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Software Engineer, Security

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Cohere

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Location:
Canada; United States; Canada; United States , Toronto ▼

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Category:
IT - Software Development

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Contract Type:
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Salary:

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Job Description:

Are you passionate about secure-by-design software engineering? Do you want to be at the forefront of AI innovation and enterprise security? Cohere's North team is seeking a Software Engineer with a focus on security to join our mission and make a significant impact. This isn't a review-and-advise role, you'll own and ship production security features that customers rely on every day.

Job Responsibility:

  • Software Development: Contributing to the core development of security features such as OIDC/OAuth flows and session management, ensuring North's AI agents are secure
  • Secure Coding: Writing secure code to handle OIDC tokens, user claims, and sensitive data, adhering to best practices for JWT validation and encryption
  • Authentication and Data Protection: Implementing authentication mechanisms including user login, token management, and authorization checks to maintain data integrity
  • Tool Integration: Pulling in new tools to enhance North's security capabilities
  • DevSecOps: Design and implement secret management within Kubernetes clusters, including encryption and RBAC
  • Cross-functional Collaboration: Demonstrate strong soft skills to communicate security best practices to stakeholders in a clear and concise manner

Requirements:

  • Have 5+ years building user-facing security features in production systems
  • Ship production Python confidently and frequently
  • Understand OIDC/OAuth 2.0, JWT validation, and token lifecycle management deeply—not just conceptually
  • Have hands-on experience with Kubernetes in both development and production environments
  • Have worked across GCP, AWS, Azure, or hybrid/multi-cloud deployments
  • Are comfortable working across the stack
  • Communicate security concepts clearly to non-security engineers and stakeholders
  • Thrive in fast-moving environments where priorities evolve
  • Experience working with AI/ML systems or LLM-based applications
What we offer:
  • An open and inclusive culture and work environment
  • Work closely with a team on the cutting edge of AI research
  • Weekly lunch stipend, in-office lunches & snacks
  • Full health and dental benefits, including a separate budget to take care of your mental health
  • 100% Parental Leave top-up for up to 6 months
  • Personal enrichment benefits towards arts and culture, fitness and well-being, quality time, and workspace improvement
  • Remote-flexible, offices in Toronto, New York, San Francisco, London and Paris, as well as a co-working stipend
  • 6 weeks of vacation (30 working days!)

Additional Information:

Job Posted:
February 20, 2026

Employment Type:
Fulltime
Work Type:
Hybrid work
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