Silesian Linguistic Projects

Sigma AI; Remote; PLN 120,000 - 180,000; Full time

Job summary

A leading global technology company seeks freelancers for Silesian Linguistic Projects. Candidates must be fluent in Silesian and English, have basic computer skills, and perform various data tasks remotely. Experience in data annotation is preferred. This role supports innovative AI solutions.

Qualifications

• Able to listen and write in Silesian without spelling mistakes.
• Able to listen and write in English without spelling mistakes.
• Experience in data annotation or content rating is preferred.

Responsibilities

• Perform categorization and annotation of data.
• Engage in voice recording and conversational interactions.
• Validate multimedia content including audio and images.

Skills

Fluent in Silesian

Fluent in English

Basic computer skills

Attention to detail

Job description

Silesian Linguistic Projects – Latin Script (Remote) – Sigma AI

Welcome to Sigma AI – shaping the future of artificial intelligence. Sigma is a leading global technology company specializing in data collection and annotation for AI, with more than 30 years of experience and operations in over 200 languages. We support top multinational clients in developing cutting‑edge AI solutions.

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 and performed through an online platform available 24/7. This opportunity is offered for freelancers under a commercial contract.

Requirements

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

Preferred (but not mandatory)

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

Technical Requirements

• 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
• Stable internet connection
• Headphones
• Secure internet location, protected by a strong password
• Mobile phone with Android OS (for audio‑collection projects only)

How to Apply

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.

Important Notes

• Sigma.AI does not hire through third parties. No agents, intermediaries, or third parties are authorized to represent or participate in any way in the relationship. The candidate must provide any documentation or information reasonably requested by the company to verify their identity and credentials. Failure to provide sufficient evidence may result in withholding or termination of any offer.
• The company may employ artificial intelligence systems in its selection processes. Such processing is carried out ethically, transparently, and legally. The purpose is to evaluate the tests submitted in the selection process. The legal basis for processing your data is the pre‑contractual relationship between the parties and/or the provision of requested services.

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.