Materials Engineer & Python Expert - Freelance AI Trainer

Mindrift
Part time Costa Rica, Costa Rica Computer Occupations
Posted:
June 03, 2026
Location:
Costa Rica, Costa Rica, Costa Rica

Job 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 material science 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 ObsPy, instaseis, pyrocko, MITgcm, flopy/MODFLOW, or others. Generic data wrangling around synthesised toy data 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 waveform-processing kernels, geophys...

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Job Overview

Job Type: Part time
Location: Costa Rica, Costa Rica
Posted: June 03, 2026
Deadline: July 13, 2026