Catalan Language Expert

SME Careers; Islas Baleares; Remote; EUR 27,000 - 38,000; Part time

Job summary

SME Careers is seeking a Catalan Language Expert (Mid) for remote, hourly contract work in Spain. You will review Catalan and English outputs, assess reasoning quality, and provide expert feedback to improve model accuracy and clarity.

The role emphasizes linguistic QA, factual verification, and adherence to Catalan conventions. We value 1–5 years of Catalan language experience, a Bachelor’s degree, and strong English skills.

Qualifications

• Native or near-native written Catalan (C2) with strong command of grammar, orthography and register.
• Minimum Bachelor's degree.
• English proficiency: C1 level or higher.
• 1–5 years of relevant Catalan language work.
• Fact-checking capability with reputable sources.
• Linguistic QA experience with rubrics and rating scales.
• Experience with AI data training, annotation, or evaluating AI-generated content preferred.
• Able to work independently as a remote contractor.

Responsibilities

• Develop AI Training Content: Create prompts & responses to guide AI learning across topics.
• Optimize AI Performance: Evaluate and rank responses for accuracy and contextual relevance.
• Ensure Model Integrity: Test for inaccuracies or biases across use cases.
• Document decisions in clear English (C1+) for reproducibility.
• Perform linguistic QA on Catalan text: grammar, orthography, punctuation, register.
• Fact-check Catalan responses against reliable references and flag issues.
• Enforce Catalan locale, register and style-guide consistency (Central vs Valencian).

Skills

Catalan language

English proficiency

Fact-checking

Linguistic QA

AI data training

Independent remote work

Education

Bachelor's degree

Job description

About SME Careers

As AI systems become more sophisticated, they rely on human knowledge to better understand context and the world. At SME Careers, we partner with leading AI labs to improve how the next generation of intelligent systems learn, reason, and communicate. SME Careers is a fast-growing AI data services company and subsidiary of SuperAnnotate that provides AI training data to many of the world's top AI companies and foundation model labs. Your expertise as an Catalan Language Expert will directly help improve the world's premier AI models. Your expertise will play an important role in shaping the future of AI.

About The Role

As a Catalan Language Expert, you will review AI-generated responses and content in Catalan and English, evaluate reasoning quality and step-by-step problem-solving, and provide expert feedback that helps models produce accurate, logical, and clearly explained answers. You will assess solutions for accuracy, clarity, and adherence to the prompt; identify errors in methodology or conceptual understanding; fact-check information; write high-quality explanations and model solutions; and rate and compare multiple AI responses. This is a remote, hourly-paid contract role with flexible scheduling. SME Careers is a fast-growing AI Data Services company and subsidiary of SuperAnnotate that provides AI training data for many of the world's largest AI companies and foundation model labs. Your work in this role directly helps improve the world's premier AI models.

What You'll Do

• 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.
• Document review decisions and escalation notes in clear, professional English (C1+) so others can reproduce your judgments.
• Perform linguistic quality assurance on Catalan text (grammar, orthography, punctuation, register) using a consistent error taxonomy and rubric-based scoring.
• Fact-check Catalan-language responses against reliable references and flag unverifiable, misleading, or internally inconsistent claims.
• Enforce Catalan locale, register, and style-guide consistency (e.g., Central vs Valencian conventions, formal vs informal address) within each task or project guideline.

What You Bring

• 1–5 years of relevant professional experience in Catalan language work (editing, translation, localization, linguistic QA, content review, or similar).
• Native or near-native written Catalan (C2) with strong command of normative grammar, orthography, punctuation, and register.
• Minimum Bachelor's degree
• English proficiency: Minimum C1 level.
• Fact-checking capability: ability to verify claims using reputable sources, resolve ambiguities, and document evidence succinctly.
• Linguistic quality assurance experience: applying rubrics/rating scales, consistency checks, and structured error categorization for language quality.
• Previous experience with AI data training, annotation, or evaluating AI-generated content is strongly preferred.
• Able to work independently as a remote contractor: detail-oriented, self-directed, dependable turnaround, and careful handling of confidential project content.

Job Details

• Company: SME Careers (subsidiary of SuperAnnotate)
• Role: Catalan Language Expert (Mid)
• Employment type: Contract (hourly)
• Location: Remote (Spain)
• Schedule: Flexible hours; task availability varies by project
• Compensation: $22.23–$31.12 USD/hour (based on skills, performance, and task complexity)

Why Join Us

• Flexible, remote contract work that fits around other commitments.
• Work focused on Catalan language accuracy, clarity, and factual reliability.
• Clear rubrics and structured feedback that make quality expectations explicit.
• Exposure to a steady stream of real-world Catalan language edge cases (terminology, register, dialect choices, and fact‑checking).

Key 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.
• Document review decisions and escalation notes in clear, professional English (C1+) so others can reproduce your judgments.
• Perform linguistic quality assurance on Catalan text (grammar, orthography, punctuation, register) using a consistent error taxonomy and rubric-based scoring.
• Fact-check Catalan-language responses against reliable references and flag unverifiable, misleading, or internally inconsistent claims.
• Enforce Catalan locale, register, and style-guide consistency (e.g., Central vs Valencian conventions, formal vs informal address) within each task or project guideline.

Your Profile

• 1–5 years of relevant professional experience in Catalan language work (editing, translation, localization, linguistic QA, content review, or similar).
• Native or near-native written Catalan (C2) with strong command of normative grammar, orthography, punctuation, and register.
• Minimum Bachelor's degree in Linguistics, Translation and Interpreting, Catalan Philology, Journalism, or equivalent practical experience.
• English proficiency: Minimum C1 level.
• Fact-checking capability: ability to verify claims using reputable sources, resolve ambiguities, and document evidence succinctly.
• Linguistic quality assurance experience: applying rubrics/rating scales, consistency checks, and structured error categorization for language quality.
• Previous experience with AI data training, annotation, or evaluating AI-generated content is strongly preferred.
• Able to work independently as a remote contractor: detail-oriented, self-directed, dependable turnaround, and careful handling of confidential project content.