Data Scientist - Payments Analytics, Hybrid Ireland

ACI Worldwide; Limerick; Hybrid; EUR 65,000 - 90,000; Full time

Job summary

ACI Worldwide in Limerick is seeking a Data Scientist to design, develop, and program methods for consolidating unstructured big data into actionable insights for client services and product improvement.

The role involves building predictive models, handling data at scale, and collaborating with product teams to identify questions for analysis. A strong emphasis on risk controls and ethics guides daily work in a hybrid environment.

Qualifications

• Bachelor’s degree required; PhD preferred in a related field.
• 2+ years industry experience.
• Proficient in managing RAG pipelines and development of Agentic Process in a save and secure manner.
• Prior experience in working with agentic based development is favorable.

Responsibilities

• Develops predictive models for customers using a variety of statistical and machine learning methods.
• Manages projects of moderate complexity from inception to delivery.
• Executes all stages of model development: data definition, sampling, preprocessing, feature selection, model generation, validation and deployment.
• Prepares and cleans data, performs exploratory analysis, and visualizes data with tools.
• Collaborates with scientists and engineers on production deployment of predictive models.
• Understands Risk Management requirements, controls, and testing in scope of responsibilities.
• Adheres to corporate policies including the Code of Business Conduct and Ethics.

Skills

RAG pipelines

Agentic process

Agentic-based development

Education

Bachelor's degree

PhD preferred

Job description

ACI Worldwide in Limerick is seeking a Data Scientist to design, develop, and program methods for consolidating unstructured big data into actionable insights for client services and product improvement.

The role involves building predictive models, handling data at scale, and collaborating with product teams to identify questions for analysis. A strong emphasis on risk controls and ethics guides daily work in a hybrid environment.