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

Outlier; Genova; Remote; EUR 51,000 - 72,000; Full time

Job summary

Outlier is seeking skilled backend engineers to help train autonomous AI agents. This freelance, remote opportunity offers pay up to $50 per hour and weekly payments.

You will write evaluation rubrics, debug agent traces, and stress test agent functionality while working with live, real-world systems. Ideal candidates have 2+ years in relevant fields, a track record of producing production-grade software, and strong expertise with distributed services and APIs.

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

Complex systems integration

Production-grade software

Live environments

Multi-turn interactions

Attention to detail

Technical feedback

Tools

Supabase

Gmail

APIs

Memory tracking

Job description

Outlier is seeking skilled backend engineers to help train autonomous AI agents. This freelance, remote opportunity offers pay up to $50 per hour and weekly payments.

You will write evaluation rubrics, debug agent traces, and stress test agent functionality while working with live, real-world systems. Ideal candidates have 2+ years in relevant fields, a track record of producing production-grade software, and strong expertise with distributed services and APIs.