Empregos para trainer em Coimbra

What We Do At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI. The Mindrift platform, launched and powered by Toloka, connects domain experts with cutting-edge AI projects from innovative tech clients. Our mission is to unlock the potential of GenAI by tapping into...

Freelance Financial Analyst - AI Trainer At Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI. What We Do The Mindrift platform connects specialists with AI projects from major tech innovators. Our mission is to unlock the potential of Generative AI by tapping into...

A tech innovator company is seeking a Freelance Software Developer (Ruby) to work on advanced AI projects in a remote capacity. The ideal candidate should have a Bachelor's or Master's degree in Software Development or similar, along with 3+ years of experience in Ruby and ecosystem tools. You will contribute to enhancing AI models by designing prompt...

Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment. What This Opportunity Involves While each project involves unique...

Freelance Software Developer (Kotlin) - AI Trainer 1 day ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of...

Triwill Group, on behalf of a partner, is seeking a freelance D365 Business Central Trainer based in Portugal. You will deliver high-impact virtual learning experiences focused on Dynamics 365 Business Central across the UK and European markets. As a freelance Microsoft trainer, you’ll work with Microsoft Official Curriculum while tailoring training...

Miele, a global premium appliance company, seeks a Global Contact Center Subject Matter Expert (m/f/d) to support knowledge sharing and standardized processes across European markets. You will map business processes, create guidance, and deliver Train-the-Trainer sessions, collaborating with local teams and external partners. Fluency in English is essential...

Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment. What This Opportunity Involves While each project involves unique...

A forward-thinking AI company based in Portugal is seeking a Mechanical Engineer with strong Python skills to train AI models on complex mechanical engineering problems. This role offers flexible, part-time freelance work and a chance to earn up to $33/hour. Candidates should have a degree in Mechanical Engineering and 3+ years of professional experience....

Electrical Engineer with Python Experience - Freelance AI Trainer 2 days ago Be among the first 25 applicants This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English. At Mindrift, innovation meets...

AI Trainer needed to verify and improve AI language models. Requires a master's or PhD in linguistics. Pay ranges from $8 to $65 per hour.

Updated: 07 July 2026 Freelance | 8–20 hrs/week | Remote (EU/UK) Are you an experienced Lean / Six Sigma Black Belt passionate about shaping the future of artificial intelligence? Join 10x Team as a Freelance Lean / Six Sigma Black Belt Expert – AI Trainer and put your process improvement knowledge to work enhancing advanced AI models, all while...

Freelance Software Developer (Ruby) - AI Trainer 4 days ago Be among the first 25 applicants This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English proficiency. At Mindrift, innovation meets opportunity. We...

Freelance Accounting Expert - AI Trainer3 days ago – be among the first 25 applicants.Get AI‑powered advice on this job and more exclusive features.This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English...

Freelance Financial Analyst - AI TrainerAt Mindrift, innovation meets opportunity. We believe in using the power of collective intelligence to ethically shape the future of AI.What We DoThe Mindrift platform connects specialists with AI projects from major tech innovators. Our mission is to unlock the potential of Generative AI by tapping into real-world...

Seeking a freelance Ruby Software Developer to train AI models by generating prompts, defining scoring criteria, and correcting responses. Requires 3+ years of experience, advanced English, and familiarity with development tools.

Mechanical Engineer with Python Experience - Freelance AI Trainer2 days ago Be among the first 25 applicantsThis opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of English.What We DoAt Mindrift, innovation meets...

Please submit your CV in English and indicate your level of English proficiency. Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation is project-based, not permanent employment. What this opportunity involves While each project involves unique...

Seeking a freelance Software Developer with 3+ years of Kotlin experience to create technical content, examples, and explanations for AI training in coding.

Electrical Engineer with Python skills needed to train AI models on complex electrical engineering tasks, involving problem design and evaluation for AI reasoning improvement.