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AI Engineer Pleno

Freelanceremote3–5 yrs📍 Remote, 🇧🇷 Brazil🗣 Portuguese

Mid-level AI engineer to build evaluation tasks for large language models.

Create test scenarios and grading criteria for AI model assessment on a task-based platform. You'll design challenges, validate them against various models, and iterate based on reviewer feedback. Requires proficiency in a mainstream programming language, familiarity with Docker and testing frameworks, and hands-on experience with AI coding tools.

Tech stack
PythonTypeScriptJavaC++RustDockerGitLinux
Rate
Not stated by the agency
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Found at a specialist agency · listed 18 October 2026 · InsideJobs links you to the original posting.