Top 10 AI Engineer Hiring Companies in Spain (September 2026)

1. #1

   B

   BJAK

   4 open AI Engineer roles·Remote-friendly (4/4 remote)
   LLM Application EngineerRemote·Aug 11Applied AI EngineerRemote·Aug 4Applied AI EngineerRemote·Jul 15Applied AI Engineer - AI Finance AgentRemote·Jul 15
2. #2

   A

   Appodeal

   2 open AI Engineer roles·Remote-friendly (2/2 remote)
   Independent Board Director (ML-Driven Product & Data Platform Leader)Remote·Jul 30Chief Data Science OfficerRemote·Jul 30
3. #3

   DA

   Darwin AI

   1 open AI Engineer role·Remote-friendly (1/1 remote)
   AI EngineerRemote·Jan 21
4. #4

   F

   Fever

   1 open AI Engineer role·On-site mostly (0/1 remote)
   AI Engineering LeadSpain·Sep 10
5. #5

   I

   IFS

   1 open AI Engineer role·On-site mostly (0/1 remote)
   Lead AI EngineerMadrid, Madrid, Spain·Sep 10
6. #6

   L

   Lighthouse

   1 open AI Engineer role·On-site mostly (0/1 remote)
   Account Executive, Business Intelligence - based in Spain (German speaker) Palma de Mallorca, Spain·Sep 8
7. #7

   OA

   One Acre Fund

   1 open AI Engineer role·Remote-friendly (1/1 remote)
   Tupande AI Engineering Lead (Fixed-term)Remote·Aug 6
8. #8

   P

   Provectus

   1 open AI Engineer role·Remote-friendly (1/1 remote)
   Senior AI/ML Engineer (GenAI, AWS)Remote·Jul 20
9. #9

   S

   SmartAssets

   1 open AI Engineer role·On-site mostly (0/1 remote)
   AI Engineer / Machine Learning EngineerBarcelona, Catalonia, Spain·Nov 13
10. #10

    Z

    Zooplus

    1 open AI Engineer role·On-site mostly (0/1 remote)
    Senior AI Engineer (All Genders)Madrid, Madrid, Spain·Jul 23

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