Senior Cloud/DevOps/SRE/Systems Engineer

mrge - commerce advertising; Montreal; On-site; Confidential; Full time

Job summary

A leading commerce advertising company in Montreal is looking for a Cloud Engineer who can manage and improve its AWS-based infrastructure. The ideal candidate will have over 5 years of experience in cloud engineering, working with high-traffic systems, and a strong grasp of CI/CD pipelines. The company offers a collegial environment with opportunities for professional development and a chance to be part of an international team.

Benefits

Flexible working hours

Opportunities for professional growth

Part of an international team

Qualifications

• 5+ years of professional experience as a Cloud / DevOps / SRE / Systems Engineer.
• Strong hands-on experience operating high-traffic, production-grade cloud infrastructure.
• Excellent knowledge of Linux systems and computer networking.

Responsibilities

• Take technical ownership of core cloud infrastructure components.
• Operate and continuously improve our AWS-based production infrastructure.
• Design, build, and evolve modern cloud systems.

Skills

Cloud Infrastructure Management

CI/CD Pipelines

AWS Services

Linux Systems

Problem Solving

Education

Bachelor’s degree in Computer Science

Tools

Terraform

CloudFormation

Job description

Looking for an exciting challenge?

As a company, we offer a Commerce Advertising Suite that drives growth for both publishers and advertisers through best-in-class solutions in commerce content, performance, and affiliate marketing which is running within AWS.

We pride ourselves on a trusting, friendly, and collegial corporate culture, characterized by flat hierarchies and independent work.We believe in close collaboration and strong team spirit and offer you the opportunity to further develop your technical expertise and grow within our company.

Your Tasks:

• Take technical ownership of core cloud infrastructure components to ensure they remain reliable, scalable, and secure.
• Operate and continuously improve our AWS-based production infrastructure, including day-to-day operations.
• Design, build, and evolve modern cloud systems: CI/CD pipelines, Kubernetes deployments, container platforms, monitoring, alerting, and automation using Infrastructure as Code and GitOps.
• Ensure high availability, performance, and reliability of high-traffic production systems on AWS.
• Proactively identify risks, bottlenecks, and weaknesses in the cloud infrastructure and address them.
• Collaborate closely with development teams, product, and other stakeholders to deliver robust cloud solutions.

Your Profile:

• Bachelor’s degree in Computer Science or equivalent practical experience.
• 5+ years of professional experience as a Cloud / DevOps / SRE / Systems Engineer.
• Strong hands‑on experience operating high‑traffic, production‑grade cloud infrastructure.
• Excellent knowledge of Linux systems and computer networking.
• Solid experience with AWS and services such as EKS and RDS Aurora.
• Deep understanding of modern cloud ecosystems: Infrastructure as Code, immutable infrastructure, Git, CI/CD pipelines, containers, serverless, and monitoring.
• Hands‑on production experience with CloudFormation or Terraform on AWS.
• Strong problem‑solving skills and a proactive, ownership‑driven mindset.
• Effective communication skills in English and the ability to translate business requirements into technical solutions.

What We Offer:

• Opportunity to be part of a young, ambitious, and international company.
• Flat hierarchies, strong team spirit, and flexible working hours.
• Technically challenging and exciting tasks.
• Clear opportunities for professional growth and further training.
• Part of an international team with the possibility to travel.