Remote Expert Rater (Spanish) - AI Quality & Mentoring

Welo Data; Madrid; A distancia; EUR 19.457 - 27.712; A tiempo parcial

Ventajas ofrecidas por este puesto de trabajo

Fully Remote (Work from Anywhere in/Sp

Flexible Freelance Opportunity

Potential Full-Time Opportunity

Work on cutting-edge AI projects

Descripción de la vacante

Welo Data is hiring an Expert Rater (Spanish) for a fully remote role in Spain at $19.55/hour. Schedule is 30 hours/week with potential to increase to 40 hours and a project duration of 1 month starting 27th July.

The role involves mentoring AI Raters, reviewing annotations, conducting quality reviews, and analyzing data trends. Possibility for full-time employment based on performance and project needs.

Formación

• Native or fluent Spanish is required.
• English proficiency (B2 or higher) is required.
• 1+ year of rating, annotation, or AI evaluation experience.
• Experience with data labeling, content evaluation, or quality assurance.
• Intermediate knowledge of Google Workspace.

Responsabilidades

• Support and mentor AI Raters to improve rating quality and consistency.
• Review annotations and create high-quality gold-standard datasets.
• Conduct Tier 2 quality reviews and identify improvement opportunities.
• Analyze data trends and KPIs to support data-driven decisions.
• Collaborate with clients and internal teams to meet quality expectations.
• Prepare clear client communications, feedback, and documentation.
• Participate in AI research and quality improvement initiatives.

Conocimientos

Spanish fluency

English (B2+)

Analytical skills

Coaching

Communication skills

Data labeling experience

Herramientas

Google Workspace

Descripción del empleo

Welo Data is hiring an Expert Rater (Spanish) for a fully remote role in Spain at $19.55/hour. Schedule is 30 hours/week with potential to increase to 40 hours and a project duration of 1 month starting 27th July.

The role involves mentoring AI Raters, reviewing annotations, conducting quality reviews, and analyzing data trends. Possibility for full-time employment based on performance and project needs.