
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.
🕒 September 24
Where this job comes from
Posted on Sigma AI's careers page, not through a job board
First seen by Remote Rocketship September 24
Still open on Sigma AI's site. Checked 8 hours ago.

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 assigned tasks remotely through an online platform available 24/7 • Complete mandatory tests to assess qualifications • Provide documentation or information to verify identity and credentials when reasonably requested
• Fluent in Marathi; able to listen and write correctly without spelling mistakes • Fluent in English; able to listen and write correctly without spelling mistakes • Basic computer skills • Computer with minimum 4GB RAM • Microphone and webcam • Windows 10 or higher, or macOS 13 Ventura or higher • All OS updates installed and supported by the vendor • Stable internet connection • Headphones • Secure internet location protected by a strong password • Mobile phone with Android OS for audio-collection projects • Mandatory qualification tests after application • Experience in data annotation or content rating preferred but not mandatory • Strong attention to detail preferred but not mandatory
• All tasks are remote, performed through an online platform available 24/7 • Opportunity to participate in global, innovative, and impactful AI projects • Freelancer commercial contract arrangement
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