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remoteroles

Senior Security Engineer

Cohere cohere.com Open · verified Oct 24, 2026
Remote Toronto LondonMontreal +2 Full-time Senior Security Engineering

At a glance

Senior Security Engineering role at Cohere. Remote, Canada · full-time · no salary stated · we estimate CA$127,250–CA$181,025.

Estimated pay

Cohere has not published a salary for this role. The figure below is our estimate, not theirs.

CA$127,250 – CA$181,025
What the middle half of senior security engineering roles in Toronto paid, among postings that did state a salary.
Worked out from 15 postings that stated pay, median CA$159,500. Last updated Oct 9, 2026.
RoleSecurity Engineering
SenioritySenior
LocationToronto
WorkplaceRemote
EmploymentFull-time
PostedSep 3, 2026 · 7w ago
Also hiring inLondon, Montreal, New York, San Francisco
Role brief

remoteroles summary, based on the employer's posting.

What you'll do

  • Run vulnerability management, security testing, detection work and incident response across CI/CD and cloud production systems
  • Build security into applications across development, working with product and engineering teams to protect delivery speed
  • Support the bug bounty program and assess applications through threat modeling, code review and dynamic testing
  • Choose and configure security tools, weighing open-source options against vendor products to scale automation
  • Track security measures and explain risks and proposed fixes to leaders, partner teams and technical or non-technical audiences

What you bring

  • At least five years in application or product security, or security operations, with substantial security-tool onboarding and tuning
  • You understand vulnerability, network and cloud security, secure engineering practices, common weaknesses and ways to reduce their impact
  • You can make build-versus-buy choices, automate security controls and communicate technical problems clearly

Who this fits

This senior, hands-on role suits an engineer comfortable making decisions with limited information and balancing security with developers’ needs. The position is remote-friendly, with Toronto among the available office locations.

From the employer

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!

As a Senior Security Engineer you will:

  • Serve as trusted advisor to team’s leadership and partner teams by clearly articulating business risks associated with security issues

  • Lead security operation functions – including vulnerability management, SAST, DAST, detection engineering, and incident response – in CI/CD and cloud-native production environments

  • Integrate security into our applications throughout the software development lifecycle

  • Collaborate with product and development teams, driving the success of larger projects to ensure that software is built and deployed securely without compromising agility and speed

  • Driving and supporting bug bounty program, application security reviews and threat modeling, including code review and dynamic testing

  • Assess and integrate security tools to automate and scale security processes, i.e: evaluate open-source vs vendor solutions

  • Gather and analyze security metrics to address security issues with cross-team dependencies

  • Be a problem solver who is empathetic to developer concerns and will employ constructive and flexible approach to building innovative solutions

You may be a good fit if:

  • 5+ years previous experience in Application/Product Security or Security Operations with a strong focus on security tool onboarding and optimization

  • You have an understanding of vulnerability management, network security, cloud security concepts, and industry best practices across many fields of security

  • You are comfortable with ambiguity and are able to make informed decisions with little data

  • You employ a flexible and constructive approach when solving problems

  • You are able to make trade-offs between build vs. buy decisions - help build solutions and able to review what tools are available

  • You understand secure engineering best practices, can articulate problem statements and propose solutions to both technically savvy and non-technical audiences

  • You have a deep technical understanding of common security vulnerabilities and risks, as well as countermeasures and compensating controls

  • You’re a hands-on security engineer interested in automating controls

Full-Time Employees at Cohere enjoy these Perks:

  • A weekly lunch stipend of $75/£75 or equivalent in your local currency for lunch.

  • Full health and dental benefits, including a separate budget for mental health.

  • RRSP matching, 401K, Pension Scheme.

  • 100% Parental Leave top-up for up to 6 months, for either parent.

  • Annual enrichment benefits:

    Arts & culture, fitness/wellness, quality time, and a workspace improvement credit.

    Education & learning stipend for conferences, courses, and coaching.

  • 6 weeks of paid vacation (30 working days!)

  • Budget for traveling to other offices if you are remote, plus an annual company offsite.

How and Where We Work:

  • Cohere is remote-friendly, but we also have offices in Toronto, London, New York City, San Francisco, Montreal, Paris, Berlin and Seoul with more opening soon.

  • For those in the office: a daily lunch program, plenty of snacks, and regular community and social events.

  • For those not near an office: a co-working benefit so you can work alongside others in your city.

  • Everyone receives a $500 home office stipend to set up your workspace properly.

If any of the above doesn’t line up exactly with your experience, we still encourage you to apply.


We strive to create an inclusive work environment for all; we welcome applicants from all backgrounds and are committed to providing equal opportunities. Should you require any accommodations during the recruitment process, please submit an Accommodations Request Form, and we will work together to meet your needs.

We may use AI-enabled tools to screen and assess applicants against the criteria for this position. This helps our recruiters identify potentially qualified candidates, but it doesn't limit the applications our recruiters may review or consider.

Beware of Scams: Cohere will never ask for payment or third-party services (e.g., CV writing) as part of our hiring process. All legitimate roles are listed on the Cohere careers page and LinkedIn only, with all communications from Cohere employees coming from an @cohere.com or @cw.cohere email alias. If jobs are viewed on other sites then please verify these through our official careers page.

Opportunity

Security Engineering work from LinkedIn, X, Reddit and Upwork, in one list.

Each morning you get everything that fits, strongest first.

Security EngineeringRemote

Find me work

By the team behind remoteroles.

Find me work
Opportunity

Security Engineering work from LinkedIn, X, Reddit and Upwork, in one list.

Each morning you get everything that fits, strongest first.

Find me work

By the team behind remoteroles.