Jobs in Canada

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Added 1 day ago
CS
Senior SDET, Inference Platform
Cerebras Systems
Toronto, ON
- Full-time
- Hybrid
- Experience building automation tools, testing frameworks, or internal developer tooling.
Added 1 day ago
CS
Applied Machine Learning Research Scientist
Cerebras Systems
Toronto, ON
- Full-time
- Hybrid
You will work closely with researchers and senior engineers to implement and improve workflows for LLM pretraining, fine-tuning, and reinforcement learning-based post-training. This…
Added 1 day ago
CS
Staff Software Engineer, Inference Platform
Cerebras Systems
Toronto, ON
- Full-time
- On-site
- Raise the effectiveness of senior engineers through design feedback, pairing, and clear technical standards.
Added 1 day ago
L
Senior Product Security Engineer
LanceDB
Canada
- $180,000 to $250,000 USD / year
- Full-time
Added 1 day ago
C
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
Added 1 day ago
M
Senior Advisor, GO Market Development
Metrolinx
Canada
- Full-time
Our GO Market Development Team is seeking a Senior Advisor to lead the identification, assessment, and monitoring of emerging and future travel markets that will shape future of GO Transit…
Added 1 day ago
WG
Senior Programmer Analyst (Burlington, ON)
Wolseley Group
Burlington, ON
- Full-time
Join the Burlington location as a Senior Programmer Analyst, where you'll develop, maintain, and support critical business applications on the IBM i/AS400 platform. We're looking for an…
Added 1 day ago
LM
DIRECTOR OF INFORMATION TECHNOLOGY
Lacroix Médecine Privée
Quebec, QC
- Full-time
…and financial priorities of Groupe médical Lacroix. Advise senior management on investments, risks, and key technological…
Added 1 day ago
L
Staff AI/ML Engineer
lululemon
Vancouver, BC
- Full-time
…and delivery of a trusted unified data foundation, advanced analytics capabilities, and AI solutions across lululemon’s vertically integrated retail ecosystem, embedding strong data…
Added 1 day ago
QF
Senior Manager, Operations Transformation
Questrade Financial Group
Toronto, ON
- Full-time
We’re looking for our next Senior Manager, Operations Transformation
Added 1 day ago
QF
Managing Director, Financial Planning & Analysis
Questrade Financial Group
Toronto, ON
- Full-time
The Managing Director, FP&A and Strategic Support is a senior finance leader who can act as strategic delegate for the CFO and is capable of representing the Finance function across key…
Added 1 day ago
J
Senior Compensation Analyst
Jobgether
Canada
- $82,500 to $110,000 CAD / year
- Full-time
As a Senior Compensation Analyst, you will play a key role in shaping and delivering compensation strategies across Canada and the United States. You will act as a trusted advisor to senior…
Added 1 day ago
GC
Player Experience, Research II
Game Companies
Vancouver, BC
- Full-time
…development, and player experience decisions. You will report to the Senior Manager of Player Experience for Apex Legends, located onsite in our Vancouver…
Added 1 day ago
U
Account Manager II, Eats Global
Uber
Toronto, ON
- Full-time
Experience using data to influence senior decision-makers and quantify commercial opportunities.
Added 1 day ago
T
Vpa, Gestion Des Risques
TD
Montreal, QC
- Full-time
Added 1 day ago
QF
Manager, Reporting and Analysis
Questrade Financial Group
Toronto, ON
- Full-time
We’re looking for our next Senior Manager, Data Science & Service Intelligence
Added 1 day ago
A
Regional Marketing Manager- Edmonton Store Support Centre Office
AutoCanada
Vancouver, BC
- Other
Experience building relationships with senior stakeholders and handling difficult conversations constructively.
Added 1 day ago
MC
Vice President, Finance & Business Operations
Make-A-Wish Canada
Toronto, ON
- $150,000 to $170,000 CAD / year
- Full-time
As a key member of our Senior Leadership Team, and reporting to the Senior Vice President, Transformation & Operations, you will bring together financial strategy, business operations,…
Added 1 day ago
UT
Senior Business Analyst #26-28952
US Tech Solutions
Toronto, ON
- Contract
The ideal candidate is a senior Business Analyst who has supported complex enterprise implementations involving data or document migration. They should be comfortable leading diverse…
Added 1 day ago
C
Gen AI Architect (Hybrid)
Cognizant
Toronto, ON
- Full-time
Demonstrated success leading cross-functional teams and influencing senior stakeholders in large-scale transformation programs.
Added 1 day ago
A
Principal Data Scientist
Autodesk
Vancouver, BC
- $129,000 to $189,200 CAD / year
- Full-time
Work alongside a product development team and apply data mining, analytics and machine learning methods to understanding how customers use, adopt and achieve successful outcomes with our…
Added 1 day ago
A
Senior Business Analyst – Budgeting and Forecasting System Replacement
Affinity
New Westminster, BC
- Contract
On behalf of our Public Sector client, Affinity is seeking a Senior Business Analyst for a 19 month contract based in Vancouver, BC.
Added 1 day ago
ND
Paid Media Strategist
NP Digital
Toronto, ON · Greater Toronto Area, Canada
- $80,000 to $90,000 CAD / year
- Full-time
Applicants must reside and be authorized to work in Canada
Added 1 day ago
PS
Auditor / Senior Auditor, Internal Audit (Temporary – 15 months)
Public Sector Pension Investment Board
Montreal, QC
- Full-time
The Auditor / Senior Auditor is responsible for delivering internal audit engagements to assess governance, risk management practices, and controls with respect to investment, operational,…

Cohere

Software Engineer, Security Agents

Canada

Hybrid

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

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Applications open in a new tab.

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