Engineer

Fiserv
Alpharetta, GA

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 & ML Engineer

About your role:

At Fiserv, we are committed to revolutionizing financial services technology to enhance the experiences of our clients. As a Software Development Engineer - Professional II, you will be instrumental in crafting, developing, and maintaining cutting-edge Artificial Intelligence software applications. Collaborating with cross-functional teams, you will deliver innovative AI-driven solutions that align with our strategic business objectives and address the unique needs of our clients. Your contributions will directly impact the advancement of technology within the financial services landscape.

What you'll do:

  • Architect, design, and implement scalable machine learning models and algorithms for real-time data processing and prediction.

  • Develop and optimize data ingestion and transformation pipelines using tools like Apache Kafka, Airflow, and Spark to ensure high-quality feature extraction.

  • Collaborate with data scientists and product engineers to transform complex business requirements into technical specifications and machine learning solutions.

  • Conduct rigorous experimentation with various machine learning techniques, including supervised and unsupervised learning, reinforcement learning, and ensemble methods, utilizing frameworks such as TensorFlow and PyTorch.

  • Perform hyperparameter tuning, model selection, and feature selection to enhance model performance and ensure robustness against overfitting.

  • Implement and maintain version control systems (e.g., Git) for code management and documentation to ensure reproducibility and ease of deployment.

  • Leverage containerization technologies like Docker and orchestration tools like Kubernetes for deploying machine learning applications in cloud environments.

  • Monitor model performance through metrics and logging frameworks, diagnosing issues, and implementing solutions to improve prediction accuracy and operational efficiency.

Experience you'll need to have:

  • 5+ years of experience in Machine learning and data science

  • 3+ years of experience in deploying AI solutions in cloud

  • 3+ years of experience in advanced analytics and data driven decision making

  • Bachelor's Degree in computer science, data science or a related fields.

  • Proficient in programming languages such as Python, Java, or Scala with extensive hands-on experience in machine learning libraries (e.g., TensorFlow, Keras, Scikit-learn).

  • Strong background in machine learning fundamentals, specifically linear regression, logistic regression, support vector machines, decision trees, and neural networks.

  • Demonstrated expertise in SQL and NoSQL databases for data extraction, transformation, and analysis, including the use of tools like PostgreSQL, MongoDB, or Cassandra.

  • Experience with cloud computing platforms (AWS, Azure, Google Cloud) and their respective machine learning and data processing services (e.g., SageMaker, BigQuery).

  • Solid understanding of parallel computing and distributed systems principles to efficiently handle large datasets and improve processing speeds.

  • Ability to derive insights from data using visualization tools and libraries (e.g., Matplotlib, Tableau, Seaborn).

Experience that would be great to have:

  • Experience in the financial services industry

This role is not eligible to be performed in Colorado, California, District of Columbia, Hawaii, Illinois, Maryland, Minnesota, New Jersey, New York, Nevada, Rhode Island or Washington.

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

Please note that salary ranges provided for this role on external job boards are salary estimates made by outside parties and may not be accurate.

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 [email protected] . 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.

Posted 2025-10-06

Recommended Jobs

Au Pair

GreatAuPair LLC
Douglasville, GA

Get hired for Valrika's aupair Job in Douglasville, GA. Ga fam seeking nanny. Find aupair care work in Douglasville.

View Details
Posted 2025-09-30

Restaurant - Director of Training

Martin's Restaurant Systems, Inc.
Mableton, GA

IMPORTANT: If you do NOT have any QSR/restaurant training experience, your application will be rejected. Please ensure you review the job description in its entirety for the qualifications. COMPA…

View Details
Posted 2025-09-24

Devops Tech Lead

Cloud Analytics Technologies LLC
Atlanta, GA

Key Responsibilities: Design, implement, and manage scalable Salesforce CI/CD pipelines with Gearset as the core deployment tool. Optimize Gearset workflows for automated testing, validation,…

View Details
Posted 2025-10-05

Owner Operator CDL A Truck Driver Home Weekends

Assurity Transportation Solutions
Newnan, GA

YES, 90% True revenue to you the Owner Operator apply now 708-400-9541 APPLY NOW! The sky's the limit!  CDL A Owner Operator or fleet owner Position with great pay and home time for work/lif…

View Details
Posted 2025-09-25

Customer Service Representative Logistics & Fulfillment Support

Renewal Investment Services
Mcdonough, GA

About Us: At Renewal Logistics, we’re not just a logistics company—we’re a passionate team revolutionizing the apparel industry with innovative solutions and exceptional service. As a large female…

View Details
Posted 2025-09-22

Dental Receptionist

Atlanta Emergency Dentist/Marietta Dentist
Decatur, GA

Dental Front Desk / Receptionist – Marietta Dentist | $20/hr + Commission (Unlimited Earning Potential). Marietta, Georgia. Starting at $20/hr + Commission. Unlimited Earning Potential | G…

View Details
Posted 2025-09-29

Senior Accountant with NetSuite

NorthPoint Search Group
Flowery Branch, GA

Senior Accountant - Flowery Branch, GA Who: A growing organization seeking a skilled accounting professional. What: Manage accounting operations with a strong focus on NetSuite ERP. When…

View Details
Posted 2025-07-29

Join Our Team: LPNs Needed for Immediate Shifts!

NurseRecruiter
Milledgeville, GA

LTC LPN BOS Medical Staffing seeks compassionate Licensed Practical Nurses (LPNs) for a long-term care facility in Milledgeville. This permanent role emphasizes patient-centered care, utilizing the n…

View Details
Posted 2025-08-06

Truck Driver Trainee

McLane Company, Inc.
Macon, GA

Take your career further with McLane! Our drivers work hard to move, supply, and provide for America's favorite brands. Being reliable and dedicated to safety has defined our success as an industr…

View Details
Posted 2025-10-06

Spa Coordinator Part Time

The Woodhouse Day Spa - Avalon
Alpharetta, GA

Job Description Job Description Want to work at Americas BEST day spa? Ready to make a difference and be an important part of our Team at the new, luxurious Woodhouse Day Spa at Avalon? We are …

View Details
Posted 2025-10-05