Field-Ready Voice AI Engineer for Real-World Ops

TechTree is seeking an empirical engineering role focused on turning hypothesis-driven research into shipped, field-ready software. You will work with speech models that must perform in noisy, on-premise environments and iteratively improve from real field data.

The role blends hands-on model evaluation, data preprocessing, and system-level integration, with a path toward broader scope as the product grows. French language skills are a plus but not required.