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Posted 6 days ago

Senior Security Engineer

@ Cohere

Toronto, ON · Montréal, QC

$260k–$310k/yrRemoteFull-time5+ years experience
Apply now
SIGNALS

Overview

Cohere is hiring a Senior Security Engineer to lead security operations and integrate security across the software development lifecycle. The role requires 5+ years in application or product security or security operations, with a focus on security tool onboarding and optimization. The posting states full-time employment with a six-week paid vacation, health and dental benefits, and remote-friendly work.

Pay:

$260,000–$310,000 a year

Responsibilities:

  • Lead vulnerability management, SAST, DAST and incident response in CI/CD environments
  • Integrate security throughout the software development lifecycle
  • Drive bug bounty program, threat modeling and application security reviews
  • Evaluate and automate security tools, including open-source versus vendor options
  • Advise leadership on business risks from security issues

Requirements summary:

  • 5+ years in application/product security or security operations
  • Strong focus on security tool onboarding and optimization
  • Deep understanding of common vulnerabilities and countermeasures
  • Hands-on experience automating security controls
  • Ability to communicate with technical and non-technical audiences

Tools & skills

Benefits mentioned

Health insuranceDentalRetirement planPaid time offParental leave
Source and dates

Employer career site / ATS feed · ashby

Employer posting date
2026-10-31
First seen by our source
2026-10-08
Source record updated
2026-11-05

These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.

Job details

SenioritySenior
DepartmentSoftware development
Experience5+ years
Hours per week40 (estimated)
Work settingHome, Office
PositionMostly sitting
Physical demandsphysical low · computer high
LanguagesEnglish
Perks mentionedGenerous paid time off, Generous parental leave, Retirement plan, Wellness, Free or discounted meals, Home office allowance

Summary and details written by AI from the posting; the employer’s posting is the authority.

Cohere

Funding & investors

Reported funding round: Series E

Investor named in the round: Schwarz Group, Bell Ventures, Bullhound Capital, Government of Canada, Inovia Capital, NVIDIA, Prosperity7 Ventures

Announcement date: · Source checked: 2026-11-02

Company announcement
Saved company profile

Historical company information from a saved The Jobs API profile (LinkedIn/Crunchbase fields). It is not live-verified; figures may have changed. Missing values remain unknown.

Empowering enterprises with private, powerful AI.

Full company description

Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation models and end-to-end AI products designed to solve real-world business problems. We partner closely with companies to deliver seamless integration, full customization, and easy-to-use solutions for their workforce and customers. Our all-in-one platform offers enterprises the highest levels of data security, privacy and optionality to deploy across all major cloud providers, private cloud environments, or on-premises. HQ: 171 John Street, 2nd Floor, Toronto, ON M5T 1X3

LinkedIn followers
236,684
People associated on LinkedIn
907
Reported office locations
  • 171 John St, 2nd Floor, Toronto, Ontario M5T 1X3, CA
  • San Francisco, California, US
  • London, GB
  • New York, NY, US
  • Paris, FR
  • Montreal, CA
  • Seoul , KR
Business categories
  • Foundational AI
  • Artificial Intelligence
  • Software
  • Generative AI
  • Natural Language Processing
  • Artificial Intelligence (AI)
  • Machine Learning
Other recorded names
  • Cohere
Specialties
  • Natural Language Processing
  • Machine Learning
  • and Artificial Intelligence
Profile identifies a recruitment agency
No
Reported total investment
1,713,655,555

Currency and observation date were not supplied; this is not a current valuation or a funding round.

Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation models and end-to-end AI products designed to solve real-world business problems. We partner closely with companies to deliver seamless integration, full customization, and easy-to-use solutions for their workforce and customers. Our all-in-one platform offers enterprises the highest levels of data security, privacy and…

FieldValue
IndustrySoftware Development
Company size201-500 employees
HeadquartersToronto, Ontario
Organization typePrivately Held
Year founded2019
SpecialtiesNatural Language ProcessingMachine Learningand Artificial Intelligence
Open jobs on Jobsy79
LinkedInView page
Job description

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.

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