Korean Speech and Language Analysis Specialist (Remote) | Sigma AI

Sigma.AI; United States; Remote; USD 17,000 - 39,000; Part time

Job summary

Sigma.AI is seeking remote freelance data annotation specialists to analyze and categorize spoken language elements in audio recordings. The project focuses on emotions, intent, sarcasm, humor, and paralinguistic features using an online platform available 24/7.

Applicants should be fluent in Korean and English, with strong attention to detail and basic computer literacy. This role offers a flexible, commercial contract for remote work.

Qualifications

• Fluent in Korean with accurate listening and writing, without spelling mistakes.
• Fluent in English with accurate listening and writing, without spelling mistakes.
• Proficient computer skills and general digital literacy.

Responsibilities

• Analyze and categorize elements of spoken language in audio recordings, including emotions, intent, sarcasm, irony, humor, prosody, types of laughter, and other paralinguistic features.
• Work remotely on an online platform, freelancer contract basis, contributing to AI data annotation tasks.

Skills

Korean fluency

English fluency

Computer literacy

Job description

Join Sigma.AI – Shaping the Future of Artificial Intelligence

What is Sigma? Sigma is a leading global technology company specializing in data collection and annotation for Artificial Intelligence. With over 30 years of experience, offices in Spain, the US, and the UK, and operations in more than 700 languages, we support top multinational clients in developing cutting-edge AI solutions.

Soft Skills We Value

Are you a proactive professional who thrives on challenges, values collaboration, and approaches every task with empathy, integrity, and a passion for learning?

If so, we’d love to hear from you!

What Will You Do?

This project involves analyzing and categorizing elements of spoken language , including emotions, communicative intent, sarcasm, irony, humor, prosody, types of laughter, and other paralinguistic features in audio recordings.

All tasks are remote , performed through an online platform available 24/7. This opportunity is offered for freelancers under a commercial contract.

Requirements

• Fluent in Korean - Able to listen and write correctly without spelling mistakes
• Fluent in Korean - Able to listen and write correctly without spelling mistakes
• Fluent in English - Able to listen and write correctly without spelling mistakes
• Fluent in English - Able to listen and write correctly without spelling mistakes
• Computer literacy
• Computer literacy

Preferred (but not mandatory)

• Experience with one or more of the following: computational linguistics, corpus analysis, language data annotation, or LLM training
• Experience with one or more of the following: computational linguistics, corpus analysis, language data annotation, or LLM training
• Strong attention to detail
• Strong attention to detail

Technical Requirements

• Computer:
• Minimum 4GB RAM
• Minimum 4GB RAM
• Microphone and webcam
• Microphone and webcam
• Operating system: Windows 10 or higher macOS 13 Ventura or higher
• Operating system:
• Windows 10 or higher
• Windows 10 or higher
• macOS 13 Ventura or higher
• macOS 13 Ventura or higher
• All OS updates installed and supported by the vendor
• All OS updates installed and supported by the vendor

Connectivity & Accessories:

• Stable internet connection
• Stable internet connection
• Headphones
• Headphones
• Secure internet location, protected by a strong password
• Secure internet location, protected by a strong password
• For audio-collection projects only:
• Mobile phone with Android OS
• Mobile phone with Android OS
• Tablets and iOS devices are not supported

Need Help?

We’re here for any questions or concerns.

Join us and be part of something global, innovative, and impactful.

Sigma.AI – Data done right.