Northeastern Thai Linguistic Projects (Remote) -- Sigma AI

About the Company

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 200 languages, we support top multinational clients in developing AI solutions.

Responsibilities

• Categorization, annotation, correction and validation of textual and multimedia content.
• Transcription, evaluation and conversational interactions.
• Voice recording and content creation for linguistic projects.
• Localization and validation of audio, video, images, sentences, or words.
• Perform tasks through the online platform (available 24/7).

Qualifications

• Fluent in Northeastern Thai — able to listen and write correctly without spelling mistakes.
• Fluent in English — able to listen and write correctly without spelling mistakes.
• Basic computer skills.
• Preferred: experience in data annotation or content rating.
• Preferred: strong attention to detail.

Skills / Required Skills

• Computer: minimum 4GB RAM, microphone and webcam.
• Operating system: Windows 10 or higher, or macOS 13 Ventura or higher; all OS updates installed and supported by the vendor.
• Connectivity & accessories: stable internet connection, headphones, secure internet location protected by a strong password.
• For audio-collection projects only: mobile phone with Android OS (tablets and iOS devices are not supported).

Benefits

• Freelance engagement under a commercial contract; fully remote work.

Additional Information

• To apply: submit your application and you will receive an email with mandatory tests to assess your qualifications — check inbox and spam folder.
• Sigma.AI does not hire through third parties or agents; candidates may be asked to provide documentation to verify identity and credentials.
• The company may employ or rely on AI systems in selection processes to evaluate submitted tests; processing is carried out in an ethical, transparent and legally compliant manner.