English (United Kingdom) Data Annotator (Temporary Position)

Centific • madrid, kingdom of spain • Posted June 19, 2026

About the Role

We are seeking a detail-oriented en_GB Data Annotator to join our dynamic team. In this role, you'll play a crucial part in ensuring that the conversational AI model delivers a high-quality customer experience while meeting business objectives.
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This is a fixed-term role (3 months). The start date would be the 30th of June.
Your duties and responsibilities will be but would not be limited to:
Verify data to improve the performance of the AI model.
Review the output of the model to maintain a quality standard.
Include feedback to improve the performance.
Requirements:
Entry-level position, but experience in editing, product reviewing, content writing, or technical writing will be valued.
Excellent writing and spelling skills of a target language.
Proficiency in English for communication with internal managers and/...