Jobs in Canada

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Added 11 hours ago
TT
Site Reliability Engineer
The TJX Companies, Inc.
Mississauga, ON · CAN Home Office Mississauga ON
- $87,780 to $122,892 CAD / year
- Full-time
We’re looking for a Site Reliability Engineer to help shape the future of intelligent operations by leveraging AIOps, GenAI, automation, and self-healing technologies across enterprise…
Added 14 hours ago
C
DevOps Engineer
Capgemini
Mississauga, ON
- Full-time
We are seeking a highly motivated, adaptive, and self-managing DevOps Engineer with a strong technology background to support our global Development and Business teams. This role will be…
Added 16 hours ago
AB
Security Application Developer - DevOps (hybrid in Toronto)
Ateko, backed by Bell Canada
Toronto, ON
- Contract
12 month contract working hybrid in Toronto (Mississauga)
Added 1 day ago
IN
Cloud Architect
IKO North America
Mississauga, ON
- Full-time
The successful candidate must be based in Mississauga, Ontario, and work on-site
Added 1 day ago
RD
Full Stack Engineer
Randstad Digital
Toronto, ON · Greater Toronto and Hamilton Area, ON
- Full-time
Hands-on experience with Infrastructure as Code (Bicep or Terraform), Git, and DevOps/CI/CD practices (Azure DevOps preferred).
Added 1 day ago
JG
DevOps Engineer With Development Background - 8 Years
J2B Global LLC
Mississauga, ON
- Full-time
Role: DevOps Engineer With Development Background CI/CD & AUTOMATION
Added 4 days ago
D
Software Engineer in Test
Dexian
Mississauga, ON
- Other
We are seeking a visionary and hands-on Senior Software Development Engineer in Test (SDET)/Quality Engineering Architect to define, champion, and drive the global quality engineering…
Added 5 days ago
SM
DevOps Engineer
S M Software Solutions Inc
Mississauga, ON
- Full-time
We are looking for an experienced DevOps Engineer with 10+ years of experience in DevOps engineering, CI/CD automation, infrastructure management, containerization, orchestration, and…
Added 5 days ago
SM
DevOps Engineer
S M Software Solutions Inc
Mississauga, ON
- Full-time
We are looking for an experienced DevOps Engineer with 10+ years of experience in DevOps engineering, CI/CD automation, infrastructure management, containerization, orchestration, and…
Added 5 days ago
SM
AI Engineer
S M Software Solutions Inc
Mississauga, ON
- Full-time
We are looking for a highly experienced AI Engineer with strong expertise in Python development, Artificial Intelligence (AI), Large Language Models (LLMs), and enterprise application…
Added 5 days ago
SM
AI Engineer
S M Software Solutions Inc
Mississauga, ON
- Full-time
We are looking for a highly experienced AI Engineer with strong expertise in Python development, Artificial Intelligence (AI), Large Language Models (LLMs), and enterprise application…
Added 5 days ago
SM
DevOps Engineer
S M Software Solutions Inc
Mississauga, ON
- Full-time
We are looking for an experienced DevOps Engineer with 10+ years of experience in DevOps engineering, CI/CD automation, infrastructure management, containerization, orchestration, and…
Added 5 days ago
SM
AI Engineer
S M Software Solutions Inc
Mississauga, ON
- Full-time
We are looking for a highly experienced AI Engineer with strong expertise in Python development, Artificial Intelligence (AI), Large Language Models (LLMs), and enterprise application…
Added 6 days ago
SM
DevOps Engineer
S M Software Solutions Inc
Mississauga, ON
- Full-time
We are looking for an experienced DevOps Engineer with 10+ years of experience in DevOps engineering, CI/CD automation, infrastructure management, containerization, orchestration, and…
Added 6 days ago
SM
DevOps Engineer
S M Software Solutions Inc
Mississauga, ON
- Full-time
We are looking for an experienced DevOps Engineer with 10+ years of experience in DevOps engineering, CI/CD automation, infrastructure management, containerization, orchestration, and…
Added 6 days ago
SM
DevOps Engineer
S M Software Solutions Inc
Mississauga, ON
- Full-time
We are looking for an experienced DevOps Engineer with 10+ years of experience in DevOps engineering, CI/CD automation, infrastructure management, containerization, orchestration, and…
Added 6 days ago
SM
AI Engineer
S M Software Solutions Inc
Mississauga, ON
- Full-time
We are looking for a highly experienced AI Engineer with strong expertise in Python development, Artificial Intelligence (AI), Large Language Models (LLMs), and enterprise application…
Added 6 days ago
SM
AI Engineer
S M Software Solutions Inc
Mississauga, ON
- Full-time
We are looking for a highly experienced AI Engineer with strong expertise in Python development, Artificial Intelligence (AI), Large Language Models (LLMs), and enterprise application…
Added 6 days ago
SM
AI Engineer
S M Software Solutions Inc
Mississauga, ON
- Full-time
We are looking for a highly experienced AI Engineer with strong expertise in Python development, Artificial Intelligence (AI), Large Language Models (LLMs), and enterprise application…
Added 7 days ago
RD
Senior MLOps & Cloud Engineer (AWS / SageMaker)
Randstad Digital
Toronto, ON · Greater Toronto Area, Canada
- Full-time
This Senior MLOps & Cloud Engineer position exists to bridge machine learning model deployment, data transformation pipelines, and AWS cloud infrastructure. In this hands-on role, you will…
Added 7 days ago
C
Senior AWS Data Engineer (Strong Databricks)
Ccube
Mississauga, ON
- Full-time
We are looking for a Senior AWS Data Engineer to design and lead scalable, secure, and high-performance cloud data platforms across AWS/Azure." in Mississauga, ON (Hybrid).
Added 7 days ago
RD
Senior Technical Analyst / Developer - Machine Learning & Data Engineering
Randstad Digital
Toronto, ON · Greater Toronto Area, Canada
- $100,000 to $130,000 CAD / year
- Full-time
AWS DevOps & Production Operations: Deploy and monitor ML/data workloads on AWS. Implement CI/CD automation, containerized architectures, CloudWatch logging/alerting, cost governance, and…
Added 8 days ago
GS
Staff Site Reliability Engineer, Application
Guidewire Software
Toronto, ON
- Full-time
…mission-critical applications. As a Staff Site Reliability Engineer, you aren't just maintaining systems; you are defining the technical vision for how we operate at scale, setting the…
Added 8 days ago
P
Principal Application Engineer (Salesforce)
PointClickCare
Mississauga, ON
- Full-time
For Remote Roles: If this role is remote, there will be in-office events that will require travel to and from the Mississauga and/or Salt Lake City office. These will include, but not…
Added 8 days ago
GL
Senior Cloud Engineer
goeasy Ltd.
Mississauga, ON
- Full-time
The Senior Cloud Engineer designs and builds goeasy’s AWS platforms with DevOps and automation at the core. The key focus of the role is to replace manual administration (ClickOps) with…

Ateko, backed by Bell Canada

Security Application Developer - DevOps (hybrid in Toronto)

Toronto, ON, Canada

Contract

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Job type: Contract
Apply by: Dec 13, 2026
Posting language: English
Posted: Nov 13, 2026

Original job description

12 month contract working hybrid in Toronto (Mississauga)

Security Application Developer - DevOps

Responsibilities

Seeking a Security Engineer with strong hands-on Application Security experience.
Experience performing security reviews, assessments, and threat modeling for web, mobile, and microservices-based applications.
Experience conducting application security design reviews and promoting security-by-design principles.
Experience defining security standards, frameworks, best practices, and guidelines for development teams.

Keys to success

Dedicated Application Security, Product Security, or Security Engineering experience.
Experience working closely with development teams to improve secure coding practices and application security posture.
Seeking someone who understands application security fundamentals and can provide guidance, governance, and direction from a security perspective.

Mandatory

Python programming language.

ACCESSIBILITY

We’re committed to fostering an inclusive, equitable, and accessible workplace where every team member feels valued, respected, and supported, and has the opportunity to reach their full potential. We welcome and encourage applications from people with disabilities.

Accommodations are available on request for candidates taking part in all aspects of the selection process. For a confidential inquiry, simply email your recruiter directly or accessibility@fxinnovation.com to make arrangements.

If you have questions regarding accessible employment at Ateko please email our Human Resources team at accessibility@fxinnovation.com

Ateko

Derek Weber - Senior Recruiter

derek.weber@ateko.com

Apply on LinkedIn About employer

More about this job

Responsibilities

Conduct security reviews, assessments, threat modeling, and design reviews for web, mobile, and microservices-based applications. Define security standards and guidance, and work with development teams to strengthen secure coding practices and application security.

Requirements

Requires dedicated experience in application security, product security, or security engineering, along with hands-on experience working with development teams. Python programming is mandatory, as is a strong understanding of application security fundamentals.

Skills

Application Security
Product Security
Security Engineering
Python
Security Reviews
Security Assessments
Threat Modeling
Web Application Security
Mobile Application Security
Microservices Security
Security Design Reviews
Secure Coding
Security-by-Design
Security Standards
Security Governance

Visa sponsorship

Not detected in the job text

Hiring contact

Derek Weber

Hiring contact email

derek.weber@ateko.com

Keywords

Application Security
Product Security
Security Engineering
Python
Threat Modeling
Security Reviews
Security Assessments
Web Applications
Mobile Applications
Microservices
Security Design Reviews
Secure Coding
Security-by-Design
Security Standards
Security Frameworks
Security Best Practices
Security Guidelines
Development Teams
Security Governance

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Work requirements

Jobs in Canada