Senior Java Security & Site Reliability Engineer

Job Title: Senior Java Security & Site Reliability Engineer

Job Location: Montreal, QC

Job Type: Contract

Pay Range: $60.00hr - $65.00hr

Job Overview:

The organization is seeking a Senior Java Security & Reliability Engineer with expertise in Spring, Spring Security, Enterprise Application Security, and Site Reliability Engineering (SRE) practices. This role focuses on building, supporting, and securing mission-critical enterprise applications while ensuring operational excellence and platform reliability.

Key Responsibilities:

• Design, develop, and maintain enterprise applications using Spring Framework and Spring Boot.
• Implement robust authentication, authorization, and secure access controls using Spring Security.
• Build highly scalable and secure RESTful services.
• Ensure compliance with enterprise security standards and regulatory requirements.
• Provide production support and resolve critical performance and reliability issues.
• Conduct root cause analysis using logs, thread dumps, and network traces.
• Drive observability, monitoring, incident management, and reliability initiatives.
• Collaborate with development, infrastructure, security, and operations teams.
• Implement resiliency and availability improvements following SRE principles.
• Participate in on-call support, service reviews, and operational readiness activities.

Required Skills:

• 5+ years of experience in Java enterprise application development.
• Strong expertise in Spring Framework, Spring Boot, and Spring Security.
• Hands-on experience with REST APIs, HTTP/HTTPS, TLS/SSL, OAuth2, OpenID Connect, and Authentication & Authorization.
• Strong understanding of Data Security, Encryption, Security Compliance, and Secure Coding Practices.
• Advanced troubleshooting skills involving Application Logs, Thread Dumps, Heap Dumps, Network Traces, and Performance Analysis.
• Experience operating applications in large-scale enterprise environments.

Preferred Skills:

• Experience with Kubernetes/OpenShift.
• Knowledge of Cloud Platforms (Azure/AWS/Google Cloud Platform).
• Proficiency with Client , Dynatrace, or AppDynamics.
• Experience with Prometheus & Grafana.
• Familiarity with CI/CD Pipelines.
• Understanding of SRE Frameworks and Reliability Engineering.

Soft Skills:

• Strong stakeholder communication skills.
• Ability to lead production incident calls.
• Problem-solving and analytical thinking.
• Mentoring and technical leadership experience.

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• Medical, Dental, and Vision Insurance
• 401(k) Retirement Plan
• Health Savings Account (HSA)
• Disability Insurance (Short-Term and Long-Term)
• Life and AD&D Insurance
• Paid Sick Leave (where required by applicable state or local law)
• Supplemental Insurance Plans
• Identity Theft Protection
• Pet Insurance
• Employee Wellness Programs
• Employee Assistance Program (EAP)
• Career Growth and Professional Development Opportunities