Jobs in Canada

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Added 1 day ago
E
Application Monitoring Specialist
Experis
Mississauga, ON
- $45 to $65 CAD / hour
- Contract
Experience with scripting languages such as Bash, Python, Java, or PowerShell.
Added 1 day ago
TC
Security Research Engineer
Tata Consultancy Services
Toronto, ON
- $110,000 to $120,000 CAD / year
- Full-time
Strong hands-on software development skills, particularly Python, Java, Node, Go, C/C++ with experience in additional modern programming languages.
Added 1 day ago
TC
Security Researcher Engineer
Tata Consultancy Services
Toronto, ON
- $100,000 to $120,000 CAD / year
- Full-time
Must Have Technical/Functional Skills
Added 1 day ago
P
Software Developer
Priceline
Toronto, ON
- Full-time
…partners to find the best deals for our customers. As a Software Developer on the Itinerary Generation team in Flights, you’ll design, build and run the services behind that, as part of a…
Added 1 day ago
Software Development Engineer, ElastiCache
Amazon
Vancouver, BC
Added 1 day ago
AC
Java Developer
Aaron Consulting Inc.
Toronto, ON · Greater Toronto Area, Canada
- Contract
Candidate Requirements/Must Have Skills:
Added 1 day ago
TI
Automation Test Lead
Themesoft Inc.
Toronto, ON
- Contract
Design, develop, and maintain scalable automation frameworks using Java and modern design principles.
Added 1 day ago
XS
Pega LSA with Constellation
XChange Software Inc
Canada
- Contract
Good to Have: Pega CDH, GenAI/AI Blueprint, Java, Docker, Kubernetes, and cloud technologies.
Added 1 day ago
II
Implementation Engineer - Contract
Intermedia Intelligent Communications
Remote, Canada
- $40 to $50 CAD / hour
- Temporary
- Remote
Familiarity with GraphQL APIs and API debugging using Swagger or developer portals.
Added 1 day ago
ES
DevOps Engineer
Epsilon Solutions Ltd.
Montreal, QC
- Contract
5+ years of hands‑on development experience with Python, with working knowledge of Java.
Added 1 day ago
GR
Ingénieur logiciel Java/Ingénieure logiciel Java
GO ROCK IT
Toronto, ON · Greater Toronto Area, Canada
- Full-time
A career as a Senior Full Stack Developer in the Wealth Management Servicing team at our client means acting as a developer of back-end applications and supporting those applications. This…
Added 1 day ago
PG
Fullstack Developer
Pacer Group
Mississauga, ON
- $120,000 to $130,000 CAD / year
- Full-time
Proven full-stack development expertise with hands-on experience in Java, Angular OR React
Added 1 day ago
GR
Application Analyst
GO ROCK IT
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Experience with Python and/or Java development.
Added 1 day ago
M
RQ11847 - Technology Architect - Senior
Maarut
Toronto, ON
- Contract
Added 1 day ago
M
RQ11882 - Systems Analyst - Intermediate
Maarut
Toronto, ON
- Contract
in programing with object oriented programing languages - JAVA (required),
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M
RQ11874 - Specialized IT Consultant - Senior
Maarut
Toronto, ON
- Contract
scalable, and secure REST APIs built using Java and Spring Boot, adhering
Added 1 day ago
M
RQ11883 - Systems Analyst - Intermediate
Maarut
Toronto, ON
- Contract
in programing with object oriented programing languages - JAVA (required),
Added 1 day ago
CO
System Analyst/Project Leader - Amanda
City of Vaughan
Vaughan, ON
- $112,283 to $131,356 CAD / year
- Full-time
Experience administering Apache Tomcat, Java/OpenJDK application servers and Windows Server is an asset
Added 1 day ago
JG
Senior Backend developer
J&M Group
Toronto, ON
- Full-time
Kotlin, Advanced Java, Spring Boot, Spring Security
Added 1 day ago
Z
Java Developer - 8+ Years = Virtual Drive - Thursday, 12-Nov-2026 Mississauga, Ontario, Canada (On-site)
Zoho
Mississauga, ON
- Full-time
We are seeking an experienced Java Developer with strong expertise in enterprise application development, microservices architecture, API development, and distributed systems. The candidate…
Added 1 day ago
JG
Application Architect
J&M Group
Toronto, ON
- Full-time
Hands-on experience designing modern cloud-native applications using React, Node.js, Java Spring Boot, APIs, and microservices architectures.
Added 1 day ago
GM
Senior Java Microservices Engineer
Galactic Minds INC
Vancouver, BC
- Full-time
We are looking for a Senior Java Microservices Engineer/Backend Engineer to design, develop, and maintain scalable backend applications using Java, Spring Boot, and Kafka. The role involves…
Added 1 day ago
C
Senior Test Coordinator
CIBC
Toronto, ON
- Full-time
You need to be legally eligible to work at the location(s) specified above and, where applicable, must have a valid work or study permit
Added 1 day ago
ST
Junior Software Engineer – Full-Stack Development & AI Integration
SynMatrix Technologies Inc.
Richmond Hill, ON
- Full-time
Must have graduated or be scheduled to graduate in 2026
Added 1 day ago
BS
Sanctions Developer (OFAC)
Brainhunter Systems Ltd
ON · Ontario, Canada
- Contract
This hybrid role requires you to work from our downtown Toronto office and/or the Client office a minimum of 4 days per week

Tata Consultancy Services

Security Researcher Engineer

Toronto, ON, Canada

$100,000 to $120,000 CAD / year · Full-time

Apply on LinkedIn About employer

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Job details

Pay: $100,000 to $120,000 CAD / year
Job type: Full-time
Apply by: Dec 10, 2026
Posting language: English
Posted: Nov 10, 2026

Original job description

Inclusion without Exception

Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people stories across our workforce and implemented through equitable workplace policies and processes.

TCS has been serving the Canadian marketplace for more than 35 years and today is the technology partner of choice for many of the country's leading organizations. As one of the largest IT services providers in Canada and globally, TCS is aiming to become the world's largest AI-led technology services company and is enabling its clients to transform themselves across the full AI stack, from infrastructure to intelligence.

Rooted in the heritage and values of the Tata Group, TCS is focused on creating long-term value for its clients, investors, employees, and the communities it serves. With a highly skilled workforce supporting customers from coast to coast, TCS has consistently been recognized as a Top Employer by the Top Employers Institute, including a recent top ranking at the country level.

TCS also sponsors 14 of the world's most prestigious marathons and endurance events, including the TCS Toronto Waterfront Marathon, reflecting its commitment to health, sustainability, and community empowerment.

Job Description :-

Must Have Technical/Functional Skills

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.

Roles & 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.

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.

Technical Leadership

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.

Generic Managerial Skills, If any

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..

Salary Range :- 100K - 120K CAD/YEAR

Tata Consultancy Services Canada Inc. is committed to meeting the accessibility needs of all individuals in accordance with the Accessibility for Ontarians with Disabilities Act (AODA) and the Ontario Human Rights Code (OHRC). Should you require accommodation during the recruitment and selection process, please inform Human Resources.

Thank you for your interest in TCS. Candidates that meet the qualifications for this position will be contacted within a 2-week period. We invite you to continue to apply for other opportunities that match your profile.

Apply on LinkedIn About employer

More about this job

Responsibilities

Research, prototype, test, and operationalize emerging cybersecurity capabilities, including agentic AI security, application security, quantum and post-quantum cryptography, and blockchain. Evaluate cybersecurity products and startups through hands-on testing and technical due diligence, then present findings and recommendations to engineering, security leadership, and investment stakeholders.

Requirements

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

Skills

Cybersecurity Research
Python
Java
Node.js
Go
C/C++
Large Language Models
AI Agents
Application Security
AI Security
Vulnerability Research
Threat Modeling
Cloud Security
Security Automation
Security Architecture
Technical Writing

Visa sponsorship

Not detected in the job text

Keywords

Cybersecurity
Security Research
Agentic AI
AI Security
Application Security
Quantum Computing
Post-Quantum Cryptography
Blockchain
Python
Java
Node.js
Go
C/C++
Large Language Models
AI Agents
Tool Calling
Orchestration Frameworks
APIs
Cloud
Containers
Security Automation
Vulnerability Research
Threat Modeling
Secure Development
Network Security
Infrastructure Security
Security Architecture
AI Red Teaming
CISSP

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Jobs in Canada