The Position Why Genentech We're passionate about delivering on Our Promise to improve the lives of patients and create healthier communities for all. We foster a culture of inclusivity, integrity and creativity while boldly pursuing answers to the world's most complex health challenges and transforming society. Who We Are Genentech's Data, Digital, and Analytics (DDA) team is dedicated to solving complex healthcare challenges and improving patient outcomes. DDA empowers business partners across Commercial, Medical, and Government Affairs (CMG) to make impactful decisions by leveraging data, analytics, and AI/ML to enable fast, targeted actions in rapidly evolving business contexts. DDA fosters a unified understanding of customers, actions, and outcomes by transforming the business insight supply chain from the traditional reactive service model to a modern proactive product model, which integrates analytics and insights seamlessly into CMG's evolving digital, data, and automation platforms, creating scalable solutions and eliminating silos. In DDA, you will work as a trusted, objective advisor and expert, recommending critical decisions and actions to be taken with credibility and a focus on driving measurable impact. You will be part of a diverse, inclusive team that reflects the world we serve, thriving in a welcoming culture built on collaboration and innovation. Job Summary The Principal Data Scientist - Agentic AI Discovery & Prototyping will play a foundational role in building and advancing Genentech’s AI Innovation capabilities within the AI Management, Governance, and Research (MGR) team. This role is responsible for exploring frontier AI capabilities, rapidly translating research breakthroughs into experimental prototypes, and systematically advancing validated innovations into the enterprise AI product ecosystem. Operating at the intersection of AI research discovery, advanced experimentation, and applied product development, this role will explore emerging techniques across Generative AI, predictive modeling, and causal inference, with particular emphasis on large language models, multi-agentic human-in-the-loop systems, and advanced AI tooling ecosystems. The role will focus on identifying high-potential innovations through structured opportunity sensing, designing innovation sprint cycles, and building experimental AI systems that test new architectures, models, and frameworks. This includes evaluating emerging approaches such as agentic orchestration, model fine-tuning, tracing-auditing, alignment strategies, AI measurement strategies, multimodal AI workflows, and advanced model evaluation frameworks. Through a formal R&D operating model, the Principal Data Scientist will lead experimentation initiatives defined by structured research briefs outlining hypotheses, system architectures, evaluation methodologies, and scalability pathways. Successful prototypes will inform and accelerate downstream product development in partnership with AI Product Management, Data Science, and ML Engineering teams. In parallel, this role contributes to shaping the organization’s AI research and innovation ecosystem, including producing internal AI Signals Briefs, evaluating emerging technologies, and identifying opportunities for technical publications, patents, and reusable AI capabilities that strengthen Genentech’s long-term AI leadership. This role requires a strong blend of technical depth, hands-on prototyping ability, and systems thinking, enabling Genentech to responsibly explore emerging AI capabilities while maintaining strong alignment with enterprise priorities, governance frameworks, and real-world product impact. Key Responsibilities AI Frontier Research Opportunity Sensing • Continuously monitor and synthesize advancements across academic research, open-source innovation, and industry developments in areas such as Generative AI, Causal Inference, Predictive Modeling, and AI System Architectures. • Translate emerging research signals into practical experimentation hypotheses and innovation opportunities aligned with Genentech’s strategic AI priorities. • Contribute to recurring AI Signals Briefs that summarize key research papers, technical blogs, open-source Github repositories, and emerging tools that may influence the enterprise AI roadmap. Rapid Prototyping & Innovation Sprints • Design and execute innovation sprint cycles that rapidly evaluate emerging AI capabilities through experimental prototypes and proof-of-concept systems, grounded in real-world business objectives. • Build working prototypes leveraging techniques such as: • Agentic AI systems and multi-agent orchestration frameworks • Retrieval-augmented generation (RAG) architectures • Model fine-tuning and alignment approaches • Multimodal AI pipelines • AI-assisted automation and knowledge agents • Ensure experimentation initiatives maintain a clear connection to the AI product roadmap, accelerating the transition from concept to validated capability. Experimental Design & AI Evaluation Frameworks • Establish R&D experimentation frameworks including research briefs that define hypotheses, architectures, evaluation metrics, and scalability considerations. • Develop model evaluation harnesses and benchmarking pipelines for assessing LLMs and AI systems across dimensions such as performance, hallucination risk, reliability, latency, and cost. • Design evaluation approaches for agentic systems, RAG pipelines, and complex AI workflows using structured experimentation methodologies. AI Systems Architecture & Capability Development • Prototype reusable AI architectures and system patterns that can accelerate enterprise AI development. • Evaluate emerging frameworks related to: • LLM orchestration • Multi-agent and Autonomous agents in a regulated environment • LLMOps and evaluation tooling • AI development platforms and model serving infrastructure • Explore techniques such as synthetic data generation, automated evaluation pipelines, and AI-assisted experimentation workflows. Collaboration with Product & Engineering • Partner with AI Product Management to translate validated prototypes into roadmap-ready capabilities. • Collaborate with Data Science and ML Engineering teams to transition experimental systems into scalable production architectures. • Provide technical thought leadership on emerging modeling approaches, tooling ecosystems, and AI experimentation methodologies. Knowledge Management & AI Thought Leadership • Document experimental insights, system architectures, and evaluation results to build a structured AI research knowledge base. • Help define and evolve the organization’s AI innovation focus domains (e.g., agentic AI systems, model optimization, AI tooling ecosystems). • Identify opportunities for technical publications, internal research briefs, and intellectual property generation emerging from innovation initiatives. Compliance Comply with all laws, regulations and policies that govern the conduct of Genentech activities. People AI Coaching: Coach junior team members and stakeholders to become more AI-savvy. Leadership Insight: Surface potential systemic issues to the leadership of the team. Relationship Building: Maintain a respectful and constructive relationship with the partnering teams. Agile Mindset: Be willing to take risks, fail forward, and compromise based on the business priorities. Qualifications Minimum Candidate Qualifications & Experience Education & Experience • Bachelor’s degree with 10+ years of experience in Data Science, Machine Learning, Artificial Intelligence, or a related field, or Master’s/PhD with 7+ years of experience. • Demonstrated experience working in AI research, advanced experimentation, or applied ML innovation environments. Generative AI & Advanced AI Systems • Deep hands-on experience developing Generative AI systems, including techniques such as: • Retrieval-augmented generation (RAG) • Prompt engineering and prompt optimization • Model fine-tuning and alignment • Agentic AI systems or multi-agent workflows • Experience working with modern LLM ecosystems and orchestration frameworks. • Thought leadership in Responsible AI principles Machine Learning & Causal Methods • Strong foundation in Machine Learning and Predictive Modeling techniques. • Experience designing experiments that evaluate model behavior and AI system performance. Rapid Prototyping & AI System Development • Demonstrated ability to translate emerging research into working prototypes and experimental systems. • Experience building AI applications using modern development frameworks and APIs. Technical Stack • Strong programming skills in Python and familiarity with modern AI frameworks such as: • PyTorch • TensorFlow • Hugging Face • LangChain / LlamaIndex / LangGraph or similar • Experience working with vector databases, embedding models, and LLM application architectures. • Demonstrated experience using AI assisted coding tools and IDEs such as Cursor, Claude Code, or Codex. Evaluation & AI Systems Thinking • Experience designing model evaluation frameworks, benchmarking pipelines, or experimentation harnesses. • Understanding of system-level tradeoffs including latency, reliability, cost efficiency, safety, and scalability. Communication • Strong written and verbal communication skills with the ability to translate complex AI concepts into clear technical guidance for diverse audiences. Additional Desired Candidate Qualifications & Experience • Working knowledge of AI protocols like MCP and A2A in the context of multi-agent orchestration systems. • Experience working with synthetic data generation, model evaluation datasets, or automated testing frameworks for AI systems. • Track record of contributing to research publications, patents, or open-source AI projects. • Experience working within innovation labs, applied research teams, or emerging technology R&D environments. • Experience in healthcare, life sciences, or other highly regulated industries. Location This position is based in South San Francisco, CA. Relocation Assistance is not available. The expected salary range for this position based on the primary location of South San Francisco, CA is $217,400 - $403,700 USD Annual. Actual pay will be determined based on experience, qualifications, geographic location, and other job-related factors permitted by law. A discretionary annual bonus may be available based on individual and Company performance. This position also qualifies for the benefits detailed at the link provided below. Benefits #LI-NN2 Genentech is an equal opportunity employer. It is our policy and practice to employ, promote, and otherwise treat any and all employees and applicants on the basis of merit, qualifications, and competence. The company's policy prohibits unlawful discrimination, including but not limited to, discrimination on the basis of Protected Veteran status, individuals with disabilities status, and consistent with all federal, state, or local laws. If you have a disability and need an accommodation in relation to the online application process, please contact us by completing this form Accommodations for Applicants.