Remote AI Research Engineer — Agentic Posttraining

New Reach Education; La Pampa; Remote; ARS 185,448,000 - 278,173,000; Full time

Job summary

Tether is seeking an AI Research Engineer (Agentic Posttraining) to advance post-training methods for agentic AI, focusing on tool use and autonomous problem solving across edge devices.

You will refine models, develop new post-training techniques, and curate agentic training data to push the boundaries of what agents can achieve in real-world tasks while collaborating with a global, distributed team.

Qualifications

• Experience with large language models and post-training workflows.
• Familiarity with agentic AI, tool use, and reinforcement learning from feedback.
• Ability to curate diverse training data and debug agentic behavior.

Responsibilities

• Drive innovation in post-training methodologies for agentic workflows.
• Refine pre-trained models to enable reliable tool invocation and planning.
• Develop and test new post-training algorithms for goal-directed behavior.
• Curate agentic training data and identify bottlenecks to improve model quality.

Job description

Tether is seeking an AI Research Engineer (Agentic Posttraining) to advance post-training methods for agentic AI, focusing on tool use and autonomous problem solving across edge devices.

You will refine models, develop new post-training techniques, and curate agentic training data to push the boundaries of what agents can achieve in real-world tasks while collaborating with a global, distributed team.