Software Engineer, Security Agents

Who are we?

Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems.

We’re training and deploying frontier models for enterprises who are building AI systems. We believe that our work is instrumental to the widespread adoption of AI and we are looking for folks that want to be part of that.

We obsess over what we build. Each one of us is responsible for contributing to increasing the capabilities of our models and the value they drive for our customers. Cohere is a team of researchers, engineers, designers, and more, who are all passionate about their craft.

We are a global technology company headquartered in Toronto with key offices in London, New York City, San Francisco, Montreal, Paris, Berlin and Seoul. Join us!

Role Overview

Ready to build AI agents that revolutionize enterprise security? The North Security team is looking for a Senior Software Engineer to create autonomous systems that handle the complex, critical tasks security practitioners face every day.

Key Responsibilities

As a Senior Software Engineer focused on agentic security, you'll build intelligent systems that empower security teams. Your responsibilities will include:

Build autonomous security agents that perform alert triage, secure code reviews, threat modeling, and vulnerability assessment

Develop agent orchestration systems that help security practitioners automate repetitive security tasks

Design and implement agent security controls to ensure our AI agents can safely interact with sensitive enterprise data

Create the security infrastructure that allows agents to operate in high-trust environments with stringent deployment requirements

Ship production-ready agent capabilities that run efficiently in resource-constrained environments

Research and implement novel security patterns for AI agent systems, sometimes requiring custom solutions where standard libraries fall short

Conduct security testing of both the agents you build and the platform that runs them.

Qualifications

5+ years of software engineering experience with a track record of shipping user-facing security features

Strong Python development skills with significant production experience

Experience building or working with autonomous systems, AI agents, or intelligent automation

Solid understanding of security principles including session management, authentication, authorization, and secure coding practices

Ability to think about security at multiple layers: application security, agent behavior security, and infrastructure security

Comfortable working across the full stack and diving into unfamiliar codebases to understand and fix issues

Thrive in fast-paced environments where you can adapt to evolving priorities