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Senior Member of Technical Staff, Safety and Security for Agents

Who are we?Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems.We’re training and deploying frontier models f

In inglese

Company

Cohere

Location

London; New York; Edinburgh; Paris; Toronto; Montreal

Status

Open

Posted

2026-03-23T12:25:55.605+00:00

Cohere is hiring a senior member of technical staff for its Safety for Agents team, working on data generation, post-training algorithms, and evaluation methods so that LLMs which call external tools and act in the world stay safe and trustworthy. The work spans statistical experiment design, dataset quality and bias analysis, distributed LLM training, and collaboration with annotation, ML, product, and policy teams. The posting asks for strong software engineering, Python and frameworks like PyTorch or JAX, and publications at top-tier venues. Hybrid, with remote-friendly options and roughly half a working day overlapping UK/EU hours.