Remote Jobs in Madrid

87 jobs*

Job Title	Location	Description	Posted**
Freelance Junior Journalist - AI Trainer	Remote Barcelona, Catalonia, Spain, Madrid, Community of Madrid, Spain, València, Valencian Community, Spain	Please submit your resume in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities …	15 hour(s) ago View
Machine Learning Developer (Freelance)	Remote Barcelona, Catalonia, Spain, Madrid, Community of Madrid, Spain, València, Valencian Community, Spain	Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities …	15 hour(s) ago View
Freelance English Writer - AI Trainer	Remote Barcelona, Catalonia, Spain, Madrid, Community of Madrid, Spain, València, Valencian Community, Spain	Please submit your resume in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities …	15 hour(s) ago View
Freelance Machine Learning Engineer	Remote Barcelona, Catalonia, Spain, Madrid, Community of Madrid, Spain, València, Valencian Community, Spain	Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities …	15 hour(s) ago View
Strategy Consultant - AI Training & Evaluation (MBB & Top-Tier Firms)	Remote Barcelona, Catalonia, Spain, Madrid, Community of Madrid, Spain, València, Valencian Community, Spain	Toloka AI supports frontier model post-training by building domain-specific reinforcement learning environments tasks and evaluation frameworks designed by real practitioners. …	15 hour(s) ago View
Freelance Mathematics Expert - AI Trainer	Remote Barcelona, Catalonia, Spain, Madrid, Community of Madrid, Spain, València, Valencian Community, Spain	Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities …	23 hour(s) ago View
Freelance n8n Workflow Developer - AI Trainer	Remote Barcelona, Catalonia, Spain, Madrid, Community of Madrid, Spain, València, Valencian Community, Spain	Mindrift is looking for skilled n8n Workflow Developers to join the Tendem project ( https//tendem.ai/ ) and contribute to building …	2 day(s) ago View
Data Scientist (Python & SQL) - Freelance AI Trainer	Remote Barcelona, Catalonia, Spain, Madrid, Community of Madrid, Spain, València, Valencian Community, Spain	Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities …	2 day(s) ago View
Computer Science Expert with Python Experience - AI Projects on Mindrift	Remote Barcelona, Catalonia, Spain, Madrid, Community of Madrid, Spain, València, Valencian Community, Spain	Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities …	2 day(s) ago View
Freelance Data Science Engineer (Python & SQL)	Remote Barcelona, Catalonia, Spain, Madrid, Community of Madrid, Spain, València, Valencian Community, Spain	Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities …	2 day(s) ago View

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