Remote Jobs in Barcelona

59 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 …	7 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
(fluent German) Technical Support Consultant, remote (Future Openings)	Remote Madrid, Community of Madrid, Spain, Barcelona, Catalonia, Spain, Porto, Porto District, Portugal, Zagreb, Grad Zagreb, Croatia, Athens, Attica, Greece, Valletta, Port Region, Malta	Who we are? SupportYourApp is a global Intelligent Support-as-a-Service leader collaborating with top-tier tech companies like Mastercard Calm and MacPaw …	1 day(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. …	2 day(s) ago View
Staff Full-Stack Engineer	Cairo, Egypt / Barcelona, Spain / Belgrade / Bucharest / Sofia / Nairobi, Kenya / Lagos, Nigeria / Dar es Salam, Tanzania / Cape Town, South Africa / Turkey / Alexandria, Egypt / India / Remote	"Yassir is the leading super App in the Maghreb region set to changing the way daily services are provided. It …	5 day(s) ago View
Senior Consultant (MBB & Top-Tier Firms) - Freelance AI Project	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. …	5 day(s) ago View
Technical Product Owner	Lisbon / Remote Europe / Barcelona / Europe / Florianópolis / Montreal / Rio de Janeiro / Sao Paulo / Toronto / Vienna / Warsaw / Remote Canada / Halifax	"Our MissionSwapcard is the leading AI-powered event platform designed to drive revenue growth and foster meaningful connections at in-person and …	6 day(s) ago View
Freelance Data Scraping Engineer (Python)	Remote Barcelona, Catalonia, Spain, Madrid, Community of Madrid, Spain, València, Valencian Community, Spain	Mindrift is looking for highly skilled Python Data Scraping Engineers to join the Tendem project and drive specialized data scraping …	6 day(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 …	6 day(s) ago View
Freelance Agent Evaluation 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 …	6 day(s) ago View

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