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Added 3 days ago
Ingénieur logiciel principal / Senior Software Engineer
Trane Technologies
Montreal, QC
Full-time
…la candidat(e) idéal(e) possède une expertise approfondie en Python, en architecture de microservices et en développement infonuagique, avec une solide connaissance des services AWS ou GCP…
Added 3 days ago
Solutions Architect-Java
emergiTEL
Toronto, ON
Full-time
Practical experience with Docker, Kubernetes, AWS ECS, or similar technologies.
Added 12 days ago
Senior Data Engineer [GROWTH]
HelloFresh
Toronto, ON
Work with state-of-the-art technologies like AWS (EMR, Glue, s3, etc), Kafka, PySpark, Kubernetes, Airflow, Prefect, Tecton, Databricks, as well as our in-house Data Pipeline tools
Added 4 days ago
SENIOR TECHNOLOGY SPECIALIST - VIRTUAL DESKTOP & LINUX PLATFORMS
BDC
Montreal, QC
Full-time
We are seeking a Senior Technology Specialist responsible for the delivery, automation, and operational support of enterprise Virtual Desktop Infrastructure (VDI) and Red Hat Enterprise…
Added 4 days ago
Software Engineer, Security
Cohere
Remote, Canada
Full-time · Remote
As a Senior Software Engineer with a security focus, you'll play a pivotal role in building and securing North's architecture. Your responsibilities will include:
Added 4 days ago
Ingénieur logiciel principal / Senior Software Engineer
trane technologies
Montreal, QC
Full-time
…la candidat(e) idéal(e) possède une expertise approfondie en Python, en architecture de microservices et en développement infonuagique, avec une solide connaissance des services AWS ou GCP…
Added 7 days ago
Senior Machine Learning Engineer –AI & Agentic Systems
Project X
Toronto, ON
Full-time
Advanced Python development with strong production software-engineering practices (testing, CI/CD, Git)
Added 3 days ago
Senior Data Engineer, Temporary
Aviso Wealth
Remote, Canada
Temporary · Remote
Excellent written and oral communication skills, with the ability to establish and maintain effective working relationships with various levels of management, staff, and external clients
Added 3 days ago
Senior Data Engineer, Temporary
Aviso Wealth
Remote, Canada
Temporary · Remote
Excellent written and oral communication skills, with the ability to establish and maintain effective working relationships with various levels of management, staff, and external clients
Added 4 days ago
Senior Manager, Advanced Credit Risk Modelling (Questbank)
Questrade Financial Group
Toronto, ON
Excellent programming skills (Python, SQL, PySpark) and proficiency with development tools (Git, GitLab, VS Code).
Added 3 days ago
Senior MLOps Developer | Développeur·euse MLOps senior
Jesta I.S.
Montreal, QC
Full-time
We're looking for a Senior MLOps Developer to design, build, and maintain the data and machine learning pipelines that power our AI and analytics platforms. This is a deeply hands-on…
Added 3 days ago
Senior Fullstack Engineer- Toronto
Sokin
Toronto, ON
Full-time
As a Senior team member you will have influence with technical direction, work collaboratively with stakeholders and drive high standards for code quality and performance. To help us drive…
Added 3 days ago
Team Lead Web - Software Development
TALTEK | TALENT in TECHNOLOGY
Montreal, QC · Greater Montreal Metropolitan Area
Contract
Atouts : Connaissance Python, React, React Native, Polymer, PostgreSQL, ElasticSearch, Jenkins, Datadog, AWS, outils de développement GenAI, environnements de développement assisté par IA.
Added 4 days ago
Enterprise Architect – AI and Data
BMO
Toronto, ON · FCP
Full-time
Creates a visionary AI and Data architecture and contribute to organizational strategy to align business needs with technologies. Leads the creation of the strategic enterprise AI and Data…
Added 3 days ago
Network Solution Architect
Mariner
NB
…architecture and infrastructure team. This role is ideal for a senior networking professional who combines deep technical expertise with strategic thinking and has a proven track record of…
Added 4 days ago
Network Solution Architect
Mariner
NB · NS
…architecture and infrastructure team. This role is ideal for a senior networking professional who combines deep technical expertise with strategic thinking and has a proven track record of…
Added 7 days ago
Senior Lead AI Application Engineer (Global Security)
Royal Bank of Canada
Calgary, AB · Toronto, ON
Full-time
As the Senior Lead AI Application Engineer, you will lead multi-agentic application software engineering and full-stack delivery of secure, cloud native microservices that embed pragmatic…
Added 3 days ago
Data Engineer
DarkVision
North Vancouver, BC
Full-time
Strong communication skills to present complex technical problems to senior non-technical audiences.
Added 4 days ago
Staff Software Engineer, Fullstack
Cloudjobs
Toronto, ON
Full-time
Familiarity with leading cloud providers, such as GCP, AWS, or Azure
Added 4 days ago
Senior AI Engineer
HomeTeam Network
SK · Saskatchewan, Canada
Full-time
● Strong Python programming skills with experience in:
Added 4 days ago
AI Full Stack Developer
Synechron
Halifax, NS
$120,000 to $125,000 CAD / year
Full-time
…more. Over the last 20+ years, our company has been honored with multiple employer awards, recognizing our commitment to our talented teams. With top clients to boast about, Synechron has a…
Added 4 days ago
Senior Python Developer with AWS skills
Luxoft
Toronto, ON
Contract
…for an experienced, self-directed individual who can operate with a high degree of autonomy, take ownership of outcomes, and deliver working solutions with minimal day-to-day…
Added 5 days ago
AWS Databricks Data Engineer – AWS / Python / ETL
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
Full-time
We are seeking a highly experienced Senior Data Engineer with strong expertise in Databricks, AWS, modern data architecture, and data modeling to design and build scalable enterprise data…
Added 5 days ago
Senior Software Development Engineer (SDE3) – Customer Data Platform
Remitly
Burnaby, BC
Full-time
Strong communication skills with ability to articulate technical concepts to non-technical audiences
Added 4 days ago
Software Developer (Cloud Infrastructure) – Co-Op
Apera AI Inc
Vancouver, BC
$3,600 to $4,500 CAD / month
We’re looking for a Software Developer, Cloud Infrastructure (Co-Op) who is excited to learn how modern cloud platforms support AI-driven robotics systems. In this role, you’ll work…

Cohere

Software Engineer, Security

Remote, Canada

Job type: Full-time
Workplace: Remote
Posting language: English
Posted: Sep 17, 2026

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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!

About the Role
Are you passionate about secure-by-design software engineering? Do you want to be at the forefront of AI innovation and enterprise security? Cohere's North team is seeking a Software Engineer with a focus on security to join our mission and make a significant impact. This isn't a review-and-advise role, you'll own and ship production security features that customers rely on every day.

Your Role:
As a Senior Software Engineer with a security focus, you'll play a pivotal role in building and securing North's architecture. Your responsibilities will include:

Software Development: Contributing to the core development of security features such as OIDC/OAuth flows and session management, ensuring North's AI agents are secure
Secure Coding: Writing secure code to handle OIDC tokens, user claims, and sensitive data, adhering to best practices for JWT validation and encryption
Authentication and Data Protection: Implementing authentication mechanisms including user login, token management, and authorization checks to maintain data integrity
Tool Integration: Pulling in new tools to enhance North's security capabilities
DevSecOps: Design and implement secret management within Kubernetes clusters, including encryption and RBAC
Cross-functional Collaboration: Demonstrate strong soft skills to communicate security best practices to stakeholders in a clear and concise manner

You may be a good fit if:

Have 5+ years building user-facing security features in production systems
Ship production Python confidently and frequently
Understand OIDC/OAuth 2.0, JWT validation, and token lifecycle management deeply - not just conceptually
Have hands-on experience with Kubernetes in both development and production environments
Have worked across GCP, AWS, Azure, or hybrid/multi-cloud deployments
Are comfortable working across the stack
Communicate security concepts clearly to non-security engineers and stakeholders
Thrive in fast-moving environments where priorities evolve
Experience working with AI/ML systems or LLM-based applications

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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More about this job

Responsibilities

You will own and ship production security features, including OIDC/OAuth flows and session management, to secure AI agent architecture. Additionally, you will implement secret management within Kubernetes clusters and communicate security best practices to cross-functional stakeholders.

Requirements

Candidates must have 5+ years of experience building user-facing security features in production systems with strong proficiency in Python. Deep understanding of OIDC/OAuth 2.0, JWT validation, and hands-on experience with Kubernetes in multi-cloud environments is required.

Skills

Python
OIDC
OAuth 2.0
JWT validation
Kubernetes
Security engineering
DevSecOps
Secret management
RBAC
Encryption
Cloud infrastructure
AI systems
LLM applications
Software architecture
Communication
Stakeholder management

Benefits

Health insurance
Dental benefits
Mental health budget
RRSP matching
401k
Pension scheme
Parental leave
Arts and culture stipend
Fitness and wellness stipend
Workspace improvement credit
Education and learning stipend
Paid vacation
Lunch stipend
Home office stipend

Remote locations

Toronto, Canada
London, United Kingdom
New York City, United States
San Francisco, United States
Montreal, Canada
Paris, France
Berlin, Germany
Seoul, South Korea

Remote locations (standardized)

Berlin, Germany
London, England, United Kingdom
Montreal, Quebec, Canada
New York, New York, United States
Paris, Ile-de-France, France
San Francisco, California, United States
Seoul, South Korea
Toronto, Ontario, Canada

Visa sponsorship

Not detected in the job text

Keywords

Software Engineer
Security
AI
Python
OIDC
OAuth 2.0
JWT
Kubernetes
DevSecOps
Secret Management
RBAC
Encryption
GCP
AWS
Azure
Multi-cloud
LLM
Machine Learning
Enterprise Security
Secure-by-design
Token Management
Authorization
Authentication
Data Protection
Production Systems

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