Senior Full-Stack Engineer North Tools & Retrieval

Toronto-founded enterprise AI company building foundation models, agentic AI, enterprise search, and private deployment products.

Toronto, Canada
About Cohere

Cohere provides enterprise-focused AI models and end-to-end products, including North for agentic workplace AI, Compass for enterprise search, and models for generation and retrieval. It supports private, VPC, and on-premises deployment options.

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Skills

About the Role

You will own full-stack features for file management, knowledge bases, agent skills and integrations, and enterprise data synchronization. You will take work from technical design through launch and iteration, collaborate on requirements and prototypes, maintain high engineering standards, and ensure the quality and reliability of AI-assisted work.

Requirements

  • Production full-stack development experience with Python and React
  • Experience building and deploying high-performance client-side or server-side RAG or agentic applications at scale
  • Experience owning features end-to-end
  • Full-stack software engineering ability
  • Product ownership and user-experience judgment

Responsibilities

  • Design, build, ship, and maintain full-stack file-management, knowledge-base, agent-integration, and data-sync features
  • Own features from technical design through implementation, testing, launch, and iteration
  • Write minimal code for low-resource environments with stringent deployment mechanisms
  • Collaborate with Product, UX, and modelling teams on requirements and prototypes
  • Improve engineering patterns, testing discipline, code review, and mentoring
  • Use AI while maintaining responsibility for quality and reliability

Benefits

  • Weekly lunch stipend of $75/£75 or local equivalent
  • Health and dental benefits with a mental-health budget
  • RRSP matching, 401K, and Pension Scheme
  • Parental-leave top-up for up to six months
  • Arts and culture, fitness and wellness, quality-time, and workspace-improvement benefits
  • Education and learning stipend for conferences, courses, and coaching
  • Six weeks of paid vacation
  • Travel budget for other offices and an annual company offsite
  • Co-working benefit
  • $500 home-office stipend
  • Daily lunch, snacks, and community events for office-based employees