Tether is seeking an AI Research Engineer (Agentic Posttraining) to advance post-training methods for agentic AI. You will refine pre-trained models to reason, plan, and autonomously invoke external tools for real-world, multi-step tasks on edge devices, including smartphones.
You will work with systems ranging from lightweight agents to complex multi-modal architectures, optimized for tool-augmented decision making. Strong expertise in LLMs and agentic workflows is required.