Research Engineer Intern (Multimodal LLM)

Medellin, Colombia – Tether Operations Limited

Position: Internship (MSc/PhD), 2025/2026

Responsibilities

• Research and develop state‑of‑the‑art LLM and/or video or multimodality models to accelerate open‑source progress in the domains.
• Implement the application of large models in business scenarios such as pre‑training, supervised fine‑tuning, post‑training, inference, etc.
• Continuously optimize the training framework to adapt better to training large models on thousands of multi‑node GPUs.
• Advance the development of open‑source LLM, vision and/or multimodal foundation models and products.
• Collaborate with broader teams across Tether.

Qualifications

• MSc/PhD candidate in computer science or a related technical discipline.
• Related research experience in at least one of the following areas: LLM, computer vision, multimo...