Cohere

Cohere is seeking Research Interns to collaborate on designing and implementing novel research ideas and shipping state-of-the-art models to production. Interns will conduct cutting-edge machine learning research, build and train large language models, and focus on expanding the frontier of knowledge in language modeling and related areas. Research results will be disseminated through publications, datasets, and code, contributing to practical applications in Cohere's product development.

Manager of Technical Staff for Sovereign AI at Cohere, focusing on training and deploying frontier LLMs. The role involves leading a team of scientists and engineers, staying current with LLM research, and developing scalable strategies for training models. Requires a PhD, publication record, team management experience, and strong software engineering skills.

Cohere is seeking Research Interns to collaborate on designing and implementing novel research ideas and shipping state-of-the-art models to production. Interns will conduct cutting-edge ML research, build and train LLMs, focus on expanding the frontier of knowledge in language modeling and related areas, and disseminate research results through publications, datasets, and code. The role involves contributing to research initiatives with practical applications in product development.

Solutions Architect for Cohere's Public Sector (Defense and National Security) business, focusing on building and deploying agentic AI solutions using Cohere's foundation models. Responsibilities include architecting scalable NLP/generative AI solutions, collaborating with customers to translate business needs into technical solutions (including fine-tuning and custom agents), supporting LLM deployment in production, and providing customer feedback to product development.

Product Manager for Cohere's North agentic AI platform, focusing on the execution layer (agent harness) which includes agent runtime, tool orchestration, context engineering, and co-evolution with the modeling team. The role requires deep understanding of LLM agent architectures and evaluation, with a focus on shipping platform-layer products.

Cohere Labs is seeking Research Engineers to build experiments, debug models, scale training pipelines, and turn research ideas into working systems. This role involves implementing new methods, running large-scale experiments, and shaping research infrastructure, with a focus on deep learning frameworks, model optimization, and collaboration with scientists.

Cohere is seeking a Member of Technical Staff for their Sovereign AI team in Canada. This role involves designing, building, and scaling agentic AI systems for mission-critical use cases, researching and implementing ideas on supercompute and data infrastructure, and executing across the full AI stack to ship products. The role requires Canadian citizenship and eligibility for security clearance, strong software engineering skills, proficiency in Python and ML frameworks, and experience with large-scale LLM training strategies. There is a strong emphasis on both research and production code.

Cohere is seeking a Forward Deployed Engineer, Prompt Specialist to help enterprises securely harness AI in mission-critical environments. This role involves acting as a bridge between Cohere's North platform and enterprise engineering teams, guiding engineers to deliver scalable agentic AI solutions in sectors like finance, healthcare, and telecommunications. The role focuses on prompt optimization, tool development and evaluation, core agent development, and designing customer-centric solutions.

Cohere is seeking a Senior Research Scientist focused on Model Evaluation to create next-generation evaluation methods and infrastructure for LLMs. This role involves developing new benchmarks, advancing state-of-the-art evaluation techniques, and building scalable tools to measure LLM progress and capabilities.

This role focuses on developing and implementing next-generation evaluation methods and scalable infrastructure for measuring LLM progress. The Senior Research Engineer will create evaluation benchmarks, datasets, and environments, conduct research to advance LLM evaluation techniques, and build tools for analyzing evaluation results. The role requires a strong background in LLM evaluation, research, and software engineering.

Cohere is seeking a Machine Learning Engineer specializing in pretraining data to develop data pipelines for their advanced language models. The role involves conducting data ablations, evaluating data quality, and constructing pre-training data mixtures to enhance model performance, directly contributing to improvements in training metrics like throughput and accelerator utilization.

Cohere is seeking a Senior Software Engineer to build agentic AI infrastructure, focusing on the platform that powers autonomous AI agents at scale. This role involves creating secure execution environments, managing agent state, routing models, and handling resource management for agent workflows. The ideal candidate has strong systems fundamentals, experience with ML infrastructure, and hands-on work with agentic systems.

Forward Deployed Engineer for Cohere's North platform, focusing on secure, ethical deployment of GenAI solutions for Canadian public sector organizations. This role involves building and shipping features for the AI workspace platform, developing autonomous agents that interact with sensitive enterprise data, and leading end-to-end deployments in private cloud and on-premises environments. The position requires strong coding abilities, experience with RAG/agentic applications, and a customer-facing approach.

Cohere is seeking a Forward Deployed Engineer to build and ship features for their AI workspace platform, North. This role involves developing autonomous agents that interact with sensitive enterprise data and leading the end-to-end deployment of the platform in private cloud and on-premises environments. The position requires strong Python development experience, comfort working across the stack, and the ability to execute in fast-paced, customer-facing environments.

Senior Software Engineer focused on security for Cohere's AI workspace platform (North), developing autonomous agents that interact with sensitive enterprise data and ensuring the security of the platform.

Staff Software Engineer focused on building and scaling ML-optimized HPC infrastructure, including Kubernetes-based GPU/TPU superclusters, optimizing for AI/ML training cost efficiency, reliability, and performance, and enabling researchers with self-service tools.

Cohere is seeking a Site Reliability Engineer to join their Model Serving team. This role focuses on building, deploying, and operating the AI platform that delivers Cohere's large language models through API endpoints. The engineer will work on high-performance, scalable, and reliable machine learning systems, ensuring low latency, high throughput, and high availability for NLP model deployments. Responsibilities include automating service management, environment observability, and resilience, while collaborating with internal developers and influencing the infrastructure roadmap.

Cohere is seeking a Machine Learning Engineer specializing in synthetic data to develop and manage the synthetic data pipeline for their advanced language models. This role involves end-to-end management of synthetic data, including pipeline optimization, data analysis and generation, and model evaluation. The engineer will work with diverse web and code data, transforming it using generative models to improve token efficiency and model quality, bridging research and engineering to enhance training metrics like throughput and accelerator utilization.

Senior/Staff Full-Stack Engineer at Cohere to build and ship features for North, an AI workspace platform, focusing on developing autonomous agents that interact with sensitive enterprise data. The role involves productionizing state-of-the-art models and techniques, with a strong emphasis on security, privacy, and performance in low-resource environments.

Software Engineer focused on building and operating internal infrastructure for training, evaluating, and serving foundational AI models. This includes managing Kubernetes GPU superclusters, optimizing cloud infrastructure for AI workloads, and designing scalable systems for model training, with a strong emphasis on stability, scalability, and observability.

Cohere is seeking Software Engineer Interns to help build and deploy AI systems, focusing on areas like content generation, semantic search, RAG, and agents. Interns will contribute to machine learning datasets, API serving infrastructure, security features, and internal tooling, with opportunities to ship code to production.

Cohere is seeking a Forward Deployed Engineer, Infrastructure Specialist to partner with Canadian public sector organizations to deploy and integrate Cohere's North AI workspace platform. This role involves leading end-to-end deployments in private cloud and on-premises environments, assessing infrastructure and security requirements, and ensuring compliance with data privacy standards. The ideal candidate will have experience with enterprise software deployment, Kubernetes, cloud infrastructure, and a strong understanding of Canadian public sector security and compliance.

This role focuses on data annotation and evaluation for AI models, specifically breaking down engineering procedures into steps for the model to learn and complete. The specialist will task models, verify accuracy, and label/proofread outputs, requiring a background in engineering fields.

Product Manager for Cohere's Platform Experience and Developer Product, focusing on how developers and enterprise technical teams build on, integrate with, and operate Cohere's model platform. This includes managed services, APIs, SDKs, and developer tooling.

Software Engineer focused on building the data ingestion and search platform for Cohere's enterprise AI assistant. This role involves creating reliable data pipelines, indexing, and retrieval services to make customer data usable by agents, spanning backend engineering, infrastructure, and cross-team product work.

This role focuses on deploying Cohere's North AI workspace platform in enterprise environments, acting as a bridge between the product and client engineering teams. The engineer will lead end-to-end deployments, assess infrastructure and security needs, design deployment strategies, and troubleshoot technical issues, ensuring compliance with data privacy and security standards.