Senior AI Software Engineer — RL Training Environments (Remote)

YO AI Labs; Phoenix (AZ); Remote; USD 83,000 - 152,000; Part time

Job summary

YO AI Labs is seeking a Senior Software Engineer to support an AI training project. You will create reinforcement learning environments and evaluate AI models on complex software engineering tasks using MCP tools.

Responsibilities include designing reproducible environments, deterministic verification, and reference solutions for bug fixing, feature development, refactoring, and performance optimization. Remote arrangement with ~15 hours per week contract.

Qualifications

• Experience designing reinforcement learning environments for software tasks.
• Ability to build deterministic verification and reference solutions.
• Strong coding skills across Python, Java, Rust, C++, or TS.

Responsibilities

• Create reinforcement learning environments for software engineering tasks.
• Design tasks involving bug fixes, feature development, refactoring, and performance optimization.
• Build deterministic verification systems and golden reference solutions.
• Evaluate AI agents on complex codebases using MCP tools.
• Develop realistic, reproducible SE scenarios.
• Ensure tasks measure coding, problem-solving, and tool use.
• Document solutions and provide technical feedback.

Skills

Programming languages

Algorithms & DS

Bug fixing

Feature implementation

Code refactoring

Performance tuning

Communication

Detail orientation

Tools

MCP tools

Job description

YO AI Labs is seeking a Senior Software Engineer to support an AI training project. You will create reinforcement learning environments and evaluate AI models on complex software engineering tasks using MCP tools.

Responsibilities include designing reproducible environments, deterministic verification, and reference solutions for bug fixing, feature development, refactoring, and performance optimization. Remote arrangement with ~15 hours per week contract.