Principal Researcher

Job Location: Santa Clara, California. Location Flexibility: Multiple Locations in Country. Overview We are seeking a highly motivated PhD to join our Agentic AI research team. You will collaborate closely with AI researchers and engineers, contribute to system design and experimentation, and help shape the future of automated software development for enterprise applications. Responsibilities Research Multi-AI Agents systems. Build and evaluate world models for AI agents in enterprise applications. Train both domain-specific and general domain models. Improve agent performance with and without world models. Deliver reproducible results and aim to submit a publication to a top AI conference. Qualifications At least 3 first-author publications in top AI conferences within the past 3 years. Ph.D. in Computer Science, Data Science, Electrical Engineering, Mechanical Engineering, Mathematics, or Physics with research background in AI, machine learning, natural language processing, or software engineering. Research experience with LLMs, agentic tool use, agentic memory, and agentic post‑training. Strong publication record demonstrated by accepted or published papers in high-quality AI/ML conferences and/or journals. Compensation and Benefits Salary range: $167,300 to $250,900 USD. Additional incentive may be offered based on company results and individual performance. Relocation Supported: Yes. Visa Sponsorship Approved: Yes. Benefits: Full range of health benefits, 401(k) plan, and other benefits. Legal and Diversity Statement We are an equal opportunity employer and qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, age, disability, marital status, sexual orientation, gender identity or expression, genetic information, veteran status, or any other characteristic protected by law. California Consumer Privacy Act (CCPA), read here #J-18808-Ljbffr FUJITSU LIMITED（JAPAN）