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Added 11 days ago
SI
Cryptographic Systems Engineer (Post-Quantum)
SuperQubit Inc.
Markham, ON
- Full-time
…alongside our in-house PQC cryptography lead to integrate a Python/liboqs-based cryptographic engine into a high-performance Rust systems…
Added 11 days ago
A
Ingénieur En Cybersécurité
Actalent
MB · Saint-Laurent, MB
- $75 to $105 CAD / hour
- Contract
Maîtrise de l'automatisation et du script avec PowerShell, Bash et Python.
Added 11 days ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Server-side languages: C#/.NET, Java, Python, PHP
Added 11 days ago
SE
Senior AI Application Development Specialist
Schneider Electric
Montreal, QC
- $114,750 to $162,000 CAD / year
- Full-time
Integrate AI capabilities into existing Digital Energy Software products, developer tools, and engineering workflows.
Added 11 days ago
L
ModiFace - DevOps Developer
L'Oréal
Toronto, ON
- Full-time
…teams from the Toronto Factory, the Lab, the Paris teams and cybersecurity stakeholders, providing feedback from the DevOps team’s perspective and work on the…
Added 11 days ago
SE
Senior AI Data Engineering Specialist
Schneider Electric
Montreal, QC
- $114,750 to $162,000 CAD / year
- Full-time
Proficiency in building reliable data pipelines using Python, SQL, or comparable technologies.
Added 11 days ago
TT
Senior Application Security Engineer
Temporal Technologies
Canada
- Full-time
Bachelor’s degree in Computer Science, Cybersecurity, or a related field (or equivalent experience).
Added 11 days ago
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Senior AI Engineer, Big Data & AI Solutions
Mastercard
Vancouver, BC
- Full-time
Proficiency in Python, PySpark, SQL, and distributed data processing.
Added 11 days ago
A
Senior Application Development Specialist
AESO
Calgary, AB · KPMG Tower
- Full-time
Coach delivery teams and drive continuous improvement initiatives that enhance application performance, recoverability, supportability, and developer effectiveness.
Added 11 days ago
M
Lead Data Scientist
Mastercard
Toronto, ON
- Full-time
…and retaining customers by managing fraud and risk, enhancing cybersecurity, and improving the digital payments experience. We provide value-added services and leverage expertise,…
Added 11 days ago
BS
Senior Cybersecurity Engineer
Blackline Safety
Calgary, AB
- Full-time
The Senior Cybersecurity Engineer will provide technical leadership across these environments while working alongside dedicated cybersecurity specialists, including Cybersecurity…
Added 11 days ago
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Energy Management System Software Developer
Raise
Calgary, AB
- Full-time
Raise is currently hiring a permanent, full-time Energy Management System Software Developer on behalf of our client. They’re expanding their team to meet growing needs, making this a…
Added 11 days ago
NB
Analyst AI
National Bank of Canada
Montreal, QC
- Full-time
Required skills: Artificial Intelligence, Atlassian Jira, Bitbucket, Cybersecurity, Diversity & Inclusion, Empathy, Functional Analysis, Initiative, Learning Agility, MySQL, Python,…
Added 11 days ago
BS
Senior Cybersecurity Engineer
Blackline Safety
Remote, Canada
- Full-time
- Remote
The Senior Cybersecurity Engineer will provide technical leadership across these environments while working alongside dedicated cybersecurity specialists, including Cybersecurity…
Added 11 days ago
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Analyst, Mining Systems
Glencore
Sparwood, BC
- $85,000 to $100,000 CAD / year
- Full-time
Programming experience using Microsoft .NET, C#, SQL Server, and Python or shell scripting inculding PowerShell
Added 11 days ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Server-side languages: C#/.NET, Java, Python, PHP
Added 11 days ago
EV
Analyst, Mining Systems
Elk Valley Resources
Sparwood, BC
- $85,000 to $100,000 CAD / year
- Full-time
Programming experience using Microsoft .NET, C#, SQL Server, and Python or shell scripting inculding PowerShell
Added 11 days ago
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Senior Application Security Engineer
Nutrien
Calgary, AB
- Full-time
Added 11 days ago
I
Escalation Engineer- Toronto
Island
Toronto, ON
- Full-time
Web debugging proficiency: Browser developer tools, network traces (HAR, net-export), HTTP/HTTPS analysis
Added 11 days ago
ÉD
Postdoctoral Fellow – Automation and Decision Support, Distributed Systems and Multi-Agent Systems – C5I Centre
École de technologie supérieure
Montreal, QC
- $80,000 to $88,000 CAD / year
- Full-time
…solutions in Command and Control (C2), Communications, Computing, Cybersecurity, and Intelligence for defence and security applications. The Centre fosters collaborative research across a…
Added 11 days ago
TI
Cloud Engineer
Tekgence Inc
Calgary, AB
- Contract
…analysis. The ideal candidate will work closely with business, cybersecurity, operations, and technical teams to deliver secure, scalable cloud solutions while ensuring alignment with…
Added 11 days ago
NB
Senior Developer AI Engineering
National Bank of Canada
Montreal, QC
- Full-time
Required skills: Artificial Intelligence, AWS Bedrock, Communication, Cybersecurity, Empathy, Influencing, Initiative, Leadership, Learning Agility, Python, React, Resiliency,…
Added 11 days ago
Senior Software Developer
Chemelex
Edmonton, AB
We are seeking a talented and experienced software developer with six (6) or more years of professional programming experience and an interest in transitioning into Rust development. While…
Added 11 days ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Server-side languages: C#/.NET, Java, Python, PHP
Added 11 days ago
L
Cybersecurity Engineer - Detection Engineer
lululemon
Vancouver, BC
- Full-time
The lululemon cybersecurity team enables lululemon to conduct its global operations in a secure manner and safeguard the trusted information of its guest and users. This is accomplished by…

Temporal Technologies

Senior Application Security Engineer

Canada

Compensation Range: $144,000 - $236,250 · Full-time

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Job details

Pay: Compensation Range: $144,000 - $236,250
Job type: Full-time
Posting language: English
Posted: Oct 15, 2026

Original job description

Role Summary

Join our dynamic team as a Senior Application Security Engineer, where you'll play a pivotal role in securing the Temporal development pipeline, product, and customer execution environment. In this position, you'll work closely with software engineering teams and customers to build security deeply into our platform across multiple clouds. You'll also help shape how we use AI responsibly in both our product and our engineering processes. We're looking for individuals who are passionate about enabling engineering teams to build and ship securely, serving as trusted security partners across the organization.

What You’ll Do

Collaborate with product and engineering teams to integrate security principles into the design and architecture of products.
Conduct threat modeling and risk assessments to identify vulnerabilities and potential attack vectors across the full product surface.
Manage the Secure Development pipeline including code security and 3rd party library supply chain security.
Stay current on emerging standards and guidance (e.g. OWASP Top 10 for LLMs, MCP security specifications) and translate these into actionable internal policy.
Triage Bug Bounty findings and responsibility disclosed vulnerabilities.
Able to participate in on-call rotation.

What You’ll Bring

Bachelor’s degree in Computer Science, Cybersecurity, or a related field (or equivalent experience).
5+ years in application or product security or a related role.
Proven partnership with engineering teams, bringing security expertise to the planning and development process.
Knowledge of encryption, authentication, and secure communication protocols.
Familiarity with tools like SAST, DAST, and penetration testing frameworks.
A deep understanding of application architecture and design principles, ability to effectively identify vulnerabilities across multiple programming languages
Excellent communication and ability to explain complex security concepts to non-technical stakeholders.
Kubernetes security posture management and auditing, including workload hardening, RBAC design, and admission control.
Demonstrated experience with multi-tenant security architecture, including data plane isolation, control plane hardening, and cross-tenant data leakage prevention.
Excellent collaboration and communication skills.
Expertise in at least one programming language, familiarity with Python and Go.

Nice to Have

Distributed computing and related vulnerability experience.
Running a Security Champions program.
Open Source automation or automation projects.
Expertise in other areas of security.
Security conference talks or published research.

Temporal Technologies is an Equal Opportunity Employer. Temporal Technologies does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, non-disqualifying physical or mental disability, national origin, veteran status, or any other basis covered by appropriate law. All employment is decided on the basis of qualifications, merit, and business need. We embrace and celebrate differences and diversity.

Temporal is committed to providing access, equal opportunity, and reasonable accommodation for individuals with disabilities in employment, its services, programs, and activities. If you need to request a reasonable accommodation, please let your Recruiter know so we can assist.

Compensation Range: $144,000 - $236,250

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More about this job

Responsibilities

Partner with product and engineering teams to integrate security into product design and architecture, conduct threat modeling and risk assessments, and manage code and third-party library security in the development pipeline. Triage bug bounty and responsibly disclosed vulnerabilities, translate emerging security guidance into internal policy, and participate in the on-call rotation.

Requirements

Candidates need a bachelor's degree in computer science, cybersecurity, or a related field, or equivalent experience, and at least five years in application security, product security, or a related role. They should bring strong engineering partnership and communication skills, knowledge of application security tools and protocols, Kubernetes and multi-tenant security experience, and expertise in at least one programming language, with familiarity with Python and Go.

Skills

Application Security
Product Security
Threat Modeling
Risk Assessment
Secure Development
Supply Chain Security
Vulnerability Triage
Encryption
Authentication
SAST
DAST
Penetration Testing
Kubernetes Security
Multi-Tenant Security Architecture
Python and Go

Visa sponsorship

Not detected in the job text

Keywords

Application Security
Product Security
Secure Development Pipeline
Threat Modeling
Risk Assessment
OWASP Top 10 for LLMs
MCP Security Specifications
Code Security
Third-Party Library Security
Software Supply Chain Security
Bug Bounty
Responsible Vulnerability Disclosure
Encryption
Authentication
SAST
DAST
Penetration Testing
Kubernetes
Workload Hardening
RBAC
Admission Control
Multi-Tenant Security
Data Plane Isolation
Control Plane Hardening
Python
Go
Distributed Computing
Security Champions

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