Remote Agentic AI Engineer (Post-Training & Tooling)

Devsu; Tandil; Remote; ARS 185,448,000 - 278,173,000; Full time

Job summary

Tether is seeking an AI Research Engineer focused on agentic posttraining to advance tool-use and decision-making capabilities on edge devices. You will join a global, remote team working on multi-modal systems and scalable agentic AI research.

You will contribute to post-training methodologies, refine models for autonomous tool invocation, and help push the boundaries of agentic AI with state-of-the-art techniques. This role offers a fully remote, worldwide collaboration environment.

Qualifications

• Deep expertise in large language model architectures.
• Substantial experience in post-training for agentic workflows, including tool use fine tuning and function calling.
• Experience with reinforcement learning from feedback on multi-turn interactions.

Responsibilities

• Curate agentic training data, including trajectories of tool use and reasoning chains.
• Strengthen baseline performance and identify bottlenecks in post-training for tool-augmented agents.

Skills

Agentic AI

Large language models

Reinforcement learning

Job description

Tether is seeking an AI Research Engineer focused on agentic posttraining to advance tool-use and decision-making capabilities on edge devices. You will join a global, remote team working on multi-modal systems and scalable agentic AI research.

You will contribute to post-training methodologies, refine models for autonomous tool invocation, and help push the boundaries of agentic AI with state-of-the-art techniques. This role offers a fully remote, worldwide collaboration environment.