Drive AWS reliability and performance at HMH in Montreal, supporting infrastructure used by millions of students and teachers every day.As a Senior DevOps Engineer, you will apply SRE expertise across HMH’s technology infrastructure. You will identify systematic issues, develop solutions with SRE and DevOps colleagues, and work with Agile teams. The setting includes microservices, Spring, Java, NodeJS, React, Koa, and Express.Js.Key Responsibilities:

Identify infrastructure issues affecting reliability and performanceDevelop proof of concepts with SRE and DevOps teamsEngineer solutions across technology teamsDesign automated pipelines and extend Kubernetes capabilitiesManage AWS infrastructure and troubleshoot performance issuesRequirements:

Significant hands-on SRE or DevOps experienceSubstantial production AWS experienceExperience with infrastructure as code and containersExpertise with RDBMS, Linux, and messaging queuesExperience with CI/CD, scripting, monitoring, and securityBring senior AWS, SRE, automation, and infrastructure expertise to HMH’s Montreal technology organization.

📌 Senior Site Reliability Devops Engineer (Winnipeg)
🏢 Houghton Mifflin Harcourt
📍 Winnipeg