Member of Technical Staff - Post-Training (Reinforcement Learning & Generalization)
Toronto, ONCohere: Cohere is the leading security-first enterprise AI company.
Candidates need strong research and software engineering skills, hands-on experience training LLMs, and experience applying reinforcement learning to LLMs. A record of work on generalization, robustness or distribution shift, and rigorous experimental practice are also required.
JAX, PyTorch, FSDP, Megatron
Senior Full-Stack Engineer, Cohere Dashboard
Toronto, ON +2Cohere: Cohere is the leading security-first enterprise AI company.
Candidates need experience shipping products with many stakeholders and working across the full stack, ideally with Next.js, TypeScript, React and Python. Strong SQL skills, clear written communication and the ability to explain complex topics to any audience are essential.
Next.js, TypeScript, React, Python, SQL
Chief of Staff
Toronto, ON +1Cohere: Cohere is the leading security-first enterprise AI company.
12+ ansCandidates need 12+ years of operating experience, ideally in a Chief of Staff, business operations or program-operations role within an AI/ML organization. They must understand how models become products, be fluent in metrics and budgets, and communicate with executive presence.
Research, Sales, Communication skills, ML
Product & Technology Communications Manager
Toronto, ONCohere: Cohere is the leading security-first enterprise AI company.
5+ ansCandidates need 5–7 years of product or technology communications or technical content experience, ideally in AI, enterprise software or developer environments. Strong writing, project management and cross-functional collaboration skills are essential.
Research, Leadership, Project management