Updated: 07 July 2026
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 flexible, 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. We’re seeking experienced infrastructure optimization specialists, based in the EU or UK, to ensure AI-generated recommendations and workflows are technically valid, efficient, and relevant to real-world practices.
Key Responsibilities:

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 infrastructure—engineers, architects, and stakeholders
Identify gaps, inefficiencies, or flawed assumptions in AI outputs and provide detailed, actionable feedback
Directly impact how AI understands and reasons about infrastructure optimization and operations challenges

About You:

Experienced IT infrastructure specialist, systems architect, or operations lead with a record of optimizing, maintaining, and scaling complex systems
Based in the EU or UK
Demonstrated expertise in modern infrastructure strategies, automation, and operational excellence
Highly organized, proactive, and skilled at delivering clear, constructive feedback
Available 8–20 hours per week and reliable in communication

Why Join 10x Team?

Adaptable, project-based freelance work—100% remote
Use your infrastructure ex

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