**TrustScale (an e2f company)** helps people and machines communicate naturally regardless of language, content, or culture. With expertise in data science—and deep roots providing agile translation in 200+ languages and dialects—**TrustScale**uniquely provides high-quality linguistic datasets of multilingual speech, text, annotation, and quality data required to help machines understand people. **TrustScale customers** include several of the world’s most successful artificial intelligence (AI) and natural language processing (NLP) deployments. **Key Responsibilities**
- Perform high-quality **Korean transcription** (speech-to-text) with excellent accuracy and consistency
- Lead and support **linguistic annotation projects**, including intent/entity labelling, classification, and LLM data tasks
- Review, improve, and enforce annotation guidelines and quality standards
- Conduct QA and validation of annotated datasets
- Serve as a language and workflow expert during **pilot project launches**: - Coordinate with internal project managers and provide feedback on task design and edge cases
- Mentor and support other Korean annotators as projects scale **Required Qualifications**




- Native fluency in **Korean** with strong linguistic expertise
- Proven experience in **transcription and annotation** for AI or language data projects
- Familiarity with modern annotation workflows and tools (Label Studio, Prodigy, Appen platforms, etc.)
- Strong understanding of Korean grammar, nuance, and spoken language variation
- Excellent attention to detail and ability to follow complex guidelines
- Detail oriented and high precision & quality
- Ability to communicate professionally in English (written + spoken) **Preferred Experience**
- Experience leading annotation teams or serving as a linguistic QA lead
- Background in NLP, speech recognition, or LLM training datasets
- Prior work on large-scale data labelling projects within the last 2-3 years
- Ability to help design annotation schemas and improve processes **What We Offer**
- Opportunity to become a key long-term partner on high-impact AI language projects
- Flexible remote collaboration
- Involvement in pilot initiatives and leadership opportunities as projects scale
- Competitive project-based compensation depending on experience

📌 Korean Language Expert - Transcription & Annotation Lead (Provincia di Crotone)
🏢 e2f
📍 Provincia di Crotone