[Hiring] AI Data Annotator @Lifted, an Upwork Company™

Role Description

An Enterprise client is seeking Greek-speaking Data Annotators with strong technical aptitude to support the evaluation and improvement of AI-generated audio responses. In this role, you will:

• Participate in live, real-time voice conversations with AI systems in Greek.
• Review, annotate, and label conversation transcripts.
• Evaluate AI-generated responses using structured evaluation guidelines and provide clear written justifications for your ratings.
• Assess responses for language fluency, customer experience, technical accuracy, JSON structure, formatting, and overall quality.
• Capture and submit required session artifacts, including audio recordings, Session IDs, and tool-call/console logs.
• Prepare your work environment and verify all required tools before each evaluation session.

Qualifications

• Native or near-native fluency in Greek (Greece), with C1/C2-level proficiency. Speaking and listening skills will be assessed as part of the selection process.
• Strong technical aptitude, including the ability to read, validate, troubleshoot, and identify structural or formatting issues in JSON.
• Familiarity with basic programming and computational concepts.
• Excellent attention to detail and strong written communication skills.
• Ability to evaluate both the customer experience and the technical accuracy of AI-generated responses.
• Reliable audio setup capable of producing clear, high-quality recordings with minimal background noise.

Benefits

• Project start: Immediate
• Expected duration: 2–3 months, with the possibility of extension based on project needs
• Flexible schedule – work when tasks are available and at times that fit your availability.

Company Description