structured outputs, and multi-agent systems.

Experience you’ll need to have:

5+ years of experience with a proven track record of delivering high-impact AI solutions in leading technology, fintech, payments, financial services, research, or consulting organizations.
2+ years of hands-on experience developing LLM and generative AI solutions, including autonomous agents, foundation-model architectures, and production-grade RAG pipelines.
Experience building production-grade AI/ML solutions using cloud and data platforms such as Azure, AWS, Databricks, Snowflake, or comparable technologies.
Strong programming skills in Python and SQL, with experience using frameworks such as PyTorch, scikit-learn, XGBoost, and Spark to work with large-scale datasets.
Deep applied AI expertise across machine learning, deep learning, statistical modeling, experimentation, forecasting, anomaly detection, optimization, and model validation.
Strong fintech, payments, banking, or financial-services experience, with practical knowledge of high-volume transactional data and financial-data controls.
Bachelors or Master's in Computer Science, Artificial Intelligence, Data Science, or another quantitative field from a recognized institution.

Experience that would be great to have:

Experience with card payments, acquiring, issuing, merchant analytics, fraud, risk, authorization, digital payments, or payment-network data.
Experience adapting and optimizing foundation models using fine-tuning, LoRA/QLoRA, distillation, or comparable techniques.
Demonstrated ability to mentor data scientists and establish reusable AI patterns, engineering standards, and responsible AI practices.
Experience with vector and hybrid retrieval, semantic data architectures, model/agent observability, MLflow, and automated evaluation frameworks.
Experience with agent orchestration frameworks such as LangGraph, Microsoft Agent Framework, LlamaIndex, OpenAI Agents SDK, or comparable technologies.

How you’ll work:

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 experiences help you with your overall onboarding experience and leads to stronger productivity.

Travel:

Approximately 10% travel off-site or to other office locations is expected.

Sponsorship:

· You must currently possess valid and unrestricted U.S. work authorization to be considered for this role. Individuals with temporary visas including, but not limited to, F-1 (OPT, CPT, STEM), H-1B, H-2, or TN, or any candidate requiring sponsorship, now or in the future, will not be considered.

Salary Range

$90,000.00 - $152,400.00

These pay ranges apply to employees in Massachusetts, California (excluding Sunnyvale) and District of Columbia. 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.

For incentive eligible associates, the successful candidate is eligible for an annual incentive opportunity which may be delivered as a mix of cash bonus and equity awards in the Company’s sole discretion.

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.

Apply on usnlx.com About employer

More about this job

Skills

Machine learning
Forecasting
Research
Process improvement
ML
Microsoft Azure
AWS
Databricks
Snowflake
Python
SQL
PyTorch
Scikit-learn
XGBoost
Apache Spark
Deep learning
Computer science
Artificial intelligence
Mlflow
Collaboration
Onboarding
CPT

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Work requirements

Jobs in the United States