Senior Software Engineer - AI Coding Environments (Remote)

YO AI Labs seeks a Senior Software Engineer to design reinforcement learning environments for evaluating AI models on complex software tasks using Model Context Protocol (MCP) tools. You will craft reproducible environments, deterministic verification, and reference solutions for bug fixing, feature implementation, codebase refactoring, and performance optimization.

The role emphasizes creating tasks that measure coding ability, problem-solving, and tool usage, with emphasis on high-quality