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Research Intern, Model Shaping (Summer 2027)

Role Overview As a Research Intern in the Model Shaping team, you will work on one or more of the following areas: Advanced post-training methods across supervised learning, preference optimization, and reinforcement learning New techniques

Company

Together AI

Location

San Francisco, Amsterdam

Status

Open

Posted

2026-09-18T15:44:54+00:00

Together AI's Model Shaping team is hiring a summer research intern in San Francisco or Amsterdam. The intern researches and implements post-training methods — supervised learning, preference optimization, reinforcement learning — along with efficient neural-network training and foundation-model evaluation, running experiments, writing publications and blog posts, and integrating results into products. The posting asks for a current bachelor's, master's or doctoral student in computer science, electrical engineering or a related field, with machine-learning fundamentals and PyTorch or JAX experience. Past interns published at ICML and ICLR.