Pontic Greek Linguistic Projects; Remote

Join Sigma.

AI – Shaping the Future of Artificial Intelligence

What is Sigma? 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 cutting‑edge AI solutions.

Soft Skills We Value – Are you a proactive professional who thrives on challenges, values collaboration, and approaches every task with empathy, integrity, and a passion for learning? If so, we’d love to hear from you!

As part of our linguistic projects, your responsibilities may include:

• 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. This opportunity is offered for freelancers under a commercial contract.

• Fluent in Pontic Greek – able to listen and write correctly without spelling mistakes
• Fluent in English – able to listen and write correctly without spelling mistakes
• Basic computer skills

• Experience in data annotation or content rating
• Strong attention to detail

• Minimum 4 GB RAM
• Microphone and webcam
• Operating system:
  • Windows 10 or higher
  • 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
• Tablets and iOS devices are not supported

If you’re interested, click "APPLY FOR THIS JOB" and follow the instructions. After submitting your application, you will receive an email with the required tests to assess your qualifications. These tests are mandatory to move forward in the process. Check your inbox and spam folder, just in case!

• Sigma.
  
  AI does not hire through third parties. No agents or intermediaries are authorized to represent or participate in any way in the relationship. The candidate must provide any documentation reasonably requested to verify identity and credentials. If enough evidence is not provided to Sigma’s satisfaction, Sigma may withhold or terminate any offer.
• The company may employ or rely on artificial intelligence systems in its selection processes. Such processing is carried out in an ethical, transparent, and legally compliant manner. The purpose of processing your data is to evaluate the tests submitted during the selection process (e.g., the transcribed content provided by the candidate). The legal basis for processing your data is the pre‑contractual relationship between the parties and/or the provision of requested services.

We’re here for any questions or concerns. Join us and be part of something global, innovative, and impactful.

Sigma.

AI – Data done right.