Backend Engineer for AI Agents — Remote Freelance

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

Benefits offered by this job

Remote freelance work

Flexible schedule

Payment via ACH/PayPal/AirTM

Job summary

Outlier is seeking an OpenClaw Agent Builder for a remote freelance role. You will shape autonomous agent workflows and contribute to multi-step orchestration by designing, debugging, and stress-testing agent behavior in real-time environments.

Ideal candidates have 2+ years in backend engineering or AI automation, and a track record of building production systems with modular services. Remote, flexible hours and global collaboration with teams are offered.

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 (data parsing, logic processing, reporting).
• 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

System integration

Attention to detail

Tools

Supabase

Gmail

APIs

Memory.md

Job description

Outlier is seeking an OpenClaw Agent Builder for a remote freelance role. You will shape autonomous agent workflows and contribute to multi-step orchestration by designing, debugging, and stress-testing agent behavior in real-time environments.

Ideal candidates have 2+ years in backend engineering or AI automation, and a track record of building production systems with modular services. Remote, flexible hours and global collaboration with teams are offered.