We're scaling AI capabilities across our product suite, focusing on innovative solutions that drive real business value. Our collaborative Data Science team is expanding, working closely with ML, Engineering, and Product teams across the US, Canada, and Israel. The Role: We're seeking a Principal Data Scientist to lead our knowledge graph and advanced AI initiatives. This role combines cutting-edge AI research with practical implementation, focusing on building scalable, enterprise-grade solutions that leverage heterogeneous data sources. What You'll do: * Design and implement knowledge graph architectures using diverse data sources * Lead development of semantic search capabilities and reasoning models * Drive proof-of-concept initiatives for new AI technologies * Build and optimize RAG (Retrieval-Augmented Generation) systems * Mentor team members on advanced AI concepts and best practices * Collaborate across teams to integrate AI solutions into production systems What you bring: *

Master's or PhD in Computer Science, Electrical Engineering, or related field * 5+ years of hands-on experience with knowledge graphs and AI systems * Proven experience with RAG, LLMs, and agentic solutions * Strong background in entity resolution and semantic search * Experience scaling AI solutions in enterprise environments * Track record of building production-grade AI systems Ideal Background: * Experience with heterogeneous data processing and integration * Background in B2B SaaS or relevant B2C products * Knowledge of graph-based RAG implementations * Understanding of entity recognition and resolution * Experience with enterprise search or recommendation systems * Why Join Us: * Work with unique, diverse datasets at enterprise scale * Drive high-impact AI initiatives that directly affect revenue * Collaborate with curious, cohesive team members * Opportunity to publish research and contribute to the AI community * Shape the future of AI-driven enterprise solutions We're looking for someone who can hit the ground running, bringing fresh perspectives to our AI initiatives while maintaining a practical focus on business value. If you're passionate about knowledge graphs and advanced AI, and want to work where your contributions will have immediate impact, we want to talk to you.