Senior AI Engineer: Agentic Posttraining (Remote)

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

Job summary

Tether is seeking an AI Research Engineer (Agentic Posttraining) to join the model team and advance post-training methods for agentic workflows, including tool use and multi-turn reasoning.

You will work on scalable post-training pipelines and cross-functional collaborations to push SOTA results, with emphasis on autonomous tool invocation and robust evaluation.

This role is 100% remote worldwide, offering exposure to cutting-edge fintech AI applications.

Qualifications

• Degree in Computer Science, ML, or related field.
• Strong publication record in AI conferences is a plus.
• Experience with multimodal post-training workflows.

Responsibilities

• Conduct end-to-end research to advance post-training of agentic models.
• Improve tool-use, reasoning and multi-agent coordination.
• Design scalable post-training pipelines and evaluation suites.
• Collaborate with research, engineering and product teams.
• Publish findings at top AI conferences.

Skills

Agentic AI research

Tool use

Multimodal modeling

Research & engineering

Publication record

Education

Degree in Computer Science, ML, or related field

Advanced degree (MS/PhD) preferred

Tools

GitHub

Hugging Face

Distributed training frameworks

Job description

Tether is seeking an AI Research Engineer (Agentic Posttraining) to join the model team and advance post-training methods for agentic workflows, including tool use and multi-turn reasoning.

You will work on scalable post-training pipelines and cross-functional collaborations to push SOTA results, with emphasis on autonomous tool invocation and robust evaluation.

This role is 100% remote worldwide, offering exposure to cutting-edge fintech AI applications.