Lead root cause analysis on client performance issues and conduct post-mortems.
Profile application code to isolate inefficient algorithms, memory leaks, and other issues; recommend and implement fixes.
Set up performance monitoring, alerting, and dashboards to proactively identify and resolve client performance problems.
Analyze client traffic patterns, load testing results, and other metrics to establish benchmarks and drive improvements.
Advocate for performance best practices and set client performance standards across the engineering organization.
Identify infrastructure improvements (caching, CDNs, database optimization) to enhance client experience.
Collaborate with development teams to embed performance as a core requirement in new feature development.

8+ 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
Strong analytical skills with the ability to interpret metrics, logs, and load test results
Strong background in performance engineering, including bottleneck analysis and root cause identification.
Advanced understanding of web/mobile architectures, HTTP protocols, caching, databases, and load balancing
Proven problem-solving skills and a passion for optimizing client experiences
Experience optimizing SQL and databases
Fluency in data structure and algorithm optimization

Senior Frontend Engineer, Performance

Key skills