Join Sigma .AI – Shaping the Future of Artificial Intelligence
What is Sigma? Sigma is a leading general 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
We value proactive professionals who thrive on challenges, value collaboration, and approach every task with empathy, integrity, and a passion for learning.
What Will You Do?
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.
Requirements




We are looking for candidates with the following qualifications:
- Fluent in German - Able to listen and write correctly without spelling mistakes
- Fluent in Russian - Able to listen and write correctly without spelling mistakes
- Fluent in English - Able to listen and write correctly without spelling mistakes
- Computer literacy Preferred (but not mandatory):
- Experience with one or more of the following: computational linguistics, corpus analysis, language data annotation, or LLM training
- 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 suppor

📌 German, Russian and English Linguistic Projects | Sigma AI (Perú)
🏢 Sigma
📍 Perú