Senior Data Engineer for AI/LLM Training — Remote

Kake is seeking a Senior Data Engineer to contribute to the development and evaluation of AI training data for a leading human data platform for AI agents and LLMs.

This role sits at the intersection of software engineering and AI, helping AI labs and companies build better, safer, and more capable models by writing prompts, producing reference-quality code solutions, and providing the structured human signal that makes AI systems smarter.