Jobs in Canada

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Added 1 day ago
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Senior/Staff Software Engineer, Backend
Terminal
Toronto, ON
- $185,000 to $285,000 CAD / year
- Full-time
- On-site
- Work day to day in TypeScript/Node.js to deploy services on AWS.
Added 1 day ago
SecOps Developer
TextNow, Inc.
Waterloo, ON
Ensure Secure & Reliable Systems: Design, implement, and maintain security-focused infrastructure to protect TextNow’s services while ensuring reliability and scalability.
Added 1 day ago
Data Developer
TextNow, Inc.
Waterloo, ON
TextNow is looking for an experienced Data Developer with hands-on experience designing and developing data platforms. You will own the design, development, and maintenance of TextNow's…
Added 1 day ago
CS
AI Fleet Platform Software Engineer
Cerebras Systems
Toronto, ON
- Full-time
- Hybrid
…over 10 times faster than GPU-based hyperscale cloud inference…
Added 1 day ago
CS
AI Inference Core - Senior Senior Software Engineer for DevOps
Cerebras Systems
Toronto, ON
- Full-time
- Hybrid
Our infrastructure coordinates complex work across machines, clusters, development environments, and hardware systems. We build orchestration frameworks, execution engines, scheduling…
Added 1 day ago
CS
Senior SDET, Inference Platform
Cerebras Systems
Toronto, ON
- Full-time
- Hybrid
…over 10 times faster than GPU-based hyperscale cloud inference…
Added 1 day ago
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Applied Machine Learning Research Scientist
Cerebras Systems
Toronto, ON
- Full-time
- Hybrid
…over 10 times faster than GPU-based hyperscale cloud inference…
Added 1 day ago
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Staff Software Engineer, Inference Platform
Cerebras Systems
Toronto, ON
- Full-time
- On-site
…over 10 times faster than GPU-based hyperscale cloud inference…
Added 1 day ago
Enterprise Account Executive - Federal
Appian Corporation
Ottawa, ON
The best salespeople achieve the most when they are selling outstanding products, solutions, and services backed by an extraordinary company. That’s what you get when you sell for Appian.
Added 1 day ago
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Software Engineer, Security Agents
Cohere
Canada
- $215,000 to $325,000 USD / year
- Full-time
- Hybrid
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,…
Added 1 day ago
C
Senior Member of Technical Staff, Safety and Security for Agents
Cohere
Toronto, ON · Montréal, QC
- $295,000 to $535,000 CAD / year
- Full-time
- Hybrid
As a Member of Technical Staff in the Safety for Agents team, you will make a meaningful impact on the development of better, fairer, more trustworthy, and more secure Large Language Models…
Added 1 day ago
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Principal Software Engineer
Passage
Toronto, ON
- Full-time
- On-site
Candidates must be based in Toronto or open to relocating and working five days per week in our Toronto office
Added 1 day ago
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Senior Software Engineer
Passage
Toronto, ON
- Full-time
- On-site
Candidates must be based in Toronto or open to relocating and working five days per week in our Toronto office
Added 1 day ago
AU
Security Guard Professional
Allied Universal
Chilliwack, BC
- $21 CAD / hour
- Full-time
We are North America's leading security and facility services provider with approximately 300,000 service personnel. At Allied Universal(R), we pride ourselves on fostering a promote from…
Added 1 day ago
BU
labour relations specialist
Brandon University
Brandon, MB
- Full-time
Oversee development of communication strategies
Added 1 day ago
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Mobile Security Professional
Allied Universal
Calgary, AB
- $18 CAD / hour
- Part-time
We are North America's leading security and facility services provider with approximately 300,000 service personnel. At Allied Universal(R), we pride ourselves on fostering a promote from…
Added 1 day ago
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Mechanical Assembler - Day Shift
Powell
Acheson, AB
- Full-time
Must have a basic command of the English language, both written and verbal
Added 1 day ago
C
Guest Attendant
Chartwell
Peterborough, ON
- Part-time
Experience in personal care, laundry, food service, or support services
Added 1 day ago
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Senior Regional Insurance Services LeaderEnvironmental Due Diligence & RemediationPinchin Prairies/Western Canada Region
Pinchin Canada
Calgary, AB
- Full-time
…Working closely with the Vice President, National Insurance Services and the Regional Insurance Service Hygiene Leader(s), coordinate and manage the emergency response program, while…
Added 1 day ago
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Senior Manager, AI Engineering (.NET)
RBC
Toronto, ON
- Full-time
The Senior Manager, AI Engineering will lead a team delivering engineering solutions for –Fraud, AML, Finance, and Risk capabilities across global groups. The role combines hands-on…
Added 1 day ago
QF
Senior Software Engineer
Questrade Financial Group
Toronto, ON · Greater Toronto Area, Canada
- Full-time
As a Senior Software Engineer on this team, you'll be a senior individual contributor who owns a domain end to end - from technical decisions, architecture, and code reviews to production…
Added 1 day ago
WI
Spa Manager - The Wickaninnish Inn
Wickaninnish Inn
Ucluelet, BC
- Full-time
Lead by example and be a pro-active member of the Senior Management Team and Ancient Cedars Spa Leadership Team.
Added 1 day ago
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Legal Support Assistant
Gevurtz Menashe, PC
Legal, AB
- Full-time
Must have demonstrated experience with Microsoft Office Suite, including Word, Excel, Outlook, Teams
Added 1 day ago
AS
Senior Recruiter
Aker Solutions
St. John's, NL
- Full-time
We are looking for an experienced Senior Recruiter to join our People & Organization team in St. John's, NL. This is a temporary position for a one-year term.
Added 1 day ago
NL
Analyste HPLC Senior - Senior HPLC Analyst
Neopharm Labs
Blainville, QC
- Full-time
Neopharm offre des services d’analyse aux fabricants de produits pharmaceutiques, produits de santé naturels et cosmétiques. Nos systèmes de qualité, constamment mis à jour, garantissent…

Cohere

Software Engineer, Security Agents

Canada

Hybrid

$215,000 to $325,000 USD / year · Full-time

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Job details

Pay: $215,000 to $325,000 USD / year
Job type: Full-time
Workplace: Hybrid
Experience: 5+ years of software engineering experience with a track record of shipping user-facing security features
Posting language: English
Posted: Sep 14, 2026

Original 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!

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
Excited about the intersection of AI/ML and security engineering.

Working Location

This role can be based remotely or from one of our office locations listed on the job description - there is no minimum in-office qualification requirement. We care most about hiring exceptional people regardless of locations, though please check the location listed on the posting for guidance around the core time zone or working hours alignment expected for the role.

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.

Apply on jobs.ashbyhq.com About employer

More about this job

Responsibilities

The Senior Software Engineer at Cohere will build AI agents that help security teams handle daily tasks such as alert triage and vulnerability checks. They will design the controls that keep these agents safe around sensitive enterprise data, and test both the agents and the platform that runs them.

Requirements

Candidates need 5+ years of software engineering experience, including shipping user-facing security features, and strong production Python skills. They also need experience with AI agents or automation, a solid grasp of authentication, authorization and secure coding, and interest in AI and security.

Skills

Python
AI agent development
agent orchestration
autonomous systems
security controls
threat modeling
vulnerability assessment
secure code review
alert triage
authentication
authorization
session management
secure coding practices
application security
infrastructure security
security testing
full-stack development
security automation
machine learning
debugging unfamiliar codebases

Benefits

Weekly lunch stipend
Health and dental benefits
RRSP matching and retirement plans
Parental leave top-up
Annual enrichment benefits
Education and learning stipend
Six weeks paid vacation
Travel budget for remote staff
Home office stipend
Co-working benefit

Keywords

Python
AI agents
autonomous systems
agentic AI
security engineering
application security
agent security
threat modeling
vulnerability assessment
secure code review
alert triage
authentication
authorization
session management
secure coding
infrastructure security
software engineer
senior software engineer
AI security
cybersecurity

Seniority

Senior

Perks

Generous paid time off
Parental leave
Retirement plan
Wellness program
Meals
Remote work allowance

Languages

English

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Work requirements

Jobs in Canada