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Added 13 mins ago
PA
Sales Associate Labrador Region
PAL Airlines
Happy Valley-Goose Bay, NL
- Full-time
…region. In this role, you'll build strong connections with business partners, community organizations, travel trade professionals, and key rightsholders while identifying opportunities to…
Added 13 mins ago
C
Analyste fonctionnel Microsoft Dynamics 365 Business Central – Manufacturier
CGI
Montreal, QC
- Full-time
Nous sommes à la recherche d’un Analyste fonctionnel Business Central spécialisé en manufacturier possédant une expertise approfondie des modules de production (Manufacturing/MRP) ainsi…
Added 13 mins ago
B
Property Manager
BGIS
Regina, SK
- Full-time
…BGIS relentlessly focuses on delivering innovative service solutions that create value for its clients. Globally, BGIS manages over 50,000 facilities totaling more than 600 million square…
Added 13 mins ago
NI
Sr. Big Data Engineer
Nityo Infotech
Mississauga, ON
- Full-time
Ability to analyze complex business requirements and translate them into technical solutions.
Added 13 mins ago
GD
System Integration Verification & Validation
General Dynamics Mission Systems–Canada
Ottawa, ON
- Full-time
…security. Our teams design and deliver advanced, mission-critical solutions that enhance national security, strengthen communities, and protect the people we…
Added 13 mins ago
C
Temporary Sales Associate
Coach
Ottawa, ON
- Part-time
Maintain high energy on the floor, manage multiple customers, and adapt selling techniques to business needs.
Added 13 mins ago
C
Sales Support Associate III
Coach
Ottawa, ON
- Part-time
Schedule: Ability to work a flexible schedule to meet business needs - including nights, weekends, peak busy season, and high-traffic retail days (including, but not limited to, public…
Added 13 mins ago
FF
Part-Time Sales Lead - Famous Footwear
Famous Footwear
ON · Greater St-Catharines-Niagara Metropolitan Area
- Part-time
Essential Functions: Other responsibilities may be performed as needed to ensure the needs of the business are met.
Added 13 mins ago
C
Temporary Sales Associate
Coach
Ottawa, ON
- Part-time
Maintain high energy on the floor, manage multiple customers, and adapt selling techniques to business needs.
Added 13 mins ago
A
Pricing & Performance Analyst
Akkodis
Toronto, ON
- $90,000 to $95,000 CAD / year
- Full-time
…combines advanced analytics, technology, and customer-focused solutions to deliver meaningful value while supporting business growth and…
Added 13 mins ago
LI
Operations Coordinator
LOCAL INDUSTRIAL PARTNERS
Genelle, BC
- Full-time
…operational efficiency, technical expertise, and practical…
Added 13 mins ago
WG
Formateur National en Gestion / National Management Trainer
WITRON Group
Laval, QC
- Full-time
Capacité à évaluer les besoins de formation, à cerner les écarts de performance et à recommander des solutions d’apprentissage alignées sur les objectifs organisationnels
Added 13 mins ago
C
Temporary Cashier
Coach
Mirabel, QC
- Part-time
Schedule: Ability to work a flexible schedule to meet business needs - including nights, weekends, peak busy season, and high-traffic retail days (including, but not limited to, public…
Added 13 mins ago
FR
Heavy Duty Cleaner
FirstService Residential Canada
Richmond Hill, ON
- Full-time
Ability to operate and use janitorial tools, equipment, and supplies such as floor buffers, vacuum cleaners, and cleaning compounds and solutions
Added 13 mins ago
SG
Junior Quantitative Advisor-QIS
Societe Generale
Montreal, QC
- Full-time
…integrated investment, financing, execution, and risk-management solutions to corporate and institutional clients. The successful candidate will join the Quantitative Solutions team in…
Added 13 mins ago
SE
Account Manager / Gestionnaire de comptes
Siemens Energy
Montreal, QC
- Full-time
…transmission systems, strong customer relationships, and strategic business development skills to promote products and solutions to utilities, EPC firms, and industrial clients involved in…
Added 13 mins ago
NR
Industrial Technology Advisor - Various domains
National Research Council Canada / Conseil national de recherches Canada
Montreal, QC
- Full-time
…grow and prosper. We need people who see the potential in a business and are driven to nurture it to the next level. We are increasing our staff across the country and our clients need…
Added 13 mins ago
B
General Repair Technician
BGIS
Barrie, ON
- Full-time
Added 13 mins ago
R
Store Manager - Fairview Pointe-Claire
RW&CO
Pointe-Claire, QC
- Full-time
Problem-Solving & Adaptability: Act quickly in a dynamic environment by proposing creative, tailored solutions. Turn challenges into opportunities and contribute to continuous improvement.
Added 13 mins ago
H
Executive Assistant to CFO
Hays
Guelph, ON
- Contract
…Committee of the Board which involves collaborating to develop…
Added 13 mins ago
VB
Spec, Planning & Business Partnership - Finance
Vale Base Metals
Toronto, ON
- Full-time
Leveraging strong Finance process expertise and a deep understanding of business planning, controls, and performance management, you act as a trusted advisor to Finance leadership - pairing…
Added 13 mins ago
GS
Analyste d'affaires système (BSA) Guidewire ( Senior)
Groupe SII
Montreal, QC
- Full-time
…insurance sector. You will support the evolution of Guidewire solutions by acting as a key liaison between business and technology…
Added 13 mins ago
M
Senior H&B Consulting Analyst
Marsh
Calgary, AB
- Full-time
University degree with a major in Business, Finance, Actuarial Science, Mathematics or a related field
Added 13 mins ago
KC
Associate, Mortgage Operations
KingSett Capital
Toronto, ON
- Full-time
KingSett Capital is a Canadian private equity real estate investment business which creates and co-invests in real estate investment solutions to deliver sustainable premium risk weighted…
Added 13 mins ago
VB
Sr Specialist - Project Estimating & Cost Control
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Toronto, ON
- Full-time
Provide cost inputs supporting economic evaluations, business cases, and project investment submissions.

W3Global

Software Engineer – Platform Security & Modernization

Montreal, QC, Canada

$50 to $60 CAD / hour · Contract

Apply About employer

Applications open in a new tab.

Job details

Pay: $50 to $60 CAD / hour
Job type: Contract
Apply by: Nov 27, 2026
Posting language: English
Posted: Oct 28, 2026

Original job description

Montreal - 3 Days need to work from client location

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.

Apply About employer

More about this job

Responsibilities

Develop, support, and modernize enterprise applications, APIs, and platform services while remediating security vulnerabilities and reducing technical debt. Improve platform reliability through automation, observability, incident analysis, disaster recovery support, and enhanced CI/CD processes.

Requirements

Candidates should have strong Java programming skills, experience with Spring Boot and REST APIs, and familiarity with Python or JavaScript, secure development, and vulnerability remediation. They should also understand Linux/Unix, networking, relational databases, Git-based workflows, CI/CD, automated testing, and container technologies.

Skills

Java
Java 17
Python
JavaScript
Spring Boot
REST APIs
Secure Software Development
Vulnerability Remediation
Linux/Unix
Shell Scripting
Networking Protocols
Relational Databases
Git
CI/CD
Docker
Kubernetes

Visa sponsorship

Not detected in the job text

Keywords

Java
Java 17
Python
JavaScript
Spring Boot
REST APIs
Platform Security
Vulnerability Management
Secure Coding
Technical Debt
High Availability
Resilience Engineering
Root-Cause Analysis
Observability
Disaster Recovery
CI/CD
Automated Testing
Linux/Unix
Shell Scripting
HTTPS
SSH/SFTP
SMTP
TLS
TCP/IP
PostgreSQL
Oracle
SQL Server
Git
Docker
Kubernetes

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