Site Reliability Engineer

Aptino, Inc.; Montreal (administrative region); On-site; CAD 90,000 - 130,000; Full time

Job summary

Aptino, Inc. is seeking an experienced Site Reliability Engineer to help design, implement, and operate scalable enterprise services. You will leverage Spring and Java to strengthen security, reliability, and performance across production systems.

Responsibilities include monitoring, incident response, and applying SRE best practices, with a focus on Spring-based applications, TLS/SSL, and secure data handling in an enterprise context.

Qualifications

• Hands-on experience with Spring and Spring Security in production environments.
• Strong application security knowledge and data protection principles.
• Experience troubleshooting production issues using logs and traces.
• Background in Java/Spring with enterprise applications.

Responsibilities

• Maintain and support enterprise applications in production.
• Apply SRE best practices for reliability, monitoring, and incident management.
• Perform root-cause analysis and continuous improvement of reliability.
• Troubleshoot complex production issues using logs, thread dumps, and network traces.

Skills

Spring

Spring Security

Application security

Production operations

Java

Troubleshooting

Tools

TLS/SSL

HTTP/REST

Logging/Monitoring

Job description

We are looking for an experienced Site Reliability Engineer with strong expertise in Spring, Spring Security, application security, and enterprise production operations.

• Strong hands-on experience with Spring and Spring Security.
• Apply data security principles to protect sensitive information and support compliance requirements.
• Strong understanding of HTTP/REST, TLS/SSL, authentication, and authorization.
• Troubleshoot complex production issues using application logs, thread dumps, and network traces.
• Manage and support enterprise applications and services in a production environment.
• Follow Site Reliability Engineering (SRE) best practices for reliability, availability, monitoring, and incident management.
• Perform root-cause analysis and support continuous improvement of application reliability.
• Strong Java/Spring background.
• Experience with Spring Security and application security.
• Strong production troubleshooting and debugging skills.
• Experience working with enterprise applications and services.
• Good understanding of SRE/production operations practices.