Top 6 Research Scientist Hiring Companies in Spain (October 2026)

1. #1

   N

   NielsenIQ

   2 open Research Scientist roles·On-site mostly (0/2 remote)
   Research Scientist (GenAI/LLM)Madrid, M, Spain·Oct 1Research Scientist (GenAI/LLM)Madrid, M, Spain·Sep 15
2. #2

   A

   ArcelorMittal

   1 open Research Scientist role·On-site mostly (0/1 remote)
   Research Engineer on Digital Monitoring for Mining AssetsPrincipado de Asturias, Spain·Sep 14
3. #3

   A

   AstraZeneca

   1 open Research Scientist role·On-site mostly (0/1 remote)
   AI Researcher, Associate Director, AI for Clinical DevelopmentSpain - Barcelona·Oct 20
4. #4

   A

   Astrazeneca

   1 open Research Scientist role·Remote-friendly (1/1 remote)
   Senior StatisticianRemote·Oct 16
5. #5

   J

   Jj

   1 open Research Scientist role·On-site mostly (0/1 remote)
   Senior Data Scientist, Biologics Discovery - Madrid, ESMadrid, Spain·$55k – $88k·Sep 1
6. #6

   J

   JPMC

   1 open Research Scientist role·On-site mostly (0/1 remote)
   AI Research Scientist - Senior AssociateMadrid, Madrid, Spain·Oct 8

Methodology: companies are ranked by number of live Research Scientist listings located in Spain on our board, updated daily. No sponsored placements.