English As A Second Language (Esl) Tutor - Ai Trainer

DataAnnotation • barcelona, kingdom of spain, Spain • Posted June 19, 2026

Location barcelona, kingdom of spain
Job Type Full-time
Category Education
Posted June 19, 2026
We are looking for an English as a Second Language (ESL) Tutor to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. In this role you will need to hold an expert level of linguistics. You will have conversations in both Spanish and English with chatbots in order to measure their progress, as well as write novel conversations in order to teach them what to say.
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Benefits
This is a full-time or part-time REMOTE position
You’ll be able to choose which projects you want to work on
You can work on your own schedule
Projects are paid hourly starting at $20+ USD per hour, with bonuses on high-quality and high-volume work
Responsibilities
Give AI chatbots diverse and complex problems and evaluate ...

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