German Data Labeler — Lisbon Onsite for AI Training

Thoth AI; Lisboa; On-site; EUR 13,000 - 21,000; Full time

Benefits offered by this job

Competitive base salary

Language bonus

Meal allowance

Job summary

Thoth AI is seeking a detail-oriented Data Labeler fluent in German to support a global video platform. You will review multimedia content, label it into predefined poor-quality categories, and help train AI models.

The role requires onsite work in Lisbon, English proficiency at B2, and a minimum of six months in data annotation or content moderation. Competitive base salary with a language bonus for German speakers and a meal allowance is offered.

Qualifications

• Native or fluent German
• English proficiency at least B2
• Onsite work in Lisbon
• Minimum 6 months experience in data annotation or content moderation
• Strong attention to detail and team improvement mindset
• Linguistics background or language teaching experience is a plus

Responsibilities

• Review multimedia content (videos/photos) based on predefined quality criteria
• Label content into specific poor-quality categories for model training
• Meet daily quality and quantity targets set by the Project Manager
• Adapt to evolving guidelines and project updates
• Maintain high attention to detail and responsibility

Skills

German fluency

Attention to detail

English (B2)

Linguistics background

Job description

Thoth AI is seeking a detail-oriented Data Labeler fluent in German to support a global video platform. You will review multimedia content, label it into predefined poor-quality categories, and help train AI models.

The role requires onsite work in Lisbon, English proficiency at B2, and a minimum of six months in data annotation or content moderation. Competitive base salary with a language bonus for German speakers and a meal allowance is offered.