Empleos de data annotator en Barcelona

LxT AI is seeking Catalan speakers for transcription and annotation on remote projects.Maximice sus posibilidades de que su candidatura sea seleccionada asegurándose de que su CV y sus habilidades se ajustan al perfil.The ideal candidates will transcribe audio and video accurately, adhere to guidelines, and perform data classification.Attention to detail...

Please submit your resume in English and indicate your level of English. At Toloka, we connect smart, curious people from around the world with freelance online tasks that train and improve artificial intelligence. What we do The Toloka Annotators connects individuals with Generative AI projects from leading tech innovators. Our mission is to unlock the...

Rex.zone is hiring a full-time Remote Data Annotator to produce and validate labeled datasets that improve AI/ML systems across NLP, computer vision, and multimodal workflows. You will follow detailed rubrics, resolve edge cases, and support LLM training pipelines through RLHF, prompt evaluation, QA evaluation, and content safety labeling.What You Will...

Toloka is seeking a part-time, remote freelance Annotator to participate in online projects that improve AI systems. You will review data, label content, and flag any issues according to project guidelines. Projects vary and compensation scales by scope and expertise.Applicants should have at least a Bachelor's degree and 1 year of professional experience,...

Rex.zone is hiring a Remote Data Annotator to produce and validate labeled datasets for AI/ML systems across NLP, computer vision, and multimodal workflows.Presente su candidatura después de leer los siguientes requisitos de habilidades y cualificaciones para este puesto.You will follow rubrics, resolve edge cases, and support LLM training pipelines through...

Toloka connects people with AI projects and invites you to join as an annotator.Si desea conocer los requisitos para este puesto, siga leyendo para obtener toda la información relevante.You may review data (text, images or videos), label content, and help AI systems make sense of the world.This is a part-time, remote, freelance opportunity.Tasks are...

Biorce, located in Barcelona, seeks a Clinical Data Specialist to lead the annotation of clinical datasets and train AI models. This role is critical for transforming unstructured data into structured training sets for our AI platform, Aika.Por favor, lea detenidamente la siguiente descripción del puesto para asegurarse de que encaja con el perfil antes de...

Docplanner is seeking a data-conscious QA annotator to design, automate, and run QA workflows and measure quality across projects. You’ll support labeling interfaces in Label Studio, write clear annotation guidelines, and onboard freelance annotators to keep projects moving.You will also assist in data analysis and reporting to track project health and...

Please submit your resume in English and indicate your level of English. At Toloka, we connect smart, curious people from around the world with freelance online tasks that train and improve artificial intelligence. What We Do The Toloka Annotators connects individuals with Generative AI projects from leading tech innovators. Our mission is to unlock the...

Please submit your resume in English and indicate your level of English. At Toloka, we connect smart, curious people from around the world with freelance online tasks that train and improve artificial intelligence. What We Do The Toloka Annotators connects individuals with Generative AI projects from leading tech innovators. Our mission is to unlock the...