Spanish Language Expert

Summary

SME Careers is a fast-growing AI Data Services company and a subsidiary of SuperAnnotate that provides AI training data for many of the world’s largest AI companies and foundation-model labs. In this remote contractor role, you will review AI-generated responses, generate language content, and provide expert feedback to ensure outputs are accurate and logical.

Responsibilities

• Develop AI Training Content: Create detailed prompts in various topics and responses to guide AI learning, ensuring the models reflect a comprehensive understanding of diverse subjects
• Optimize AI Performance: Evaluate and rank AI responses to enhance the model's accuracy, fluency, and contextual relevance
• Ensure Model Integrity: Test AI models for potential inaccuracies or biases, validating their reliability across use cases

Skills

• Bachelor's degree or higher in Translation, Linguistics, Localization, Communications, or a related field
• Native or near-native Spanish proficiency and strong command of the locale conventions for Spain
• Minimum C1 English proficiency (reading/writing) for interpreting prompts, sources, and evaluation guidelines
• 2+ years of professional localization/translation experience
• Demonstrated ability to apply MQM/LQA concepts (severity, category, and root-cause thinking) to produce consistent quality decisions
• Proficiency with CAT tools and QA workflows (translation memory, termbases, automated checks) and comfort working with structured guidelines
• Excellent editorial judgment (register, tone, inclusivity, and cultural nuance) with extreme attention to detail
• Ability to rigorously fact-check localized content (units, references, names, dates) using reliable sources and consistent reasoning
• Comfort working as an hourly contractor: dependable throughput, clear documentation, and responsiveness across time zones
• Location requirement: Only candidates based in Spain will be considered for this role
• Multilingual localization experience strongly preferred
• Previous experience with AI data training / annotation / evaluation is preferred

Qualifications

Must Haves

• Bachelor's degree or higher in Translation, Linguistics, Localization, Communications, or a related field
• Native or near-native Spanish proficiency and strong command of the locale conventions for Spain
• Minimum C1 English proficiency (reading/writing) for interpreting prompts, sources, and evaluation guidelines
• 2+ years of professional localization/translation experience
• Demonstrated ability to apply MQM/LQA concepts (severity, category, and root-cause thinking) to produce consistent quality decisions
• Proficiency with CAT tools and QA workflows (translation memory, termbases, automated checks) and comfort working with structured guidelines
• Excellent editorial judgment (register, tone, inclusivity, and cultural nuance) with extreme attention to detail
• Ability to rigorously fact-check localized content (units, references, names, dates) using reliable sources and consistent reasoning
• Comfort working as an hourly contractor: dependable throughput, clear documentation, and responsiveness across time zones
• Location requirement: Only candidates based in Spain will be considered for this role

Nice to Haves

• Multilingual localization experience strongly preferred
• Previous experience with AI data training / annotation / evaluation is preferred

Benefits

• You will be among the first experts we reach out to when relevant opportunities arise
• Access to future projects available through our expert network