Principal Data Scientist
iCIMS · Engineering
About this role
iCIMS is hiring a principal-level Data Scientist. The posting calls out experience with LLMs, RAG, NLP, Deep Learning.
- Role
- Data Scientist
- Function
- data engineering
- Level
- principal
- Track
- Tech leadership
- Work mode
- Hybrid
- Department
- Engineering
- Posted
- Feb 3, 2026
More roles at iCIMS
Job description
from iCIMS careersJob Overview At iCIMS, we’re transforming how talent connects with opportunity through intelligent, human‑centered technology. We’re seeking a Principal Data Scientist to play a pivotal role in advancing the AI capabilities that power our Talent Cloud platform. In this role, you will architect sophisticated ML solutions, lead complex initiatives, and partner closely with engineering and product teams to drive meaningful innovation across our GenAI, LLM, agentic AI, and NLP‑based systems. You will operate as a senior technical expert - deeply hands‑on while influencing major product and platform decisions. You’ll mentor data scientists and ML engineers, guide best practices, and contribute to an experimentation culture grounded in scalable, responsible, and production‑ready AI. This hybrid role is based at our AI development hub at Windmill Lane, Dublin 2. About Us When you join iCIMS, you join the team helping global companies transform business and the world through the power of talent. Our customers do amazing things: design rocket ships, create vaccines, deliver consumer goods globally, overnight, with a smile. As the Talent Cloud company, we empower these organizations to attract, engage, hire, and advance the right talent. We’re passionate about helping companies build a diverse, winning workforce and about building our home…