Agentic AI Research Engineer - Posttraining & Tools (Remote)

Flexhire; Tandil; A distancia; ARS 185.448.000 - 278.173.000; Jornada completa

Descripción de la vacante

Tether is seeking an AI Research Engineer specializing in agentic posttraining to advance post-training methodologies and tool use. You will work on refining pre-trained models to improve reasoning, planning, and autonomous tool invocation on edge devices, spanning resource-efficient agents to multi-modal architectures.

The role emphasizes hands-on, research-driven development, testing, and deployment of new post-training algorithms to enable goal-directed behavior and reliable tool usage across

Responsabilidades

• Curating agentic training data (e.g., trajectories of tool use, reasoning chains, environment interactions).
• Strengthening baseline performance.
• Identifying and resolving bottlenecks in post-training for tool augmented agents to achieve SOTA.

Descripción del empleo

Tether is seeking an AI Research Engineer specializing in agentic posttraining to advance post-training methodologies and tool use. You will work on refining pre-trained models to improve reasoning, planning, and autonomous tool invocation on edge devices, spanning resource-efficient agents to multi-modal architectures.

The role emphasizes hands-on, research-driven development, testing, and deployment of new post-training algorithms to enable goal-directed behavior and reliable tool usage across