Senior Infrastructure Optimization Specialist - AI Trainer - Freelance - 8-20 hrs/week - Remote is open at 10x Team in Spain (remote). The posting gives a salary of €81 - €159 an hour. Posted on May 19, 2026, and still on 10x Team’s careers page when we last checked, on Nov 14, 2026.
About the role
Review and enhance AI-generated content on infrastructure optimization, systems architecture, and deployment strategies - Assess the technical accuracy, efficiency, and operational viability of AI-driven infrastructure scenarios and recommendations - Develop practical examples, use cases, and risk assessments drawing from your infrastructure experience - Create scenario variations for different roles in…
The opening lines of the posting. The rest is on 10x Team’s careers page.
Hiring at 10x Team
10x Team has 134 open roles right now, 132 of them remote. Most are in Education & Training, Engineering and Data & Research. See all its roles
