AI Trainer - Freelance Data Annotator

Toloka Annotators; Madrid; A distancia; EUR 30.000 - 50.000; A tiempo parcial

Descripción de la vacante

A leading AI project annotation company in Madrid is seeking freelance annotators to review and classify content for Generative AI projects. Candidates should hold a Bachelor's degree, possess advanced English skills, and have a keen attention to detail. This part-time, remote position allows flexibility around other commitments and offers competitive pay up to $13 per hour based on skills and experience.

Servicios

Flexible work schedule

Competitive hourly rates

Experience in advanced AI projects

Formación

• Advanced level of English (C1 or higher), both written and spoken.
• Minimum 1 year of experience in any professional role.
• Ability to understand and follow complex instructions.

Responsabilidades

• Carefully review provided data (text, images, or videos).
• Label or classify content based on project guidelines.
• Identify and flag factually incorrect, sensitive, inappropriate, or unclear material.

Conocimientos

Logical thinking

Fact-checking

Attention to detail

Communication skills

Interest in technology

Educación

Bachelor’s degree

Descripción del empleo

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 full potential of AI by involving real people from around the world in the development process.

About the Role

Annotation is what helps AI make sense of the world. 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.

Responsibilities

• Carefully review provided data (text, images, or videos)
• Label or classify content based on project guidelines
• Identify and flag factually incorrect, sensitive, inappropriate, or unclear material

Important note : This is project-based work. Tasks are available only when projects are active . You may be invited to one or more projects depending on your profile and current opportunities.

Requirements

• Bachelor’s degree in any discipline
• Minimum 1 year of experience in any professional role.
• Advanced level of English (C1 or higher), both written and spoken
• Logical thinking, fact-checking and reasoning abilities
• Strong attention to detail and ability to understand and follow complex instructions
• Strong communication skills, including the ability to ask clarifying questions when needed
• Genuine interest in technology and artificial intelligence

Benefits

• Get paid for your expertise, with rates that can go up to $13 / hour depending on your skills, experience, and project needs.
• Take part in a part-time, remote, freelance project that fits around your primary professional or academic commitments.
• Work on advanced AI projects and gain valuable experience that enhances your portfolio.
• Influence how future AI models understand and communicate in your field of expertise.