
501 - 1000 employees
Founded 2008
💼 Consulting
🏥 Healthcare
📦 Logistics
Consulting • Healthcare • Logistics
Sigma AI is a global company that collects, prepares, and labels high-quality training data and delivers custom, data-centric AI solutions to help organizations build ethical, human-centered machine learning systems. Through its Sigma Cognition arm it offers bespoke AI services, and its workforce of annotators and specialists supports speech, text, image, and video data annotation at scale. The company emphasizes integrity, inclusivity, and sustainability while helping clients reduce bias and scale AI responsibly.
🔥 2 minutes ago
🗣️🇮🇳 Hindi Required
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501 - 1000 employees
Founded 2008
💼 Consulting
🏥 Healthcare
📦 Logistics
Consulting • Healthcare • Logistics
Sigma AI is a global company that collects, prepares, and labels high-quality training data and delivers custom, data-centric AI solutions to help organizations build ethical, human-centered machine learning systems. Through its Sigma Cognition arm it offers bespoke AI services, and its workforce of annotators and specialists supports speech, text, image, and video data annotation at scale. The company emphasizes integrity, inclusivity, and sustainability while helping clients reduce bias and scale AI responsibly.
• Perform linguistic project tasks including categorization, annotation, correction, transcription, evaluation, conversational interactions, voice recording, content creation, localization, and validation • Validate audio, video, images, sentences, or words • Complete tasks remotely through an online platform available 24/7 • Complete mandatory qualification tests after submitting an application • Provide documentation or information reasonably requested to verify identity and credentials
• Fluent in Hindi; able to listen and write correctly without spelling mistakes • Fluent in Tamil; able to listen and write correctly without spelling mistakes • Fluent in English; able to listen and write correctly without spelling mistakes • Computer literacy • Minimum 4GB RAM computer • Microphone and webcam • Windows 10 or higher, or macOS 13 Ventura or higher • All operating-system updates installed and supported by the vendor • Stable internet connection • Headphones • Secure internet location protected by a strong password • For audio-collection projects, mobile phone with Android OS • Tablets and iOS devices are not supported • Mandatory tests to assess qualifications after application • Experience with computational linguistics, corpus analysis, language data annotation, or LLM training preferred but not mandatory • Strong attention to detail preferred but not mandatory
• Remote work performed through an online platform available 24/7 • Commercial contract for freelancers • Opportunity to participate in global, innovative AI projects • Identity and credential verification support/process • Ethical, transparent, and legally compliant selection process • Professional, fair, and equitable work environment • Diversity and non-discrimination commitment • Continuous improvement and professional development through project work
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