Senior Account Executive - Montreal/Atlantic Canada
Halifax, NSCohere: Cohere is the leading security-first enterprise AI company.
8+ ansCandidates need 8 to 12+ years of B2B sales experience closing large multi-year SaaS deals with enterprises, with a record of exceeding quota. Technical consultative selling of AI, NLP, or API products, and experience with channel partners, are strong assets.
Sales, Natural language processing, Communication skills
Software Engineer, Integrations
Toronto, ON +1Cohere: Cohere is the leading security-first enterprise AI company.
Candidates need production coding experience and comfort building against external APIs. Experience evaluating agentic systems is ideal, and knowledge of evals, prompt engineering and tool-description tuning is expected.
Engineering Manager, FDE Agentic Platform
Toronto, ONCohere: Cohere is the leading security-first enterprise AI company.
8+ ans2+ gestionCandidates need 8+ years of software engineering experience, including 2+ years managing engineers in fast-paced, high-growth settings. Hands-on experience deploying enterprise software at scale, especially agentic applications, and strong English communication are required.
Manage a team, Team leadership, Sales, Process improvement, Communication skills, ML
Business Development Representative
Toronto, ONCohere: Cohere is the leading security-first enterprise AI company.
2+ ansCandidates need 2+ years in business development or sales, ideally in SaaS or tech, with a record of hitting lead targets. Strong communication skills, CRM experience, and some understanding of AI or NLP concepts are expected.
Salesforce, HubSpot, LinkedIn Sales Navigator
Member of Technical Staff, Agentic Environments
Télétravail au CanadaCohere: Cohere is the leading security-first enterprise AI company.
Candidates need extremely strong software engineering skills, proficiency in Python and ML frameworks like JAX or PyTorch, and experience debugging large-scale distributed training. Experience with Kubernetes, Ray and ML or LLM academic research is also required.
Python, PyTorch, JAX, Kubernetes, Ray
Data Annotation Specialist, Generalist
Calgary, AB +7Cohere: Cohere is the leading security-first enterprise AI company.
1+ ansCohere needs candidates with at least one year of AI data annotation, LLM evaluation, content moderation, research or a similar analytical role. Candidates need excellent written English, strong attention to detail and comfort with JSON, CSV, Markdown and annotation platforms.
annotation platforms, JSON, CSV, TSV, Markdown, XML
Partner Development Manager - AWS
Toronto, ONCohere: Cohere is the leading security-first enterprise AI company.
8+ ansCohere needs candidates with 8+ years in partner development, channel sales or alliance management in tech, ideally in AI or cloud. They should understand enterprise markets, have strong negotiation skills, and know LLMs and retrieval-augmented generation.
AWS, Onboarding, Procurement, Risk management, Sales, Vertical markets
Technical Program Manager, AI Delivery for Public Sector & Defence, Canada
Ottawa, ON +2Cohere: Cohere is the leading security-first enterprise AI company.
6+ ansCandidates need 6+ years as a customer-facing technical or engineering program manager, with government or regulated-sector experience. Strong knowledge of enterprise deployment architectures, modern AI concepts, and Canadian government requirements is needed.
Azure, AWS GovCloud
Product Manager, Integrations
Toronto, ON +1Cohere: Cohere is the leading security-first enterprise AI company.
5+ ansCohere needs candidates with 5+ years of product management on platform, API or integration products. They should have shipped integration or connector products, be technically fluent in APIs and auth, and work well across engineering and customer-facing teams.
Data models, Regulatory compliance
Data Annotation Specialist, Data Science
Calgary, AB +8Cohere: Cohere is the leading security-first enterprise AI company.
3+ ansCandidates need 3+ years of real-world data science experience, strong data analysis and visualization skills, and proficiency in Python with pandas and numpy. Strong SQL and familiarity with JSON, XML, YAML and HTML are also required.
Python, pandas, numpy, matplotlib, sqlite, SQL
Senior Member of Technical Staff, Web Data
Toronto, ONCohere: Cohere is the leading security-first enterprise AI company.
Cohere needs strong Python software engineering skills and experience building data pipelines. Candidates should know data processing frameworks such as Apache Spark, Apache Beam or Pandas, and have worked with large-scale web datasets. Knowledge of data quality assessment and data mixtures is also needed.
Python, Apache Spark, Apache Beam, Pandas
Software Engineer, Data Infrastructure
Toronto, ON +1Cohere: Cohere is the leading security-first enterprise AI company.
Candidates need strong storage fundamentals such as replication, consistency and caching, strong coding in Python or Go, and experience running stateful systems on Kubernetes. Hands-on work with cloud object storage like S3 and POSIX filesystems is also required.
Kubernetes, S3, Weka, VAST, Lustre
Machine Learning Intern/Co-op (Winter 2027)
Télétravail au CanadaCohere: Cohere is the leading security-first enterprise AI company.
Cohere needs candidates currently enrolled in a post-secondary program and available for a full-time 3-6 month term. Required skills include Python, ML frameworks such as TensorFlow and JAX, distributed training, and Transformer-based models.
Python, TensorFlow, TF-Serving, JAX, XLA/MLIR, CUDA
Forward Deployed Engineer, Infrastructure Specialist (Public Sector)
Ottawa, ONCohere: Cohere is the leading security-first enterprise AI company.
Candidates need hands-on experience deploying enterprise software in private or hybrid clouds and running production Kubernetes clusters with Helm. Strong cloud, networking and virtualization skills, plus comfort working directly with customers, are expected. Active Top Secret clearance is strongly preferred, and familiarity with Canadian public sector security is an asset.
Kubernetes, Helm, Git, Azure, AWS, GCP
Data Annotation Specialist, Engineering (civil, mechanical, electrical, chemical)
Calgary, AB +3Cohere: Cohere is the leading security-first enterprise AI company.
3+ ansCandidates need at least 3 years of industry experience in civil, mechanical, electrical or chemical engineering, plus an engineering education background. Experience with medium-to-large engineering projects, CAD software and product lifecycle management is an asset.
CAD software
Research Internship (Winter 2027)
Toronto, ON +1Cohere: Cohere is the leading security-first enterprise AI company.
Candidates need to be pursuing or completing a PhD in machine learning, NLP or a related field, with experience in distributed training, transformers and Python, and strong communication skills. Cohere will also consider exceptional non-PhD candidates.
PyTorch, JAX, TensorFlow, Python, C++
Staff Software Engineer, Agentic Analytics
Ottawa, ON +2Cohere: Cohere is the leading security-first enterprise AI company.
10+ ansCohere asks for 10+ years building production analytics or software systems, and experience shipping LLM agents and natural-language analytics that real users relied on. Candidates also need strong Python and SQL, warehouse and dbt experience, and experience evaluating LLM systems and hiring engineers.
BigQuery, dbt, Python, SQL, MCP, Slack
Senior Member of Technical Staff, Safety and Security for Agents
Toronto, ON +1Cohere: Cohere is the leading security-first enterprise AI company.
Candidates need strong statistical skills, extremely strong software engineering skills, and hands-on experience training LLMs on distributed infrastructure. Experience with human annotation, dataset quality analysis, Python and ML frameworks, plus top-tier publications, is expected.
Python, PyTorch, TensorFlow, JAX
Product Manager, Agent Harness & Modelling
Toronto, ON +1Cohere: Cohere is the leading security-first enterprise AI company.
5+ ansCohere needs 5+ years of product management experience in agentic AI, research or applied ML products. Candidates should have a deep understanding of LLM agent architectures, harnesses and evaluation design, and be technical enough to shape implementation-level architecture decisions.
Research, ML, Regulatory compliance
Business Operations Lead
Toronto, ONCohere: Cohere is the leading security-first enterprise AI company.
2+ ansCohere needs 3-4 years of top-tier investment banking or investing experience, or 2-3 years of top-tier consulting experience, ideally in software or technology. Candidates should have some technical background, be clear communicators, and show high ownership and problem-solving skills.
Decision making
Forward Deployed Engineer, Sovereign AI
Ottawa, ON +2Cohere: Cohere is the leading security-first enterprise AI company.
Candidates need to have shipped a lot of Python in production and built fast, high-performance RAG or agentic AI applications. They should enjoy working directly with customers, be strong across the full stack, and be able to thrive when priorities change quickly.
Python
Staff Software Engineer, Inference Infrastructure
Toronto, ON +1Cohere: Cohere is the leading security-first enterprise AI company.
5+ ansCandidates need 5+ years of engineering experience running large-scale production infrastructure, especially distributed systems on Kubernetes with GPU workloads. Strong Linux, cloud platform, troubleshooting and performance skills are required, and experience in Golang, C++ or a similar high-performance language is a plus.
Kubernetes, Linux, GPU, GCP, Azure, AWS
Senior Member of Technical Staff, Synthetic Data
Toronto, ON +1Cohere: Cohere is the leading security-first enterprise AI company.
Candidates need strong Python and data pipeline engineering skills, experience with data processing frameworks, and hands-on work with LLMs and large datasets. Familiarity with LLM inference frameworks such as vLLM and TensorRT is also expected.
Python, Apache Spark, Apache Beam, Pandas, vLLM, TensorRT
Staff Research Engineer, Model Efficiency
Toronto, ON +1Cohere: Cohere is the leading security-first enterprise AI company.
Candidates need a PhD in machine learning or a related field, an understanding of LLM architecture and inference optimization, and significant experience with model efficiency techniques. Strong software engineering skills, top-tier publications (ICLR, ACL, NeurIPS), and a willingness to mentor are also required.
Research, Collaboration, Machine learning