Member of Technical Staff, Senior/Staff MLE
Core
Design and deliver custom LLM solutions for enterprise customers while contributing improvements to Cohere's foundation model stack.
Role type
Senior/Staff Member of Technical Staff, Applied Machine Learning
Builds
Custom LLM solutions, post-training pipelines, and evaluation frameworks for enterprise clients
Domain
Generative AI, Large Language Models (LLMs), Enterprise Software
Deliverable
production ML models
Required skills
Python, LLM architectures, CPT and post-training techniques, distributed training/inference pipelines, model evaluation methodologies, technical leadership, customer-facing solution design
Preferred skills
SOTA modeling techniques, RLVR, agent workflows, ambiguity navigation, mentorship
Technologies
Cohere foundation model stack, CPT, RLVR, Python
Responsibilities
Lead design and delivery of custom LLM solutions for enterprise customers; Build custom models using Cohere's foundation model stack and post-training pipelines; Contribute improvements back to the foundation-model stack; Work closely with enterprise customers to identify high-value opportunities; Mentor engineers across distributed teams
Seniority
Senior/Staff, hands-on IC with team leadership
