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Added 9 mins ago
[VO2 Canada] - Développeuse.eur Java– Missions Ponctuelles
VO2 Group
Montreal, QC
Développeuse Java – Missions Ponctuelles & Défis Clients
Added 22 mins ago
ZC
Full Stack Developer (Java/JavaScript)
Ztek Consulting
Montreal, QC
- $110,000 to $120,000 USD / year
- Full-time
We are seeking an experienced Full Stack Developer (Java/JavaScript) to join the Risk and Information Management team supporting Non-Financial Risk Management applications. The ideal…
Added 22 mins ago
C
Senior QA Automation Engineer – Java & Playwright
Cognizant
Toronto, ON
- $80,000 to $110,000 CAD / year
- Full-time
As a Senior QA Automation Engineer – Java & Playwright, you will make an impact by developing scalable automation solutions and leading end-to-end testing activities for enterprise…
Added 22 mins ago
L
Software Engineer in Test
LTM
Mississauga, ON
- $103,554 to $115,200 CAD / year
- Full-time
· Excellent programming skills in Java with a strong understanding of the Spring Boot framework
Added 22 mins ago
TN
Software Development Lead
The North West Company
Winnipeg, MB
- Full-time
Knowledge or experience with shell scripting, Oracle Pro*C, Java, Oracle APEX, .NET MAUI, or similar technologies is considered an asset.
Added 39 mins ago
E
Analyste QA senior, SDET – Tests de paiements, d’API et d’événements / Senior QA Analyst, SDET – Payments, API & Event Testing
Expleo
Montreal, QC
- Contract
Added 52 mins ago
BO
Solutions Architect
Bank of Canada
Calgary, AB
- Temporary
Added 52 mins ago
O
Lead Software Developer (OCP Platform)
OpenText
Richmond Hill, ON
- Full-time
As a Lead software developer in this team you will be contributing to:
Added 1 hour ago
S
Software Developer
SMARTFOX
Canada
- Full-time
Write clean, maintainable code in languages such as JavaScript/TypeScript, Python, Java, C#, Go, or Kotlin, using the stack that best fits the problem
Added 1 hour ago
SL
Senior Software Engineer, Operations
Sun Life
Toronto, ON · Waterloo, ON · Sun Life Waterloo King
- Full-time
We are looking for a highly motivated Senior Software Engineer with at least 10 years of Java application support, analysis, and development experience. The successful candidate will have…
Added 1 hour ago
ES
Core Java Dev + Etrade
Epsilon Solutions Ltd.
Toronto, ON
- Contract
We are seeking a highly skilled Senior Java Developer with AI experience to join the FIC Global Spread Products eTrading Technology team. The successful candidate will contribute to the…
Added 1 hour ago
ZS
Digital Developer (AEM Experience)
Zodiac Solutions, Inc
Toronto, ON
- Full-time
We are currently looking for a Digital Developer to work within our Digital Development team. The successful candidate will be a key member who will work with UX, UI, Business stakeholders…
Added 1 hour ago
ZS
Digital Developer (AEM Experience)
Zodiac Solutions, Inc
Toronto, ON
- Full-time
We are currently looking for a Digital Developer to work within our Digital Development team. The successful candidate will be a key member who will work with UX, UI, Business stakeholders…
Added 1 hour ago
RC
Développeur.se de logiciels sénior / Senior Software Developer
RIEDEL Communications
Laval, QC
- Full-time
Solide expérience avec Kotlin ou Java (d’autres langages pourront être considérés selon l’expérience du candidat ou de la candidate).
Added 1 hour ago
Consultant Specialist, Collateral Treasury
HSBC Global Services Limited
Toronto, ON
Bring expert-level Java development experience including the Java Virtual Machine (JVM), garbage collection, data structures and non-blocking input/output (I/O)
Added 1 hour ago
Associate Technical Services Engineer II
MongoDB
Toronto, ON
Extra bonus points if you have experience in one or more of Java, Python, Ruby, C, C++, C#, Javascript, node.js, Go, PHP, or Perl
Added 1 hour ago
B
Senior Staff Developer
Benevity
Remote, Canada
- $137,800 to $179,080 CAD / year
- Full-time
- Remote
As a DevEX Senior Staff Developer at Benevity, you will lead Developer Experience and SDLC modernization across our technology organization. Sitting at the intersection of hands-on platform…
Added 1 hour ago
B
Senior Staff Developer
Benevity
Remote, Canada
- Full-time
- Remote
As a DevEX Senior Staff Developer at Benevity, you will lead Developer Experience and SDLC modernization across our technology organization. Sitting at the intersection of hands-on platform…
Added 1 hour ago
S
Software Engineer, Streaming Platform
Sentry
Remote, Canada
- $163,000 to $200,000 CAD / year
- Full-time
- Remote
…intersection of distributed systems, real-time data processing, and developer experience. You will help us create a self-service streaming platform that improves stability, accelerates time…
Added 1 hour ago
RB
Lead Full Stack Developer
Royal Bank of Canada
Toronto, ON
- Full-time
A Lead Full Stack Developer is responsible for designing, developing and maintaining legacy and "Cloud First" applications written primarily in C# and focused on .Net Core and cloud…
Added 1 hour ago
RB
Director, DevOps Regulatory Engineering
Royal Bank of Canada
Toronto, ON
- Full-time
Translate regulatory, risk and security requirements into automated controls in CI/CD and developer tooling
Added 1 hour ago
K
Senior Data Scientist – Python, PySpark & Databricks
Kelly
Toronto, ON · Greater Toronto Area, Canada
- $80 to $90 CAD / hour
- Contract
Added 1 hour ago
Y
Senior Back End Developer
Yochana
Brampton, ON
- Full-time
Experience 8-12 Years of overall IT experience with 5+ Years of hands-on Senior Backend Developer with strong expertise in Java and Spring Boot, experienced in building and delivering…
Added 1 hour ago
T
Mainframe Software Engineer II
TD
Toronto, ON
- Full-time
Experience in JAVA, REST API, Oracle, SQL Server Database
Added 2 hours ago
S
Application Developer
Systematix
Toronto, ON
- Contract
We are Systematix and we are currently seeking an intermediate level Developer with expertise in either Java or Python, or both, for one of our Financial Services clients. This role is…

Themesoft Inc.

CyberSecurity Specialist

Toronto, ON, Canada
North York, ON, Canada

Contract

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Applications open in a new tab.

Job details

Job type: Contract
Apply by: Nov 8, 2026
Posting language: English
Posted: Oct 9, 2026

Original job description

Role: CyberSecurity Specialist

Location: North York, ON (Hybrid)

Duration: Contract

Certifications: CISSP, OSCP, CSSLP or equivalent

1. AI Security & Agentic AI Development

Experience with LLMs, AI agents, tool calling, orchestration frameworks, APIs, and security automation

Ability to build agentic AI security harnesses, prototypes, and proof-of-concepts

Knowledge of AI Security and emerging AI-native security technologies

2. Security Research & Emerging Technology Evaluation

Research experience in Application Security, AI Security, Quantum/PQC, Blockchain, and other emerging technologies

Ability to design experiments, build prototypes, benchmark products, and perform technical due diligence

Experience validating vendor claims and assessing enterprise applicability

3. Software Engineering & Security Architecture

Strong development skills in Python (most important), along with Java, Node.js, Go, and C/C++

Hands-on experience integrating APIs, cloud platforms, containers, and automation frameworks

Deep understanding of Application Security, Threat Modeling, Secure Development, Network Security, Infrastructure Security, and Security Architecture

Technical Security Research Engineer to research, prototype, evaluate, and operationalize emerging • Master’s degree in Cybersecurity, Computer Science, AI, Computer Engineering, or related field; PhD welcomed.

Strong hands-on software development skills, particularly Python, Java, Node, Go, C/C++ with experience in additional modern programming languages.

Experience with LLMs, AI agents, tool calling, orchestration frameworks, APIs, cloud, containers, and security automation.

Strong knowledge of Application Security, AI Security, vulnerability research, threat modeling, Secure development, Network security, infrastructure Security, Security Architecture and other security domains.

Demonstrated ability to design experiments, build prototypes, and evaluate emerging technologies.

Highly Valued

Research papers or presentations at recognized cybersecurity, AI, or systems forums.

Experience with AI red teaming, autonomous penetration testing, agent security, or AI-native security tooling.

Cybersecurity startup, founder, or early-stage product experience.

• Experience pitching to venture capital, corporate venture teams, accelerators, or investment stakeholders.

Patents, open-source security projects, vulnerability research, or other demonstrated technical innovation.

Thank you

Praveen

praveen.s@themesoft.com

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More about this job

Responsibilities

Research, prototype, evaluate, and help operationalize emerging security technologies, including AI security, quantum and post-quantum cryptography, and blockchain. Build and assess security prototypes and experiments, benchmark products, validate vendor claims, and evaluate their suitability for enterprise use.

Requirements

The role seeks a master's degree in cybersecurity, computer science, AI, computer engineering, or a related field; a PhD is welcomed, and CISSP, OSCP, CSSLP, or equivalent certifications are listed. Candidates should have strong hands-on software development skills, especially in Python, experience with AI and cloud technologies, and broad expertise across application, network, infrastructure, and AI security.

Skills

Python
Java
Node.js
Go
C/C++
AI Security
Application Security
Threat Modeling
Secure Development
Security Architecture
Vulnerability Research
LLMs and AI Agents
API Integration
Cloud Platforms
Containers
Security Automation

Visa sponsorship

Not detected in the job text

Hiring contact

Praveen

Hiring contact email

praveen.s@themesoft.com

Keywords

CISSP
OSCP
CSSLP
Python
Java
Node.js
Go
C/C++
LLMs
AI Agents
Tool Calling
Orchestration Frameworks
APIs
Cloud Platforms
Containers
Security Automation
AI Security
Application Security
Quantum Computing
Post-Quantum Cryptography
Blockchain
Vulnerability Research
Threat Modeling
Secure Development
Network Security
Infrastructure Security
Security Architecture
AI Red Teaming
Technical Due Diligence

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