1h ago

Senior Systems Engineer - Performance Engineer

Canada, Toronto
full-timesenior Hybridfinancial services Visa Sponsor

Tech Stack

Description

You will join the Systems Performance team to build diagnostic tools and analyze system performance across a large JVM-based microservice architecture. You'll identify bottlenecks, optimize infrastructure, and collaborate on medium-to-long-term solutions.

Requirements

  • Experience with cloud platforms (AWS)
  • Background in critical, high-availability production services
  • Deep interest in JVM architecture and performance
  • Knowledge of OS fundamentals (scheduling, memory, I/O) preferred
  • Passion for performance tuning and capacity planning

Responsibilities

  • Identify systemic bottlenecks and efficiency opportunities across microservice architecture
  • Develop and deliver technical solutions with medium and long-term impact
  • Deep dive into system capabilities and drive continuous improvements
  • Perform root cause analysis of performance issues
  • Anticipate technical issues and make proactive design decisions
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