OptiTalent · Job Finder
Jobs in Madrid, Spain
21 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
1–20 of 21 jobs
Counts are paused for a minute after many searches; results are still current.
Astronomy & Cosmology Expert (ALE)
2 weeks agoAnyone AI · Mexico City, Mexico +14
RemoteContractLead / staff$30.00 – $80.00 an hourAnyone AI is seeking Astronomy & Cosmology Experts to develop challenging tasks that test AI agents’ scientific reasoning and research capabilities. You will create original tasks and reference solutions, then evaluate agents completing workflows using astronomical data and…
Ecology & Evolution Expert (ALE)
2 weeks agoAnyone AI · Mexico City, Mexico +14
RemoteContractLead / staff$30.00 – $80.00 an hourAnyone AI is seeking Ecology & Evolution Experts to build realistic tasks that assess AI agents’ ability to investigate ecological and evolutionary questions. You will create original tasks, develop reference solutions, and evaluate agents working with scientific data, tools,…
Neuroscience Expert (ALE)
2 weeks agoAnyone AI · Mexico City, Mexico +14
RemoteContractLead / staff$30.00 – $80.00 an hourAnyone AI is seeking Neuroscience Experts to create tasks that test AI agents’ ability to reason through neuroscience research and analysis. You will develop original problems and reference solutions, then assess agents completing workflows with relevant tools and software.
Biology Expert (ALE)
2 weeks agoAnyone AI · Mexico City, Mexico +14
RemoteContractLead / staff$30.00 – $80.00 an hourScience & researchAnyone AI is seeking Biology Experts to create challenging, realistic tasks that test AI agents’ ability to solve problems in biological research. You will develop original tasks and reference solutions, then evaluate agents completing workflows using scientific tools and…
Marketing Expert
2 weeks agoAnyone AI · Mexico City, Mexico +15
RemoteContractLead / staff$30.00 – $60.00 an hourMarketingHelp shape the future of AI by designing realistic marketing tasks that challenge advanced AI agents.
Multilingual Audio Evaluator
3 weeks agoAnyone AI · Buenos Aires, Distrito Federal, Argentina +7
RemoteFull-timeData & AIAt Anyone AI, we create high-quality training and evaluation data for frontier AI models.
AI Coding Evaluator
3 weeks agoAnyone AI · Buenos Aires, Distrito Federal, Argentina +16
RemoteFull-timeData & AIAt Anyone AI, we create high-quality training and evaluation data for frontier AI models.
AI Agent Evaluator
3 weeks agoAnyone AI · Buenos Aires, Distrito Federal, Argentina +15
RemoteFull-timeData & AIAt Anyone AI, we create high-quality training and evaluation data for frontier AI models.
Legal Expert
3 weeks agoAnyone AI · Mexico City, Mexico +15
RemoteContractLead / staff$40.00 – $120.00 an hourLegal & complianceAt Anyone AI, we create high-quality training and evaluation data for frontier AI models. We're looking for Legal Experts, including lawyers, legal researchers, litigation support specialists, and legal analysts, with practical experience in legal research, contract analysis,…
Healthcare & Medical Expert
3 weeks agoAnyone AI · Mexico City, Mexico +15
RemoteContractLead / staff$30.00 – $60.00 an hourHealthcareAt Anyone AI, we create high-quality training and evaluation data for frontier AI models. We're looking for Healthcare and Medical Experts, including physicians, radiologists, clinical researchers, epidemiologists, and healthcare informatics specialists, with practical…
Animation Expert
3 weeks agoAnyone AI · Mexico City, Mexico +15
RemoteContractLead / staff$30.00 – $60.00 an hourAt Anyone AI, we create high-quality training and evaluation data for frontier AI models. We're looking for 3D Designers, Animators, and Digital Artists with practical experience in 3D modeling, animation, rendering, visual effects, and digital content production.
Electrical Engineering Expert
3 weeks agoAnyone AI · Mexico City, Mexico +15
RemoteContractLead / staff$30.00 – $60.00 an hourEngineeringAt Anyone AI, we create high-quality training and evaluation data for frontier AI models. We're looking for Electrical Engineering Experts with practical experience in circuit design, electronics, PCB development, electrical simulations, and technical documentation.
Accounting Expert
3 weeks agoAnyone AI · Mexico City, Mexico +15
RemoteContractLead / staff$30.00 – $60.00 an hourFinanceAt Anyone AI, we create high-quality training and evaluation data for frontier AI models. We're looking for Financial Analysts and Accounting Experts with practical experience in financial modeling, accounting, budgeting, forecasting, reconciliation, and financial reporting.
Mechnical Engineering Expert
3 weeks agoAnyone AI · Mexico City, Mexico +15
RemoteContractLead / staff$30.00 – $60.00 an hourEngineeringAt Anyone AI, we create high-quality training and evaluation data for frontier AI models. We're looking for Mechanical Engineering Experts with practical experience in CAD modeling, mechanical design, manufacturing processes, engineering simulations, and technical documentation.
Anyone AI · Buenos Aires, Distrito Federal, Argentina +8
RemoteContractSenior$65.00 an hourEngineeringAnyone AI is recruiting experienced Software Engineers for a specialized project focused on reviewing and evaluating real-world software engineering tasks derived from open-source repositories.
Anyone AI · Buenos Aires, Distrito Federal, Argentina +8
RemoteContractMid level$65.00 an hourSecurityAnyone AI is recruiting experienced Application Security Engineers and Vulnerability Researchers for a specialized project focused on reviewing real-world software vulnerabilities, CVE reproductions, remediation approaches, and exploit verification environments.
Civil Engineering Expert
4 weeks agoAnyone AI · Mexico City, Mexico +15
RemoteContractLead / staff$30.00 – $60.00 an hourEngineeringAt Anyone AI, we create high-quality training and evaluation data for frontier AI models. We’re looking for Civil Engineering Experts with practical experience in construction or infrastructure projects, particularly cost estimating, quantity surveying, tender preparation, and…
Anyone AI · Buenos Aires, Distrito Federal, Argentina +8
RemoteContractMid level$65.00 an hourEngineeringAnyone AI is recruiting experienced GPU Kernel Engineers for a specialized project focused on reviewing, debugging, and evaluating high-performance compute kernels used in AI workloads.
Anyone AI · Buenos Aires, Distrito Federal, Argentina +8
RemoteContractMid level$65.00 an hourData & AIAnyone AI is recruiting experienced Machine Learning Engineers for a specialized project focused on reviewing and evaluating machine learning challenges used in AI model training and evaluation.
AWS Trainium / NKI Kernel Expert
7 weeks agoAnyone AI · Buenos Aires, Distrito Federal, Argentina +8
RemoteContractLead / staff$65.00 an hourEngineeringAnyone AI is recruiting experienced AWS Trainium / Neuron Kernel Interface (NKI) engineers for a specialized project focused on evaluating and improving kernel development tasks for AI workloads.
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.