Senior Software Engineer in Scalable Infrastructure

OneSignal
📍 london, on, Canada 💼 Full-time 🕒 Posted June 04, 2026

Job Description

Advance your career as a Senior Software Engineer specializing in scalable infrastructure. Join our high-performance team to enhance automation and reliability across systems serving billions.
We are looking for a skilled Senior Engineer to oversee our core infrastructure. The role involves optimizing performance, developing infrastructure as code, and maintaining observability systems. You'll also streamline CI/CD processes and support incident response, driving improvements in our operational reliability.
Key Responsibilities:
• Optimize performance and implement innovative storage technologies
• Develop infrastructure and configuration-as-code solutions
• Craft and maintain effective observability and monitoring systems
• Streamline CI/CD processes for rapid feature deployments
• Support incident response initiatives and health monitoring tasks
Requirements:
• 8+ years of experience in production systems
• Proficient in Linux systems and task automation...

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Job Details

  • Location london, on
  • Job Type Full-time
  • Category Other-General
  • Posted Date June 04, 2026
  • Application Deadline July 14, 2026