Materials Engineer & Python Expert - Freelance AI Trainer

Mindrift • Portugal, Portugal, Portugal • Posted May 24, 2026

Location Portugal, Portugal
Job Type Part time
Category Computer Occupations
Posted May 24, 2026

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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