L3 Application Production Support

8 hours ago


Montreal, Quebec, Canada Aptino, Inc. Full time $100,000 - $150,000 per year

We're hiring an experienced L3 Application Production Support specialist for a 12-month onsite contract in Montreal. The ideal candidate has strong Linux, scripting, and DevOps skills, with proven experience supporting mission-critical applications.

Face to face interview

Key Responsibilities

  • Troubleshoot and resolve complex issues across Linux, Java, and Python apps
  • Manage incidents, deployments, and production fixes
  • Collaborate with DevOps, development, and operations teams
  • Automate and monitor production systems using Bash/Shell/Python scripts
  • Maintain compliance with security standards

Required Skills

  • Linux administration and troubleshooting
  • Python, Shell, or Bash scripting
  • Hands-on experience with Jenkins, Docker, Kubernetes, Git
  • 8+ years in IT with 3+ years in L3 support roles

Preferred

  • Financial services experience
  • Knowledge of cloud (AWS, Azure, or GCP)
  • Certifications in Linux or DevOps
  • Core Java knowledge


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