Description

Must-Have Skills
1.3+ years of experience in JavaScript or TypeScript development
2.Strong understanding of browser APIs and event-driven programming
3.Hands-on experience in performance optimization and monitoring
4.Solid knowledge of Core Web Vitals and web performance metrics
5.Experience with debugging tools and cross-browser compatibility
6.Familiarity with frameworks like React, Angular, or Vue
7.Knowledge of compression techniques such as gzip and brotli
8.Exposure to RUM tools like New Relic, Datadog, Dynatrace, or Sentry

Nice-to-Have Skills
1.Experience building JavaScript SDKs or browser agents
2.Knowledge of Web Workers, Service Workers, and WebSockets
3.Familiarity with OpenTelemetry for frontend monitoring
4.Understanding of privacy and compliance (PII masking, GDPR)
5.Experience with session replay tools and observability platforms

Key Skills

Education

Bachelor's degree