OptiTalent · Job Finder
Jobs in Brazil
29 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
21–29 of 29 jobs
Counts are paused for a minute after many searches; results are still current.
Bioinformatics Expert
2 months agoAnyone AI · Buenos Aires, Distrito Federal, Argentina +5
RemoteContractLead / staff$40.00 an hourScience & researchWe create high-quality STEM training data for frontier AI models. Our data is used directly in training and evaluation pipelines at leading AI labs to improve model reasoning in technical domains.
Bioinformatics Expert
2 months agoAnyone AI · Buenos Aires, Distrito Federal, Argentina +5
RemoteContractLead / staff$40.00 an hourScience & researchWe create high-quality STEM training data for frontier AI models. Our data is used directly in training and evaluation pipelines at leading AI labs to improve model reasoning in technical domains.
Energy Expert
2 months agoAnyone AI · Buenos Aires, Distrito Federal, Argentina +5
RemoteContractLead / staff$40.00 an hourWe create high-quality STEM training data for frontier AI models. Our data is used directly in training and evaluation pipelines at leading AI labs to improve model reasoning in technical domains.
Electrical Engineering Expert
2 months agoAnyone AI · Buenos Aires, Distrito Federal, Argentina +5
RemoteContractLead / staff$40.00 an hourEngineeringWe create high-quality STEM training data for frontier AI models. Our data is used directly in training and evaluation pipelines at leading AI labs to improve model reasoning in technical domains.
Architectural Engineering Expert
2 months agoAnyone AI · Buenos Aires, Distrito Federal, Argentina +5
RemoteContractLead / staff$40.00 an hourEngineeringWe create high-quality STEM training data for frontier AI models. Our data is used directly in training and evaluation pipelines at leading AI labs to improve model reasoning in technical domains.
Civil Engineering Expert
2 months agoAnyone AI · Buenos Aires, Distrito Federal, Argentina +5
RemoteContractLead / staff$40.00 an hourEngineeringWe create high-quality STEM training data for frontier AI models. Our data is used directly in training and evaluation pipelines at leading AI labs to improve model reasoning in technical domains.
Mechanical Engineering Expert
2 months agoAnyone AI · Buenos Aires, Distrito Federal, Argentina +5
RemoteContractLead / staff$40.00 an hourEngineeringWe create high-quality STEM training data for frontier AI models. Our data is used directly in training and evaluation pipelines at leading AI labs to improve model reasoning in technical domains.
Research Scientist (Remote/US/LATAM)
4 months agoAnyone AI · Mexico City, Mexico +10
RemoteContractScience & researchEvaluation research. Turn eval targets into original benchmark designs. Own the hard measurement questions: construct validity, item discrimination, headroom, reliability, contamination, and capability elicitation. Push toward evals that stay informative as models improve.;…
Mathematics Expert (LATAM & Europe)
4 months agoAnyone AI · Buenos Aires, Distrito Federal, Argentina +10
RemoteContractLead / staff$40.00 an hourWe create high-quality STEM training data for frontier AI models. Our data is used directly in training and evaluation pipelines at leading AI labs to improve model reasoning in technical domains.
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.