Electrical Engineer & Python Expert - Freelance AI Trainer

Spain, Spain, Spain • Posted June 03, 2026

Job Type: Part time
Location: Spain, Spain
Posted: June 03, 2026
Category: Computer Occupations
Application Deadline: July 13, 2026

Role Description

Please submit your CV in English and indicate your level of English proficiency.

Mindrift connects specialists with project-based AI opportunities for leading tech companies, focused on testing, evaluating, and improving AI systems. Participation isproject-based, not permanent employment.

What this opportunity involves

You design computational engineering problems to challenge a frontier AI model. The problem must have an answer verifiable by code, and the problem has to require a specialized tool like ngspice, scikit-rf, python-control, pandapower, or others. Generic numerical libraries on their own won't cut it. Each problem runs inside a sealed Linux container with the tool pre-installed and a programmatic judge that grades the model's answer.

As an expert author, you:
• Pick an anchor tool and design a problem that hinges on its solvers, simulation kernels, or domain-specific models.
• ...

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