Empregos de remote ai trainer em lisboa

Toloka Annotators is seeking a freelance Annotator (English) for AI trainer tasks. You will review data, label content, and flag inappropriate material across online projects. This role is project-based and remote, with compensation varying by project scope and expertise. Strong English skills and attention to detail are essential for success. Applicants...

Prolific is seeking fluent Spanish speakers from Spain, Argentina, Chile, Mexico, or Colombia for a unique remote opportunity to participate in an AI training project. You will engage in live video conversations to help train an empathic AI by capturing natural emotions and cultural nuances.Participants are expected to commit at least 5 hours a week and must...

Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. As an annotator, you may be invited to take part in online projects such as rating AI-generated content, evaluating factual accuracy, or comparing responses — when projects are available. This freelance,...

A technology consultancy is seeking a Freelance AI Trainer with expertise in Civil Engineering and Python. The role involves training and evaluating AI models on engineering problems with responsibilities that require strong analytical skills. Candidates should possess a relevant degree and have proficiency in Python programming. This is a part-time, fully...

Lever, Inc. is seeking a Hungarian Trilingual Language Specialist for a Freelance AI Trainer project based in Portugal. You will evaluate, annotate, and refine AI outputs in Hungarian, English, and an additional language to improve translation, cross-lingual reasoning, and cultural relevance. This remote role offers flexible project-based work on an...

Agency is seeking a STEM specialist with fluency in Portuguese (Portugal) to help train and test AI models. You will work on thermodynamics, calculus, statistics, materials science, electronics, and algorithm design, documenting failures to harden model reasoning. The role emphasizes clear, metacognitive communication and requires a bachelor’s or...

Komodo Consulting seeks an experienced Cybersecurity & AI Governance trainer for freelance, session-based work in Portugal, with remote delivery and occasional in-person sessions across the country. You will design and deliver trainings from introductory to deep-dive levels on topics like Shadow AI, Cybersecurity Essentials, AI Governance, ISO 27001 & NIS2...

Lever, Inc. seeks a Coding Specialist and AI Trainer fluent in Dutch for a remote freelance project based in Portugal. You will evaluate model reasoning on software engineering tasks, communicate in Dutch, and provide detailed feedback to improve AI systems for coding and education. The role combines hands-on assessment with linguistic evaluation, offering...

A Jobgether procura um(a) TypeScript Coding Specialist para um projeto freelance de treino de IA, remoto/Work from Home em Portugal. O foco é avaliar e fortalecer modelos de IA através de tarefas de codificação em TypeScript, cobrindo frontend/backend, APIs e infraestruturas em nuvem. Você apresentará feedback estruturado, descrevendo raciocínios e...

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...

Jobgether Srl is seeking a Welsh Language Specialist for a freelance AI trainer project based in Portugal. This remote role focuses on evaluating, annotating, and improving Welsh AI outputs to ensure accuracy, naturalness, and cultural relevance. You will review Welsh content across tasks, provide structured feedback, and collaborate with global teams....

Komodo Consulting seeks an AI Security & Governance professional to design and deliver training sessions as part of our AI and cybersecurity training offerings. This is a freelance, session-based collaboration, compatible with other commitments, working alongside our GRC trainers, with the opportunity to evolve into AI assessment and consulting...

10x.Team connects expert freelancers with leading AI labs building next-generation models. We are looking for knowledgeable start-up CEOs based in the EU or UK to enhance the accuracy, depth, and real-world relevance of AI-powered entrepreneurship and leadership systems. As a part-time, remote contributor, you will review AI outputs related to strategy,...

Welo Global is seeking detail-oriented Trainers to support an AI data annotation project. You will review pre-seeded questions with images and provide accurate "golden" answers based on visual content, working remotely as a freelance contributor for about 10 hours per week. The role requires strong attention to detail, the ability to follow written...

Jobgether is seeking a Fulah Language Specialist and AI Trainer for a fully remote freelance project based in Portugal. You will evaluate and annotate AI language data, refine linguistic outputs, and help improve model performance across education and accessibility use cases. The role emphasizes precision, cultural understanding, and independent work, with...

Remote AI Trainer needed with STEM knowledge to train AI models and improve reasoning capabilities.

Generalist Job Type: Contractor Location: Remote Role Overview We are looking for Generalists with strong analytical and critical-thinking skills to support AI and data-focused projects. The role involves reviewing, evaluating, and annotating information across different topics while maintaining high accuracy and quality. Key Responsibilities ...

GeneralistJob Type: ContractorLocation: RemoteRole OverviewWe are looking for Generalists with strong analytical and critical-thinking skills to support AI and data-focused projects. The role involves reviewing, evaluating, and annotating information across different topics while maintaining high accuracy and quality.Key ResponsibilitiesAnalyze, review, and...

Senior AI Trainer Role Type: Contractor, Remote Location: North America, Latin America, Europe, UK, Oceania We're seeking Senior AI Trainers to support a customer project focused on improving AI systems through expert-level video annotation and data labeling. You'll review robotic-arm footage, create precise annotations, and provide high-quality data to...

Jobgether SRL invites English-fluent contributors to join its AI trainer network based in Portugal.You will work on remote projects involving AI training, annotation, evaluation, and prompt creation, choosing assignments by scope and timeline.Projects vary from a few days to several weeks, with compensation provided and clear guidelines.Ideal is a curious,...