Senior Frontend Engineer

Job Summary

A company is looking for a Senior Frontend Engineer - Client Performance.

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 fixes
• Set up performance monitoring and dashboards to proactively identify client performance problems

Required Qualifications

• 5+ years of experience in performance-related roles, or a performance-minded product engineer
• Experience with profiling tools for browsers and Node.js
• Deep knowledge of performance metrics, reporting, and analysis across the full stack
• Strong understanding of web/mobile app architectures, HTTP protocols, and caching
• Past experience optimizing SQL and databases