Remote AI Agentic Engineer - Full-Stack

Overseas (United States); Tandil; Remote; ARS 185,448,000 - 293,627,000; Full time

Job summary

Tether is seeking an AI Research Engineer (Agentic Posttraining) for a 100% remote worldwide role. You will join the AI model team and drive post-training methodologies focused on agentic behaviors and tool use, refining models to reason, plan, and autonomously invoke external tools across edge devices.

The role covers a broad spectrum from resource-efficient agents to multimodal architectures, emphasizing tool-augmented decision making and scalable AI systems with global reach.

Responsibilities

• Curate agentic training data (trajectories of tool use, reasoning chains, environment interactions).
• Strengthen baseline performance and resolve bottlenecks in post-training for tool-augmented agents to achieve SOTA model quality.
• Develop post-training algorithms for goal-directed behavior, self-correction, and reliable tool invocation.

Job description

Tether is seeking an AI Research Engineer (Agentic Posttraining) for a 100% remote worldwide role. You will join the AI model team and drive post-training methodologies focused on agentic behaviors and tool use, refining models to reason, plan, and autonomously invoke external tools across edge devices.

The role covers a broad spectrum from resource-efficient agents to multimodal architectures, emphasizing tool-augmented decision making and scalable AI systems with global reach.