Freelance AI Agent Builder — Remote, Up to $50/hr

Outlier; Villeurbanne; Remote; EUR 37,000 - 62,000; Full time

Job summary

Outlier is seeking contributors to shape the future of autonomous agent building. You will design evaluation rubrics, debug agent traces, and stress-test multi-turn systems in a fully remote freelance setting. Expertise in backend engineering and AI automation is valued for live, production-like environments.

You’ll collaborate with AI teams to improve agent orchestration, data handling, and integration with live tools, while enjoying flexible hours and global opportunities.

Qualifications

• 2+ years of experience in backend engineering, AI automation, or complex systems integration.
• Proven ability to build and maintain production-grade software with modular separation (e.g., distinct services for data parsing, logic processing, and reporting).
• Practical experience building for live, non-mocked environments and handling multi-turn system interactions.
• Outstanding attention to detail and the ability to provide clear, high-density technical feedback on complex system behaviors.

Responsibilities

• Write Eval Rubrics
• Debug Agent Traces
• Stress Test Agent

Skills

Backend engineering

AI automation

Systems integration

Attention to detail

Tools

Supabase

Gmail

APIs

Job description

Outlier is seeking contributors to shape the future of autonomous agent building. You will design evaluation rubrics, debug agent traces, and stress-test multi-turn systems in a fully remote freelance setting. Expertise in backend engineering and AI automation is valued for live, production-like environments.

You’ll collaborate with AI teams to improve agent orchestration, data handling, and integration with live tools, while enjoying flexible hours and global opportunities.