Canadian English Linguistic Projects - Sigma AI

Sigma; España; Remote; CAD 21,000 - 34,000; Full time

Job summary

Sigma .AI is hiring remote data annotation freelancers in Canada to perform categorization, annotation, transcription, and evaluation tasks across audio, video, images, and text. This freelance opportunity is offered under a commercial contract and relies on accurate language use and strong attention to detail.

Responsibilities include annotation, transcription, categorization, and quality control, with optional participation in localization and content creation efforts.

Qualifications

• Fluent in Canadian English with accurate spelling.
• Attention to detail is essential for high-quality annotations.
• Experience with data annotation or content rating is preferred.

Responsibilities

• Perform categorization of data across various media types.
• Annotate and transcribe content accurately.
• Correct and evaluate annotations for quality control.
• Validate audio, video, images, sentences, or words as required.
• Contribute to localization tasks where needed.
• Assist with content creation and evaluation tasks.
• Participate in voice recording and conversational data collection.
• Support the platform with timely task completion.

Skills

Fluent English

Attention to detail

Data annotation

Content rating

Basic computer skills

Job description

Join Sigma .AI – Shaping the Future of Artificial Intelligence

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 700 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!

What Will You Do?

• 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.

Requirements

• Fluent in Canadian English – Able to listen and write correctly without spelling mistakes
• Fluent in English – Able to listen and write correctly without spelling mistakes
• Basic computer skills Preferred (but not mandatory):
• Experience in data annotation or content rating
• Strong attention to detail

Technical Requirements

• Computer:
  • Minimum 4GB RAM
  • Microphone and webcam
• Operating system:
  • Windows 10 or higher
  • macOS 13 Ventura or higher
  • All OS updates installed and supported by the vendor
• Connectivity & Accessories:
  • 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.

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

Sigma .AI – Data done right.