
501 - 1000 employees
Founded 2008
đź Consulting
đĽ Healthcare
đŚ 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.
đĽ 12 hours ago
đŠđŞ Germany â Remote
âł Contract/Temporary
đĄ Mid-level
đ Senior
⨠German
đť Ghost score 10%
đŁď¸đŠđŞ German Required
Where this job comes from
Posted on Sigma AI's careers page, not through a job board
First seen by Remote Rocketship 12 hours ago
Still open on Sigma AI's site. Checked 53 minutes ago.

501 - 1000 employees
Founded 2008
đź Consulting
đĽ Healthcare
đŚ 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.
⢠Analyze and categorize spoken-language elements in audio recordings ⢠Assess emotions, communicative intent, sarcasm, irony, humor, prosody, types of laughter, and other paralinguistic features ⢠Perform all tasks remotely through an online platform available 24/7 ⢠Complete qualification tests after submitting an application ⢠Provide documentation or information reasonably requested to verify identity and credentials
⢠Fluent in German; able to listen and write correctly without spelling mistakes ⢠Fluent in English; able to listen and write correctly without spelling mistakes ⢠Computer literacy ⢠Strong attention to detail ⢠Preferred but not mandatory: experience with computational linguistics, corpus analysis, language data annotation, or LLM training ⢠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 only: mobile phone with Android OS ⢠Tablets and iOS devices are not supported ⢠Mandatory tests must be completed to proceed in the selection process
⢠All tasks are remote, performed through an online platform available 24/7 ⢠Opportunity offered for freelancers under a commercial contract ⢠Work on global, innovative, and impactful AI projects ⢠Ethical, transparent, and legally compliant selection processes ⢠Professional and independent work environment ⢠Teamwork, continuous improvement, and fluid communication with clients ⢠Fair and equitable treatment ⢠Diversity and non-discrimination commitment
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