We connect exceptional fractional and freelance professionals with ambitious companies and AI labs.Access the 10x platformApplying to a mission can unlock access to the 10x platform, our verified network, and future opportunities.Ambitious companies and AI labsWork with teams that value execution, ownership, and real-world impact - from scaling startups to leading AI labs.Senior Infrastructure Optimization Specialist - AI Trainer - Freelance - 8-20 hrs/week - RemoteLocationSpainEmployment TypeContractLocation TypeRemoteDepartmentOperationsCompensationUpdated: 07 July Freelance | 8–20 hrs/week | Remote (EU/UK)Are you an expert in IT infrastructure and optimization, excited to shape the future of artificial intelligence?
Do you want to apply your expertise to training smarter AI models while enjoying adaptable, remote freelance work?




Join 10x Team as a Freelance Infrastructure Optimization Specialist - AI Trainer and help guide the next generation of AI towards real-world efficiency and resilience.About Us:10x Team connects freelance professionals with leading AI labs to develop advanced AI models.
Key ResponsibilitiesReview and enhance AI-generated content on infrastructure optimization, systems architecture, and deployment strategiesAssess the technical accuracy, efficiency, and operational viability of AI-driven infrastructure scenarios and recommendationsDevelop practical examples, use cases, and risk assessments drawing from your infrastructure experienceCreate scenario variations for different roles in infrastructure—engineers, architects, and stakeholdersIdentify gaps, inefficiencies, or flawed assumptions in AI outputs and provide detailed, actionable feedbackDirectly impact how AI understands and reasons about infrastructure optimization and operations challengesAbout YouExperienced IT infrastructure specialist, systems architect, or operations lead with a record of optimizing, maintaining, and scaling complex systemsBased in the EU or UKDemonstrated expertise

📌 Senior Infrastructure Optimization Specialist (España)
🏢 10x Team
📍 España