💼 Full-Time Position

Private Investigator

🏢
ETHOS
📍 madrid, kingdom of spain, Spain
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Location
madrid, Spain
📅
Posted
June 02, 2026
Type
Full-Time
🎯

Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

We're working with a leading foundational AI lab to find experienced private investigators and corporate intelligence professionals who can help train their latest language model on investigation and intelligence tasks. We are looking for senior investigators with 5+ years conducting corporate, legal, or insurance investigations to create, evaluate, and refine AI-generated work across core investigation workflows.
La experiencia que se espera de los solicitantes, así como las habilidades y cualificaciones adicionales necesarias para este trabajo, se enumeran a continuación.
Responsibilities
Collaborate to train and refine AI models by producing and evaluating investigation outputs across core workflows.
Develop, review, and document investigation processes and methodologies for AI-assisted tasks.
Qualifications
Licensed investigator with 5+ years of corporate, legal, or insurance investigation experience.
Strong expertise in research methods, source v...