Korean Conversation Sentiment Evaluator

We are seeking individuals with high emotional intelligence, ideally with backgrounds in teaching, coaching, counseling, customer experience, or other people-focused roles, to join our team as Conversation Sentiment Evaluators. This role involves reviewing short AI–user conversations (typically 5–10 minutes per task) and determining whether the AI’s response met the user’s needs and emotional expectations. 

• Review brief text-based conversations between users and an AI assistant. 

• Assess user sentiment: Were they satisfied, neutral, frustrated, confused, or disengaged? 

• Identify emotional cues, tone shifts, and contextual signals. 

• Provide clear, concise evaluations based on predefined criteria. 

• Flag scenarios where the AI’s response may have missed the mark or failed to address the user’s underlying intent. 

• Offer short written rationales to support your evaluations. 

We are looking for individuals who naturally demonstrate high EQ and strong interpersonal awareness. Successful candidates may have experience in: 

• Teaching or tutoring 

• Coaching or mentoring 

• Counseling or social work 

• Customer support or client-facing roles 

• Any field requiring active listening and interpretation of emotional context 

• Ability to read tone and nuance in written communication 

• Strong judgment and attention to detail 

• Comfort following structured guidelines while applying natural human empathy 

• Ability to complete short tasks independently and consistently 

• Excellent written communication skills in Korean

• Proficiency in English

• Strong command of conversational nuance and emotional interpretation 

• Reliable access to a computer and internet connection 

• Ability to complete quick tasks with accuracy and consistency 

• Comfortable working within evaluation frameworks (training provided) 

• Tasks take approximately 5–10 minutes each 

• Flexible, task-based work that you can complete on your own schedule 

• Volume may vary based on project needs 

✨ Limitless Flexibility  

Project-based opportunities that fit your availability. Choose when and how much you want to contribute—fully remote, with complete autonomy.   

🌱 Limitless Growth  

Optional access to AI and Large Language Model workshops designed specifically for professionals like you. No coding required—just your expertise.   

🌍 Limitless Support  

Be part of a global contributor community with responsive guidance and support.   

💡 Real Impact  

Apply your expertise in the Legal field to influence the AI systems shaping the future of your industry—while collaborating with data professionals and expanding your skills.  

Apply now by answering a few quick questions to join our database and become part of our growing community. 

Welo Data, part of Welocalize, is a global AI data company with 500,000+ contributors delivering high-quality, ethical data to train the world’s most advanced AI systems. We’re building smarter, more human AI with a diverse community in 100+ countries.  

At Welo Data, Limitless AI. Limitless You. isn’t just a slogan—it’s our promise. We build smarter AI through the power of human contribution, offering limitless opportunities for our global community to grow, contribute, and work on their terms.