Junior Web Developer – Remote AI Agent Evaluation

About the role

We are looking for a Junior Web Developer to help design, evaluate, and improve autonomous AI agents across multiple large language models. The work is fully remote and focuses on coding, testing, and providing detailed feedback to advance agentic AI systems in real‑world domains such as health, education, and daily life.

Key responsibilities

• Write evaluation rubrics with clear pass/fail criteria for AI agents.
• Debug agent execution traces to uncover failure patterns.
• Stress‑test agents against edge cases, prompt injection, and tool misuse.
• Analyse production‑grade modular software architectures and multi‑turn system interactions.
• Provide high‑density technical feedback to support LLM training.

Required profile

• Experience in backend engineering, AI automation, or complex systems integration.
• Proven ability to build and maintain production‑grade software with modular separation of services.
• Strong command of at least two major programming languages.
• Hands‑on experience with SQL databases and live, non‑mocked environments.

Required skills

• Python
• JavaScript
• Go
• Java
• SQL
• API integration
• Supabase

What we offer

• Hourly compensation ranging from $30 to $50 depending on experience and task complexity.
• Weekly payments via supported payout platforms such as PayPal or AirTM.
• Fully remote work across Finland, France, Italy, and Norway.