Senior GenAI Scientist: Workflow & Plugins (Hybrid Spain)

Johnson & Johnson Innovative Medicine; Madrid; Híbrido; EUR 55.000 - 88.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Annual bonus

Vacation days

Parental leave

Well-being programs

Descripción de la vacante

Johnson & Johnson Innovative Medicine (J&J IM) seeks a Senior Scientist for Generative AI in Workflow, Applications and Plug-ins development. The role leads GenAI-enabled document-authoring across R&D, driving reusable capabilities on an internal Agentic Platform.

You will guide architecture, collaborate with data teams and quality to ensure regulatory readiness, and scale prototypes into enterprise solutions while working hybrid in Madrid/Barcelona.

Formación

• Master's degree in AI/ML, Computer Science, Engineering, Bioinformatics, or related field with 2+ years hands-on GenAI experience.
• Hands-on experience with multi-agent frameworks such as LangGraph, DSPy, memO, or similar architectures.
• Strong proficiency in Python and modern deep-learning frameworks (PyTorch, TensorFlow).
• Experience building retrieval-augmented generation (RAG) systems, including chunking, embeddings, vector databases, and reranking.
• Knowledge of uncertainty quantification, probabilistic modelling, or information theory.
• Experience implementing structured generation, schema enforcement, and model/tool orchestration for complex workflows.
• Positive, motivated, collaborative approach with ability to work independently and within a multidisciplinary environment.

Responsabilidades

• Lead technical strategy and implementation of GenAI-enabled document-authoring workflows.
• Translate document workflows into reusable authoring capabilities and identify enterprise-common logic.
• Develop roadmap and requirements across multiple document classes and R&D functions.
• Establish patterns for evidence retrieval, grounding, drafting, citation, and structured content.
• Partner with Data teams to define source-data requirements and enterprise data connectivity.
• Partner with Evaluation & Quality to establish content-quality, faithfulness, traceability and regulatory-readiness evaluation.
• Integrate reusable QC/content-review capabilities into authoring workflows.
• Evaluate where external vendor capabilities can be consumed as modular services.
• Work with Foundation Platform Team to identify reusable plugin and platform requirements.
• Provide technical leadership to engineers, contractors, domain SMEs and federated Data Science partners.
• Drive workflows from prototype toward scalable enterprise capability.

Conocimientos

GenAI Experience

Python

Multi-Agent Frameworks

RAG Systems

Mathematics

Structured Generation

Collaboration

Educación

Master's degree in AI/ML or related field

Herramientas

PyTorch

TensorFlow

LangGraph

DSPy

memO

Descripción del empleo

Johnson & Johnson Innovative Medicine (J&J IM) seeks a Senior Scientist for Generative AI in Workflow, Applications and Plug-ins development. The role leads GenAI-enabled document-authoring across R&D, driving reusable capabilities on an internal Agentic Platform.

You will guide architecture, collaborate with data teams and quality to ensure regulatory readiness, and scale prototypes into enterprise solutions while working hybrid in Madrid/Barcelona.