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Sigma AI

Remote Jobs

Better human data annotation. Smarter AI.

33 open rolesTeam 501,1000Since 2008Latest: Jul 27, 2026, 3:19 PM UTCCompany SiteLinkedIn
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33 Jobs

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French Audio Collection Projects

Sigma AI

Better human data annotation. Smarter AI.

French1 day ago
ContractRemoteSeniorTeam 501-1,000Since 2008

• The Voice Command Audio Collection Project focuses on collecting natural speech data to support the development of advanced voice-controlled technologies • The project involves producing a total of 500 short utterances, completed across two recording sessions • All recordings are delivered in a natural, conversational tone, with expressive and realistic intonation to reflect everyday voice interactions • The task can be carried out using either an Android mobile device or a Windows computer. • Completion time is approximately 2.5 hours • The process is supported through detailed project manuals, with optional kick-off sessions available to provide clarification and assistance on technical and procedural aspects. • All tasks are remote, performed through an online platform available 24/7.

France
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French Linguistic Projects

Sigma AI

Better human data annotation. Smarter AI.

French1 day ago
ContractRemoteSeniorTeam 501-1,000Since 2008

• Categorization – Annotation – Correction – Transcription – Evaluation – Conversational interactions – Voice recording – Content creation – Localization – Validation of audio, video, images, sentences, or words • All tasks are remote, performed through an online platform available 24/7

France
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Standard Arabic Linguistic Project – macOS

Sigma AI

Better human data annotation. Smarter AI.

iOS Engineer17 days ago
Full TimeRemoteSeniorTeam 501-1,000Since 2008

• This project focuses on recording and annotating audio interactions to support the development of advanced voice-controlled technologies. • This is a short project that includes a few tasks consisting of interacting with various applications in different environments. • The task will be carried out using a macOS computer device. • The process is supported through detailed project manuals, with optional kick-off sessions available to provide clarification and assistance on technical and procedural aspects.

Worldwide
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German Linguistic Projects

Sigma AI

Better human data annotation. Smarter AI.

German28 days ago
Full TimeRemoteSeniorTeam 501-1,000Since 2008

• Categorization • Annotation • Correction • Transcription • Evaluation • Conversational interactions • Voice recording • Content creation • Localization • Validation of audio, video, images, sentences, or words

Germany
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Turkish Linguist – macOS

Sigma AI

Better human data annotation. Smarter AI.

iOS Engineer29 days ago
ContractRemoteSeniorTeam 501-1,000Since 2008

• This project focuses on recording and annotating audio interactions to support the development of advanced voice-controlled technologies. • This is a short project that includes a few tasks consisting of interacting with various applications in different environments. • The task will be carried out using a macOS computer device. • The process is supported through detailed project manuals, with optional kick-off sessions available to provide clarification and assistance on technical and procedural aspects.

Turkey
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Proyecto lingüístico en español – macOS

Sigma AI

Better human data annotation. Smarter AI.

iOS Engineer29 days ago
ContractRemoteSeniorTeam 501-1,000Since 2008

• Recopilar datos de habla natural y anotación de audios para el desarrollo de tecnologías de control por voz • Interactuar con diferentes aplicaciones en distintos entornos

Worldwide
Job Closed
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British English Linguist – macOS

Sigma AI

Better human data annotation. Smarter AI.

iOS Engineer29 days ago
Full TimeRemoteSeniorTeam 501-1,000Since 2008

• Recording and annotating audio interactions to support advanced voice-controlled technologies • Completing tasks using macOS computer device • Following detailed project manuals and optional kick-off sessions for assistance

United Kingdom
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German Linguist – macOS

Sigma AI

Better human data annotation. Smarter AI.

iOS Engineer29 days ago
ContractRemoteSeniorTeam 501-1,000Since 2008

• Recording and annotating audio interactions to support advanced voice-controlled technologies • Interacting with various applications in different environments • Carrying out tasks using a macOS computer device • Supporting process through detailed project manuals and optional kick-off sessions

Germany
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Arabic Linguistic Project – macOS

Sigma AI

Better human data annotation. Smarter AI.

iOS Engineer29 days ago
ContractRemoteSeniorTeam 501-1,000Since 2008

• This project focuses on recording and annotating audio interactions to support the development of advanced voice-controlled technologies. • The task will be carried out using a macOS computer device.

Morocco
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French Linguistic Project – macOS

Sigma AI

Better human data annotation. Smarter AI.

iOS Engineer29 days ago
Full TimeRemoteSeniorTeam 501-1,000Since 2008

• This project focuses on recording and annotating audio interactions to support the development of advanced voice-controlled technologies. • This is a short-term project comprising several tasks that involve interacting with various applications across different environments. • Tasks must be completed using a macOS computer. • The process is supported by detailed project manuals, and optional kick-off sessions are available to provide clarification and assistance on technical and procedural aspects. • All tasks are performed remotely via an online platform available 24/7.

France

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