Member of Technical Staff, Cohere
Agents Modeling
More information about location
Natural language processing AI platform
Be an early applicant
Natural language processing AI platform
501-1000 employees
Be an early applicant
More information about location
501-1000 employees
Company mission
To build machines that understand the world, and to make them safely accessible to all.
Role
Who you are
- Have a PhD in computer science or related field or similar industry research experience
- Strong software engineering skills
- Proficiency in Python and experience with ML-related code (e.g., pytorch, numpy, etc.)
- Experience with LLMs and agentic frameworks
- Experience with post-training LLMs (SFT, PEFT, or RL*)
- Experience with building synthetic data generation pipelines
What the job involves
- We’re looking for an experienced machine learning researcher / engineer who can help us push the frontiers of agentic LLM systems
- As a part of the team, you will help drive exploration and development of agentic techniques and have the opportunity to build the models that power our agentic solutions
- Agentic LLM systems are being deployed widely across enterprise companies including through Cohere’s North platform
- In this role, you’ll be working with a team developing new strategies for training models for advanced agent capabilities including reasoning, tool use, and memory
- This includes developing data-generation techniques for post-training (SFT and RL*) Cohere’s models
- Model advancements have direct impacts on North and other Cohere products creating an exciting opportunity where core model development leads to direct product advancements
- Design and develop novel agentic solutions
- Improve upon SOTA on hard agentic tasks
- Research the next-generation of on-line learning-from-experience self-improvement
- Work with partner teams (Reasoning, Post-training, Pre-training, etc.) to improve performance of agentic system
- Work with an amazing team of researchers and engineers pushing the boundaries
Our take
The AI industry biggest stakeholders insist that the next step in enhancing web experiences will be through natural language interactions. While this may be true, only companies with considerable resources can reasonably address the gap needed to bring NLP to the forefront of web integration. Cohere was founded to address this shortfall between NLP development, widespread usage, and the resources required.
Cohere works on building top-of-the-class NLP processing models and software which it makes available to customers through APIs and custom solutions. In a strategic move, the company has partnered with Google Cloud, giving them access to resources that will undoubtedly push the field of NLP forward. This allows Cohere to serve as middlemen by offering a wide range of customers a product built on unmatched technology.
AI is currently a worldwide talking point and so it is no surprise that Cohere has seen rapid development, and raised $270M in a 2023 funding round. The company plans to introduce a dialogue model that would resemble ChatGPT, however, in this case, its technology would be mainly accessible to developers and businesses.
Steph
Company Specialist at Welcome to the Jungle
Insights
192% employee growth in 12 months
Company
Funding (last 2 of 6 rounds)
Aug 2025
$500m
LATE VC
Jul 2024
$500m
SERIES D
Total funding: $1.4bn
Company benefits
- We cover 100% of premiums across health, dental, vision & travel
- We offer RRSP, 401K, and Pension Scheme contributions
- We offer lunch and fitness studio credits and a quality time fund which can be spent on things like dog walking and laundry services
- We want everyone who contributes to our success to get a ‘piece of the pie’
- Work Remote & PTO
- We know that some people work better at home, so we are remote-first, and sure that all meetings, events, and opportunities are set up for our distributed team
- Every employee at Cohere gets 6 weeks of paid time off & US and Canadian federal holidays, and we provide unlimited sick days
- All new parents (including those who adopt or go through a surrogate journey) are eligible to receive 100% salary for 6 months in Canada, the US, and the UK
- The decision and journey to having kids is different for each person and family. Part of our commitment to diversity is being able to support the widest variety of these scenarios as we can so we offer financial support for egg freezing and IVF for those in the US, Canada and the UK
- Every employee at Cohere receives an annual $2,000 education fund to use as they please
Company HQ
Grange Park, Toronto, ON
Leadership
Aidan Gomez
(CEO)Has a PhD in Computer Science from Oxford University. Previously worked as a Researcher at Google (Brain) and FOR.ai
Ivan Zhang
(CTO)Previous experience working in research and engineering at For.ai, Cortex labs, Pressly and Ranomics.
Nick Frosst
(CTO)Previously worked as a Research Engineer at Google (Brain).
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