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 for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of AI and we are looking for folks that want to be part of that.Each one of us is responsible for contributing to increasing the capabilities of our models and the value they drive for our customers.

We are a global technology company headquartered in Toronto with key offices in London, New York City, San Francisco, Montreal, Paris, Berlin and Seoul. Evaluation is critical to making progress in scaling intelligence. As models continue to become superhuman in many real-world use cases, we must continue to develop new evaluation techniques that accurately reflect what models are already capable of, as well as set the agenda for what future models should be capable of.

In this role, you are responsible for creating these next-generation evaluation methods and infrastructure to measure LLM progress.Conduct research to advance the state-of-the-art in LLM evaluation methods, including training LLM judges; refining LLM-based datasynthesis pipelines; Build scalable and reusable tools for digging into model performance. You enjoy rapidly building prototypes that demonstrate the boundaries of what LLMs are capable of, and you have developed resources to measure those capabilities. You have spent dozens of hours reviewing complex data and LLM outputs to ensure high data quality.





You have robust software engineering skills. This role can be based remotely or from one of our office locations listed on the - there is no minimum in-office qualification requirement. Full-Time Employees at Cohere enjoy these Perks: A weekly lunch stipend of $75/£75 or equivalent in your local currency for lunch.

Full health and dental benefits, including a separate budget for mental health. RRSP matching, 401K, Pension Scheme. 100% Parental Leave top-up for up to 6 months, for either parent. Arts & culture, fitness/wellness, quality time, and a workspace improvement credit.Education & learning stipend for conferences, courses, and coaching. 6 weeks of paid vacation (30 working days!) Budget for traveling to other offices if you are remote, plus an annual company offsite.

Cohere is remote-friendly, but we also have offices in Toronto, London, New York City, San Francisco, Montreal, Paris, Berlin and Seoul with more opening soon.

For those in the office: a daily lunch program, plenty of snacks, and regular community and social events.

For those not near an office: a co-working benefit so you can work alongside others in your city. Everyone receives a $500 home office stipend to set up your workspace properly. This helps our recruiters identify potentially qualified candidates, but it doesn't limit the applications our recruiters may review or consider.Beware of Scams: Cohere will never ask for payment or third-party services (e.CV writing) as part of our hiring process.

If jobs are viewed on other sites then please verify these through our official careers page. #

📌 Senior Research Scientist, Model Evaluation (Toronto)
🏢 Cohere
📍 Toronto