> Markdown version of [/jobs/ext/2979093-remote-ai-engineer-for-rl-environments-evaluation](https://www.wearedevelopers.com/jobs/ext/2979093-remote-ai-engineer-for-rl-environments-evaluation). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Remote Ai Engineer For Rl Environments & Evaluation - **Company:** Synthires - **Location:** Madrid, Spain (Remote available) - **Contract:** Contract - **Skills:** Java (Programming Language), Artificial Intelligence, C++ (Programming Language), Data Structures, Software Debugging, Python (Programming Language), Software Engineering - **Published:** September 18, 2026 - **Apply:** https://www.buscojobs.com.es/remote-ai-engineer-for-rl-environments-evaluation-en-madrid-ID-372313435 ## About the Role The role centers on building RL environments to evaluate AI models within software engineering workflows. You'll debug, refactor code, and optimize performance across C++, Python, Java, and more, while using MCP-based tooling in a fully remote setup. Ideal candidates excel in algorithms, data structures, debugging, and cross-functional collaboration, delivering reliable evaluation tasks and actionable feedback for model improvement. #J-*****-Ljbffr ## Description Synthires seeks an AI Engineer for a part-time, hourly contract.The role centers on building RL environments to evaluate AI models within software engineering workflows.You'll debug, refactor code, and optimize performance across C++, Python, Java, and more, while using MCP-based tooling in a fully remote setup.Ideal candidates excel in algorithms, data structures, debugging, and cross-functional collaboration, delivering reliable evaluation tasks and actionable feedback for model improvement.#J-*****-Ljbffr