Senior Frontend Engineer

Job Summary

A company is looking for a Senior Frontend Engineer.

Key Responsibilities

• Lead root cause analysis on client performance issues and conduct post-mortems
• Profile application code to isolate inefficient algorithms, memory leaks, and recommend and implement fixes
• Set up performance monitoring, alerting, and dashboards to proactively identify and resolve client performance problems

Required Qualifications

• 10+ years of experience in performance engineering or a related field
• Expertise with profiling tools for browsers and NodeJS
• Deep knowledge of performance metrics, reporting, and analysis across the full stack
• Advanced understanding of web/mobile architectures, HTTP protocols, caching, databases, and load balancing
• Experience optimizing SQL and databases