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Robert Half Logo Robert Half · IT - Software Development

Principal Data Scientist

United States, Houston · Job Posted March 01, 2026
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Job Description

We are seeking a Principal Scientist, Data with deep expertise in AI, Machine Learning, Natural Language Processing (NLP), Computer Vision (CV), and Generative AI. This role requires a strong technical foundation, excellent communication skills, and the ability to translate complex methodologies into meaningful business outcomes. The ideal candidate is proactive, innovative, and passionate about developing advanced AI-driven solutions using modern architectures including LLMs, deep learning models, multi-agent systems, and generative AI techniques.

Job Responsibility

  • Develop, train, and optimize machine learning and deep learning models
  • Build advanced AI solutions using LLMs, multi-agent systems, fine-tuning techniques, and inference optimization
  • Transform complex data science methodologies into actionable insights
  • Collaborate closely with stakeholders to develop high-value, data-driven solutions
  • Create clear, compelling presentations, dashboards, and deliverables for non-technical audiences
  • Drive full lifecycle AI/ML projects from ideation through deployment

Requirements

  • Strong background in NLP, Computer Vision, and Generative AI
  • Broad background in Artificial Intelligence
  • Excellent verbal and written communication skills
  • Broad expertise across AI, deep learning, generative AI, computer vision, and natural language processing
  • Strong communication skills with demonstrated success collaborating with cross-functional stakeholders
  • Ability to articulate technical concepts to both technical and non-technical audiences
  • Curiosity & Innovation: Motivated to solve complex challenges using data and AI
  • Ownership & Initiative: Capable of independently driving projects end-to-end
  • Business Acumen: Ability to connect AI/ML solutions to organizational goals
  • Effective Communication: Skilled at simplifying and explaining complex AI methodologies

Nice to have

  • Graduate degree (Master’s or Ph.D.) in a quantitative field such as: Computer Science, Data Science, Statistics, Engineering, Mathematics, Economics
  • Experience with deep learning and generative AI architectures

What we offer

  • medical, vision, dental, and life and disability insurance
  • eligible to enroll in our company 401(k) plan
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