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Added 4 hours ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Server-side languages: C#/.NET, Java, Python, PHP
Added 7 hours ago
A
Cloud Security Analyst
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Calgary, AB · Edmonton, AB
- Full-time
Experience with scripting or automation using Python, PowerShell, Bash, or similar technologies.
Added 8 hours ago
A
Lead AI Security Developer
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Calgary, AB · Edmonton, AB
- Full-time
As ATB’s next AI Security Developer, you'll help us build and operate the security capabilities needed to protect ATB's growing use of artificial intelligence. You'll develop and integrate…
Added 11 hours ago
MC
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Calgary, AB
- Full-time
Programming experience in C/C++, Perl, Python, and PowerShell.
Added 12 hours ago
SL
Student, Software Engineer - Security (Winter 2027)
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Toronto, ON · Sun Life Toronto One York
- Full-time
Currently pursuing a master’s degree in Computer Science, Software Engineering, Cybersecurity or a related technology discipline
Added 12 hours ago
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Added 13 hours ago
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EMS Engineer/Software Developer
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Johnson Service Group (JSG) is currently looking for an EMS Engineer/Software Developer with experience in Energy Management Systems, software development, custom code management, system…
Added 14 hours ago
H
Software Engineer – Platform Security & Modernization
HCLTech
Montreal, QC
- $85,000 to $90,000 CAD / year
- Full-time
Partner with cybersecurity and infrastructure teams to address security findings and implement remediation plans.
Added 14 hours ago
Senior Quality Assurance Analyst
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NS
…people. We partner with people embracing change, leveraging data, cybersecurity, cloud, and change management to drive successful business outcomes that matter to our…
Added 14 hours ago
Senior Quality Assurance Analyst
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Halifax, NS
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Added 15 hours ago
CF
Senior Security Specialist
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Toronto, ON
- Full-time
…stakeholders, and contributes to the continuous improvement of CI’s cybersecurity…
Added 15 hours ago
MT
Software Engineer
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Calgary, AB
- $130,000 to $145,000 CAD / year
- Full-time
We are looking for a Full-Stack developer with extensive expertise in both traditional programming techniques and the use of modern AI-assisted development tools and technologies. Knowledge…
Added 15 hours ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Server-side languages: C#/.NET, Java, Python, PHP
Added 16 hours ago
AD
Cybersecurity Detection Engineer / Purple Team
act digital
Montreal, QC · Greater Montreal Metropolitan Area
- Full-time
Act Digital is an international technology and cybersecurity consulting company supporting major organizations across digital transformation, cyber defense and security operations.
Added 17 hours ago
AF
Cloud Security Analyst
ATB Financial
Calgary, AB
- Full-time
Experience with scripting or automation using Python, PowerShell, Bash, or similar technologies.
Added 17 hours ago
AF
Lead AI Security Developer
ATB Financial
Calgary, AB
- Full-time
As ATB’s next AI Security Developer, you'll help us build and operate the security capabilities needed to protect ATB's growing use of artificial intelligence. You'll develop and integrate…

HCLTech

Software Engineer – Platform Security & Modernization

Montreal, QC, Canada

$85,000 to $90,000 CAD / year · Full-time

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Job details

Pay: $85,000 to $90,000 CAD / year
Job type: Full-time
Apply by: Nov 25, 2026
Posting language: English
Posted: Oct 26, 2026

Original job description

Software Engineer – Platform Security & Modernization

Role Overview

We are seeking a Software Engineer to join a global enterprise technology team responsible for the development, modernization, security, and operational reliability of mission-critical information distribution and file transfer platforms.

The successful candidate will play a key role in improving the security posture, resilience, and overall health of our platforms. This includes supporting vulnerability remediation, reducing technical debt, modernizing legacy applications, and enhancing reliability through automation, observability, and engineering best practices.

This role offers the opportunity to work on large-scale enterprise systems while contributing to secure, resilient, and maintainable platform modernization initiatives.

Responsibilities

Security & Platform Hygiene

Support remediation of application and infrastructure vulnerabilities identified through security scanning, penetration testing, and risk assessments.
Upgrade and maintain application frameworks, third-party libraries, and platform components to supported and secure versions.
Help reduce technical debt and improve application maintainability, stability, and security.
Partner with cybersecurity and infrastructure teams to address security findings and implement remediation plans.
Contribute to secure software development practices and security-by-design principles.

Resilience & Reliability Engineering

Improve platform reliability, resiliency, and recoverability through system enhancements and automation.
Participate in root-cause analysis and remediation of production incidents, with a focus on preventing recurring issues.
Develop and improve monitoring, alerting, and observability capabilities to strengthen system health and operational visibility.
Identify and address single points of failure, performance bottlenecks, and operational risks.
Support disaster recovery, business continuity, and platform hardening initiatives.

Application Development & Modernization

Design, develop, and support enterprise applications, APIs, and platform services.
Modernize legacy systems through adoption of contemporary frameworks, architectures, and engineering practices.
Develop integrations between internal systems and enterprise platforms.
Contribute to proof-of-concept initiatives and evaluation of emerging technologies.

DevOps & Automation

Build and enhance CI/CD pipelines to improve software quality and delivery efficiency.
Automate testing, deployment, compliance, and operational processes.
Support containerized and cloud-ready application architectures.

Required Skills

Programming & Software Engineering

Strong programming skills in Java; Java 17 or later is preferred.
Experience with Python and/or JavaScript.
Hands-on experience with Spring Boot and REST API development.
Solid understanding of object-oriented design and software engineering principles.

Security & Platform Reliability

Understanding of secure software development practices and common application security risks.
Familiarity with vulnerability management, dependency upgrades, and remediation activities.
Knowledge of secure coding principles.
Understanding of high-availability, resiliency, and fault-tolerant system design concepts.

Infrastructure & Systems

Good working knowledge of Linux/Unix systems and shell scripting.
Familiarity with networking protocols such as HTTPS, SSH/SFTP, SMTP, TLS, and TCP/IP.
Experience working with relational databases such as PostgreSQL, Oracle, or SQL Server.

Modern Engineering Practices

Experience with Git-based development workflows.
Familiarity with CI/CD pipelines and automated testing.
Exposure to container technologies such as Docker and Kubernetes/OpenShift.

Professional Skills

Strong analytical, troubleshooting, and problem-solving skills.
Ability to investigate complex production issues and drive them to resolution.
Good verbal and written communication skills.
Ability to collaborate effectively in a global team environment.

Preferred Qualifications

Experience with distributed systems and messaging technologies such as Kafka or IBM MQ.
Familiarity with enterprise file transfer platforms and managed file transfer solutions.
Knowledge of cryptography, PGP, key management, and certificate management.
Exposure to cloud platforms such as AWS, Azure, or GCP.
Experience with monitoring and observability tools such as Splunk, Grafana, Prometheus, or OpenTelemetry.
Familiarity with Software Composition Analysis, Static Application Security Testing, and vulnerability scanning tools.
Experience with workflow orchestration technologies such as Temporal.
Interest in DevSecOps, platform engineering, and large-scale modernization initiatives.

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More about this job

Responsibilities

Develop, support, and modernize enterprise applications, APIs, and file transfer platforms while improving security, reliability, resilience, and maintainability. Remediate vulnerabilities and technical debt, strengthen monitoring and incident prevention, and automate testing, deployment, compliance, and operational processes.

Requirements

Requires strong Java programming skills, preferably Java 17 or later, hands-on Spring Boot and REST API experience, and familiarity with Python and/or JavaScript. Candidates should understand secure development and resilient system design, and have experience with Linux/Unix, networking, relational databases, Git, CI/CD, and automated testing; container experience is also sought.

Skills

Java
Spring Boot
REST API Development
Python
JavaScript
Secure Software Development
Vulnerability Remediation
Linux/Unix
Shell Scripting
Relational Databases
CI/CD
Automated Testing
Docker
Kubernetes
Distributed Systems
Observability

Visa sponsorship

Not detected in the job text

Keywords

Java 17
Spring Boot
REST APIs
Python
JavaScript
Linux/Unix
Shell Scripting
PostgreSQL
Oracle
SQL Server
Git
CI/CD
Docker
Kubernetes
OpenShift
Kafka
IBM MQ
Managed File Transfer
PGP
Key Management
Certificate Management
AWS
Azure
GCP
Splunk
Grafana
Prometheus
OpenTelemetry
Software Composition Analysis
Static Application Security Testing

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