Part-time - Portuguese Content Moderator Specialist (Onsite Lisbon)

*We will only be accepting CVs in English

Thoth AI is a cutting-edge data solutions company specializing in AI training data, content moderation, and linguistic services. We collaborate with global tech leaders to improve machine learning models and enhance user experiences across digital platforms. We’ve recently opened our new office in Lisbon, and we’re excited to grow our team in a city known for its vibrant culture and international talent.

We are seeking a detail oriented Portuguese Content Moderator & Data Annotation Specialist to review, classify, and assess user generated multimedia content from gaming communities. This role supports both content quality assurance and data labeling to help train moderation models.

Key Responsibilities:

• Review, assess, and label multimedia content including text, images, videos, and any future features in line with predefined safety and quality guidelines.
• Classify content accurately into predefined categories for quality assessment and model training purposes.
• Identify and categorize poor quality, noncompliant, or guideline violating content.
• Maintain consistently high levels of accuracy, attention to detail, and responsibility across all moderation and labeling tasks.
• Meet daily productivity and quality targets set by the Manager.
• Adapt quickly to evolving rules, workflows, and project updates while supporting continuous team and process improvement.

Requirements:

• Native or fluent Portuguese speaker
• B2+ level English proficiency
• Minimum 6 months of experience in data annotation or content moderation
• Background in linguistics or language teaching is a strong plus
• Excellent attention to detail and sense of responsibility
• Willingness to work onsite in rotational shifts, including weekends

Benefits:

• Base Salary of 475€
• Performance Bonus up to 150€ / month
• Meal allowance of 6€ per working day
• Certified training
• Fruit, coffee and tea at the office