Career profile
Sungjin Hong
Scaling LLM RL @ Cohere
Canada
Career path.
CohereSenior Member of Technical Staff
Jan 2026 - Present
CohereMember of Technical Staff (Modeling)
Oct 2024 - Jan 2026
CohereMachine Learning Intern
Jan 2024 - Oct 2024- University of Toronto
Machine Learning Researcher
Sep 2023 - Oct 2024 - Canadian Society of Echocardiography
Software Developer
May 2023 - Feb 2024 - Stealth Startup
Junior Machine Learning Engineer
Mar 2023 - Sep 2023 - DC2DAY
Research co-lead
Jan 2023 - Apr 2023 - Aether Meta
Full-stack Developer
Nov 2022 - Jan 2023 - UofT AI
ProjectX and AI Conference Team Associate
Sep 2022 - Apr 2023 - University of Toronto HAKCS (Association of Korean Computer Science Students)
Executive member (Academics Team)
Sep 2022 - Jan 2023