**Sigma.AI** is a world leading technology company in data collection and annotation for the development of Artificial Intelligence systems with offices in Spain, the United States and the United Kingdom.
**Requirements**:
- Native level of speaking and listening in Mexican Spanish.
- Intermediate level of English.
- Computer skills at user level.
- It is necessary to have the Android operating system mobile to carry out this project.
**The following will be valued**:
- Experience in rating or data annotation.
- Attention to detail.