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$36–$36/hr
Spain

  • Review pre-seeded questions paired with images and provide accurate "golden" answers based on visual information.
  • Carefully examine image content to identify relevant details and flag unclear or corrupted images.
  • Follow project guidelines consistently to maintain quality across batches of tasks.

Data Annotation Attention To Detail English Proficiency Quality Review

20 jobs similar to Spanish (Spain) Data Trainer

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$18–$18/hr
India

  • Review pre-seeded questions paired with images to provide accurate 'golden' answers.
  • Carefully examine image content to identify relevant details for each question.
  • Flag any images that are unclear, corrupted, or insufficient to answer the question.

Welo Data is an AI services company specializing in data annotation and validation. They operate as a remote-friendly organization with a focus on quality and detail-oriented work.

$34–$34/hr
Poland

  • Review pre-seeded questions with images to provide accurate "golden" answers based on visual observation.
  • Flag unclear or corrupted images to maintain quality across task batches.
  • Follow project-specific guidelines consistently to ensure high-quality data.

Welo Data provides AI data annotation and validation services. They offer freelance remote opportunities with a focus on detail-oriented tasks.

US

  • Perform side-by-side comparisons of AI-generated responses.
  • Evaluate outputs for accuracy, relevance, clarity, instruction-following, and overall quality.
  • Assess AI responses across general-purpose questions and answers, web search results, file-based and image-based responses, content-generation tasks, and single-turn and multi-turn conversations.

We are a technology solutions firm headquartered in Bellevue, Washington, with teams across the United States. We help organizations turn complex challenges into meaningful outcomes by connecting strategy and execution across AI, cloud, data, product development, and emerging technology.

$42–$42/hr
Global

  • Review pre-seeded questions paired with images to provide accurate 'golden' answers based on visual observation.
  • Carefully examine image content to identify relevant details and flag unclear or corrupted images.
  • Maintain consistency and quality across tasks while following project-specific guidelines and rubrics.

Welo Data is a global AI data company that provides high-quality, ethical data to train advanced AI systems. With over 500,000 contributors worldwide, they offer a diverse community and flexible, remote opportunities.

Latin America

  • Review short-form video clips to identify languages in audio and on-screen text.
  • Validate media content against your target locale for authenticity and cultural relevance.
  • Generate accurate ground truth labels using internal classification tools following strict guidelines.

RWS is a technology-enabled language services company that helps global organizations connect with their audiences. With a large team of linguists and AI specialists, RWS fosters an inclusive culture focused on innovation and quality.

Brazil

  • Accurately annotate and evaluate text, video, and geographic data following detailed guidelines.
  • Conduct research and review your work to ensure high standards of consistency and quality.
  • Collaborate with an international team and provide feedback to improve annotation processes.

They are an AI data company that improves the accuracy and performance of generative AI models through data annotation. They operate with a fully remote, collaborative team culture.

$26–$26/hr
Global

  • Review pre-seeded questions paired with images and provide accurate golden answers based on visual observation.
  • Flag unclear or corrupted images and maintain consistency across batches of tasks.
  • Follow project-specific guidelines and rubrics to ensure quality and accuracy.

Welo Data, part of Welocalize, is a global AI data company with 500,000+ contributors. They deliver high-quality, ethical data to train AI systems, fostering a diverse community in 100+ countries.

Argentina

  • Review and grade internet advertisements to help shape ad delivery based on user keywords.
  • Work remotely with a flexible schedule, minimum 5 hours per week, up to 20 hours.
  • Use both English and Spanish to evaluate ads and provide feedback.

Welo Data is an award-winning localization and data transformation company that runs one of the world’s largest Ads Rating Programs. The company offers a multicultural and international environment with opportunities for professional development and human support 24/6.

Spain

  • Facilitate live voice recording sessions for a multilingual conversational AI project in Spanish.
  • Provide real-time coaching and technical quality monitoring to ensure natural, authentic recordings.
  • Complete calibration and support sessions independently, resolving issues to minimize re-records.

Welo Data, part of Welocalize, is a global AI data company with 500,000+ contributors delivering high-quality, ethical data to train the world’s most advanced AI systems. We build smarter, more human AI with a diverse community in 100+ countries.

US

  • Evaluate AI-generated content for quality, accuracy, and cultural relevance
  • Apply Castilian Spanish expertise to assess response appropriateness for Spain
  • Provide structured feedback and document decisions to improve AI performance

Jobgether is an AI-powered job matching platform that connects candidates with hiring companies. They use objective, data-driven recruitment processes and prioritize privacy and fairness.

$15–$15/hr
US

  • Review, evaluate, and validate AI-generated content and data according to project guidelines.
  • Compare AI outputs and identify the most accurate, relevant, or high-quality results.
  • Annotate, categorize, or label text, audio, images, video, or other data with clear feedback.

Welo Data, part of Welocalize, is a global AI data company with 500,000+ contributors delivering high-quality, ethical data to train advanced AI systems. They offer limitless flexibility and growth for a diverse community in 100+ countries.

United States

  • Review search results and evaluate their relevance to user queries
  • Answer true/false questions about content quality
  • Rate search results based on guidelines to improve AI systems

Welo Data provides AI services and data validation to improve search engine and AI systems. They are a remote-first company with a focus on quality and support for their contractors.

US

  • Edit and review machine-translated customer service content for accuracy and consistency.
  • Evaluate MT output quality and apply severity ratings following project guidelines.
  • Produce high-quality human translations as reference data for model training.

Welo Data specializes in AI services and data solutions. They operate with a freelance workforce and focus on improving AI-driven content through human expertise.

Global Europe

  • Contribute to shaping safer, smarter AI by joining a global network of linguists and culturally aware contributors.
  • Work on flexible, remote projects in annotation, evaluation, and prompt creation, always on your terms.
  • Get first access to projects that match your skills, from short tasks to multi-week assignments.

Welo Data, part of Welocalize, is a global AI data company with a network of over 500,000 contributors. They build smarter, more human AI by offering flexible, remote projects to a diverse community in over 100 countries, emphasizing growth and work-life balance.

Spain

  • Localize and transcreate marketing music and media content to ensure maximum relevance and engagement for the Spanish audience.
  • Perform linguistic review, copy-editing, and LQA testing on live platforms to guarantee accuracy.
  • Act as a subject matter expert for the Spanish market, providing guidance on cultural nuances and local trends.

Welocalize provides AI-enabled multilingual content solutions that help enterprises operate and scale globally. The company, headquartered in New York with offices worldwide, combines AI, automation, and human expertise to support over 300 languages.

Global

  • Source legally usable, public PDF documents in your designated language.
  • Verify that each document meets open-source or public domain licensing requirements.
  • Upload the collected files to our research platform and provide basic metadata.

Terac is building the world's largest pool of vetted human experts for AI. They recruit, screen, and pay study participants across industries, languages, and skill sets.

Italy

  • Review search queries and evaluate personalized place recommendations based on your activity history.
  • Rate the relevance and usefulness of suggested places according to project guidelines.
  • Complete tasks accurately while following dynamic project schedules and requirements.

Welo Data provides AI services, including data annotation and evaluation for machine learning models. They operate with a global network of remote freelancers and prioritize accuracy and critical thinking.

Ireland

  • Listen to two audio recordings and compare them to determine which is better.
  • Follow provided evaluation guidelines to make consistent judgments.
  • Complete approximately 20-23 cases per hour with flexible remote work.

Appen leverages human feedback to train AI speech models. It is a large global company that connects independent contractors to AI projects.

US

  • Review, evaluate, and annotate AI-generated content across text, images, audio, and video.
  • Perform quality checks to ensure accuracy, consistency, and compliance with project guidelines.
  • Identify edge cases and inconsistencies, contribute to high-quality dataset development, and participate in calibration activities.

Welo Data, part of Welocalize, is a global AI data company with over 500,000 contributors that provides high-quality, ethical data for training advanced AI systems. The company supports a diverse, global community across 100+ countries and offers project-based freelance opportunities with flexibility and growth potential.

Japan

  • Review rater worksheets for compliance with formatting and guidelines.
  • Verify that responses are logically correct and aligned with assigned scenarios.
  • Provide clear, concise, actionable feedback and request corrections where needed.

Welo Data provides AI services including data annotation and evaluation. They work with a freelance team and focus on quality and accuracy in their projects.