Remote Freelance Autonomous Agent Builder

Outlier; Rennes; Remote; EUR 51,000 - 72,000; Part time

Benefits offered by this job

Weekly payments

Flexible schedule

Free access to AI tools (GPT/Claude)

Job summary

Outlier is seeking skilled contributors for freelance work building and evaluating autonomous agents. The role emphasizes shaping future AI systems, integrating live tools, and delivering production-ready software in a remote, flexible environment.

You’ll work on multi-stage orchestration tasks, review traces, and stress-test agent behavior across various projects. Ideal candidates have 2+ years in backend engineering, AI automation, or complex systems integration, with hands-on experience in

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

Tools

Supabase

Gmail

APIs

Job description

Outlier is seeking skilled contributors for freelance work building and evaluating autonomous agents. The role emphasizes shaping future AI systems, integrating live tools, and delivering production-ready software in a remote, flexible environment.

You’ll work on multi-stage orchestration tasks, review traces, and stress-test agent behavior across various projects. Ideal candidates have 2+ years in backend engineering, AI automation, or complex systems integration, with hands-on experience in