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Added 3 days ago
C
Capital Management Technology Engineering Lead - SVP
Citi
Mississauga, ON
- Full-time
…designing and delivering front to back business solution in Java, Angular & Database…
Added 3 days ago
AS
Full Stack Developer
Axelon Services Corporation
Montreal, QC
- $77.93 CAD / hour
- Other
Develop new components in Java and maintain/enhance existing components in Java/Angular/Python.
Added 3 days ago
AS
Fixed Income Risk System Developer
Axelon Services Corporation
Montreal, QC
- $65.52 CAD / hour
- Other
Good understanding of how the Java Virtual Machine works, multithreading.
Added 3 days ago
Z
Penetration Testing and Red Team
Zoho
Toronto, ON
- Contract
· Strong programming and scripting expertise in languages such as Python, Go, Java, C#, PowerShell, or similar technologies.
Added 3 days ago
SI
Software Developer
Spait Infotech
Canada
- Full-time
Programming languages: Java, Python, C#, or JavaScript.
Added 3 days ago
TI
Software Developer
Teckhorizon Inc
Toronto, ON
- Contract
Our Client is seeking an experienced Senior Software Developer with strong expertise in Next.js, React, TypeScript, JavaScript, and modern web application development to design and develop…
Added 3 days ago
C
Développeur(se) Full Stack Java Spring Boot - React
CGI
Montreal, QC
- Full-time
You’ll develop end-to-end features, from Java back-end services to React user interfaces. You’ll also contribute to architecture decisions, test automation and the continuous improvement of…
Added 3 days ago
I-
Devops Engineer
I8IS - Infiniti Software Solutions
Mississauga, ON
- Full-time
Candidate needs to be a self-reliant resource and well versed in doing basic java/ config fixes instead of depending on dev team for everything
Added 3 days ago
MD
Application Developer - ITS3
Minnesota Direct Care and Treatment
Saint-Paul, NB · St.-Paul, NB
- Full-time
Demonstrated experience as a lead developer building and maintaining applications using modern languages and frameworks C#, .NET, and Java while leveraging containerization tools such as…
Added 3 days ago
AS
Senior Data Developer
AgileGrid Solutions
Canada
- Full-time
We are seeking a Senior Data Developer (Engineer) to help build the data foundation for Contact Distributor, Intact’s new platform for broker and distributor master data. This platform will…
Added 3 days ago
T
Software Engineer II
TD
Toronto, ON · Montreal, QC
- Full-time
Works as the senior or lead developer and coaches/guides team members within area of expertise
Added 3 days ago
SI
Software Engineer - Strong Java, Python and Linux experience
Smart IT Frame LLC
Toronto, ON
- Contract
Job Title: Software Engineer - Strong Java, Python and Linux experience
Added 3 days ago
V
Full Stack Engineer
VySystems
Toronto, ON
- Full-time
Strong hands-on experience with Java, Spring Boot, Angular, React, REST APIs, and microservices architecture.
Added 3 days ago
MQ
Software Automation Engineer
Miipe Quality Solutions
Markham, ON
- $60,000 to $65,000 CAD / year
- Full-time
· Proficiency in programming/scripting languages such as Java, Python, or JavaScript
Added 3 days ago
H
Intermediate Java Developer
Highspring
Montreal, QC
- Full-time
Intermediate-level professional experience in Java software development.
Added 3 days ago
RD
Engagement Delivery Manager
Randstad Digital
Toronto, ON
- $104,800 to $154,800 CAD / year
- Full-time
Familiarity with modern technology practices (e.g., React, Node.js, Java/.NET, Python, cloud-native architectures) and exposure to cloud platforms such as Azure, AWS, or GCP.
Added 3 days ago
SI
Java developer with Python and Linux expereince
Smart IT Frame LLC
Toronto, ON
- Contract
Role: Application Developer Software Engineer with Java, Python and Linux exp
Added 3 days ago
PG
Full Stack Java Developer
Pacer Group
Toronto, ON
- $50 to $60 CAD / hour
- Contract
Hands-on expertise in Angular, Java, Spring Boot, Node.js, TypeScript, and JavaScript.
Added 3 days ago
AI
Senior Dotnet Developer
Aptino, Inc.
Montreal, QC
- $45 to $50 CAD / hour
- Contract
We are looking for an experienced Senior .NET Developer to design, develop, maintain, and modernize enterprise applications. The ideal candidate will have strong hands-on experience with…
Added 3 days ago
B
Automation Lead – Playwright, TypeScript
BeachHead
Toronto, ON
- $65 to $70 CAD / hour
- Contract
Added 3 days ago
V
Full Stack Engineer
VySystems
Toronto, ON
- Full-time
Strong hands-on experience with Java, Spring Boot, Angular, React, REST APIs, and microservices architecture.
Added 3 days ago
ME
Cloud Engineer
Morson Edge (Canada)
Oshawa, ON · Greater Oshawa Metropolitan Area
- Contract
Programming & Scripting: Develop and maintain infrastructure automation using programming and scripting languages such as .NET, Node.js, Java, Bash, PowerShell, Go, or Python.
Added 3 days ago
ES
AI security research engineer
Epsilon Solutions Ltd.
Toronto, ON
- Contract
Strong hands-on software development skills, particularly Python, Java, Node, Go, C/C++ with experience in additional modern programming languages.
Added 3 days ago
Mainframe Production Support Engineer
Capgemini
Toronto, ON
As a Senior Developer, you will be working in a development and support capacity on our core mainframe cards and transactions system.
Added 3 days ago
M
Senior Full Stack Java Engineer
Miratech
ON · Ontario, CANADA
- Full-time
…Experience (CX), and operational business processes. You will use Java and Spring Boot to develop scalable backend services, React with TypeScript to create responsive user experiences, and…

Epsilon Solutions Ltd.

AI security research engineer

Toronto, ON, Canada

Contract

Apply About employer

Applications open in a new tab.

Job details

Job type: Contract
Apply by: Dec 4, 2026
Posting language: English
Posted: Nov 4, 2026

Original job description

AI security research engineers

Toronto, Canada

Contract

Security Engineer

Technical Security Research Engineer to research, prototype, evaluate, and operationalize emerging cybersecurity capabilities. This is a hands-on role for someone who can move from a research hypothesis to working code, proof-of-concept, product evaluation, and enterprise recommendation.

Responsibilities

Build agentic AI security harnesses, prototypes, and POCs for new cyber capabilities.
Research AI Security, Agentic AI, Application Security, quantum/PQC, blockchain, and other emerging technologies.
Develop and integrate agents, LLMs, APIs, security tools, automation, and test environments.
Evaluate new cybersecurity products and startups through hands-on testing, benchmarking, and technical due diligence.
Validate vendor claims and assess security, scalability, integration complexity, and enterprise applicability.
Help transition successful research prototypes toward operational use.
Present technical findings and recommendations to engineering, security leadership, and investment stakeholders.

Qualifications

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.
Strong technical writing and presentation skills.

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.
Certifications : CISSP, OSCP, CSSLP or equivalent

The ideal candidate combines the mindset of a security researcher, software engineer, and emerging-technology evaluator and is comfortable turning new ideas into measurable, working cybersecurity capabilities

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More about this job

Responsibilities

Research, prototype, test, and operationalize emerging cybersecurity capabilities, including agentic AI security tools and proof-of-concepts. Evaluate cybersecurity products and startups through hands-on testing and technical due diligence, then present findings and recommendations to engineering, security, and investment stakeholders.

Requirements

A master's degree in cybersecurity, computer science, AI, computer engineering, or a related field is required; a PhD is welcomed. The candidate should have strong software development skills, experience with LLMs, agents, APIs, cloud, containers, and security automation, broad cybersecurity knowledge, and the ability to design experiments and communicate technical findings.

Skills

AI Security
Agentic AI
Application Security
Python
Java
Node.js
Go
C/C++
LLMs
AI Agents
Security Automation
Vulnerability Research
Threat Modeling
Network Security
Security Architecture
Technical Writing

Visa sponsorship

Not detected in the job text

Keywords

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

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