[Hiring] Greek-Speaking JSON & Coders for Audio Evaluations @Lifted, an Upwork Company™

Role Description

An Enterprise client is seeking Greek-speaking coding experts with JSON expertise to support the evaluation and improvement of AI-generated audio responses. Work is expected to begin right away, and continue for 2-3 months, with the potential for additional work beyond this initial project. Experts may work at any schedule of their choosing, for as long as tasks are available.

• Participating in live, real-time conversational scenarios with AI systems
• Reviewing and labeling conversation transcripts
• Evaluating AI-generated responses using structured rubrics and providing written justifications
• Assessing responses for language quality, customer experience, technical accuracy, formatting, and JSON structure
• Capturing required session artifacts, including recordings, Session IDs, and tool-call/console logs
• Environment preparation and tool verification before each session
• Experts should speak naturally and spontaneously, as if responding in real time, without pre-planned, written, or scripted responses

Qualifications

• Strong spoken-language proficiency: C1/C2-level fluency (CEFR) in the target evaluation language, verified through a speaking/listening assessment
• Technical literacy: JSON fluency required - reading, validating, troubleshooting, and identifying structural/formatting issues
• Audio setup: capable of producing clear audio quality with no background noise

Requirements

• To be considered for this project, experts are required to pass a basic computational concepts assessment (JSON structures, function, general reasoning, and language proficiency), which takes about 15 minutes to complete, and will not be compensated
• If the expert passes the assessment, they will be provided with further onboarding steps

Benefits

• Fluency in Greek is required
• Experts with multilingual fluency may be offered work for this project and/or others, in additional languages