Senior Research Scientist (Machine Learning, NLP, Generative AI)
Se pueden requerir diversas habilidades interpersonales y experiencia para el siguiente puesto. Por favor, asegúrese de consultar la descripción a continuación con atención.
Full-time. Compensation: EUR 55,300 – 65,000 per year.

Responsibilities

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- Assess state‑of‑the‑art techniques and research novel ideas to improve and apply them to large‑scale problems, mainly in recommender systems and NLP (semantic search to deep research).
- Research, evaluate, and adapt state‑of‑the‑art techniques to solve large‑scale AI problems.
- Lead the development and application of machine‑learning innovations to complex business challenges with minimal supervision.
- Drive innovation in Information Retrieval, Product Matching, Recommendation Systems, NLP, and Generative AI.
- Assess the applicability of emerging research and identify opportunities for adoption across multiple business initiatives.
- Design and conduct advanced experiments and feasibility studies to guide technical strategy.
- Develop scalable,



reproducible, and maintainable machine‑learning solutions and research frameworks.
- Collaborate with Applied AI and Engineering teams to enable adoption of research outcomes.
- Mentor and support other scientists and contribute to the technical growth of the team.
- Lead or contribute to scientific publications, patents, and conference submissions.
- Communicate technical vision, research findings, and strategic recommendations to stakeholders across technical and business functions.
- Promote engineering excellence, scientific rigor, and best practices across research initiatives.

Qualifications

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- Master's or PhD in Computer Science, Artificial Intelligence, Machine Learning, Mathematics, Physics, or a related quantitative discipline.
- 7+ years of experience in Machine Learning, Deep Learning, or AI research.
- Demonstrated expertise in training transformer‑based models for Information Retrieval, Recomme

📌 Senior Research Scientist (Madrid)
🏢 NielsenIQ
📍 Madrid