Apply

Ready to go for it?

AI Apply speeds things up—apply directly if you prefer.

FREE ACCESS
5,000–10,000 jobs/day
Scoutfield Logo

See all jobs on Scoutfield

Search thousands of fresh jobs every day.

Discover
  • Fresh listings
  • Fast filters
  • No subscription required
Create a free account and start exploring right away.
Mercor

STEM Expert, Spanish – AI Training

Mercor

. Train and evaluate AI agents on realistic professional STEM tasks .

Posted 10/14/2026contractRemote • SpainMid-LevelSenior💰 $50 per hourWebsite

Core Competencies

Role fit
Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in training and evaluating AI agents within STEM contexts, with strong capabilities in quantitative analysis and technical documentation. Fluent in Spanish and experienced in creating grading rubrics based on real-world STEM applications.

Highest-signal resume keywords
5+ Years Experience In Research Or IndustryFluent In SpanishDegree From A Top-20 University In SpainQuantitative AnalysisTechnical Documentation

ATS Keywords

Tailor your resume
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Certifications & Qualifications
Master's DegreePhD
Industry Keywords
AI TrainingSTEM TasksGrading RubricsData-Heavy Problem SolvingCollaboration

About the role

Key responsibilities & impact
  • Train and evaluate AI agents on realistic professional STEM tasks
  • Build workspaces and files
  • Write prompts
  • Create grading rubrics based on real STEM work in Spain
  • Collaborate on projects focused on training and enhancing AI systems

Requirements

What you’ll need
  • 5+ years as a scientist or engineer in research or industry
  • Native or fluent in Spanish
  • Degree from a top-20 university in Spain
  • Comfortable with quantitative analysis, technical documentation, and data-heavy problem solving
  • Master's or PhD a plus
  • Must not require H1-B or STEM OPT support

Benefits

Comp & perks
  • Fully remote role
  • Flexible schedule / work on your own schedule
  • Weekly payments via Stripe or Wise
  • Competitive pay
  • Referral opportunity earning up to $200 per successful referral
  • Reasonable accommodations upon request