Senior Frontend Engineer (Performance)

TL;DR

Senior Frontend Engineer (Performance): Leading end-to-end strategies to optimize application speed, memory, and reliability for a converged AI workspace with an accent on root cause analysis, profiling, and proactive monitoring of client performance issues. Focus on isolating inefficient algorithms, optimizing browser and NodeJS performance, and embedding performance best practices across engineering.

Location: Remote (United States of America)

Salary: $160,000–$210,000

Company

hirify.global is building the first truly converged AI workspace, unifying tasks, docs, chat, calendar, and enterprise search, supercharged by context-driven AI to enhance productivity for millions of teams.

What you will do

• Lead root cause analysis on client performance issues and conduct post-mortems.
• Profile application code to isolate inefficient algorithms, memory leaks, 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.
• Collaborate with development teams to embed performance as a core requirement in new feature development.

Requirements

• 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.
• Strong analytical skills with the ability to interpret metrics, logs, and load test results.
• Advanced understanding of web/mobile architectures, HTTP protocols, caching, databases, and load balancing.
• Experience optimizing SQL and databases.
• Fluency in data structure and algorithm optimization.

Culture & Benefits

• Opportunity to learn, use, and pioneer AI in product development.
• Work with a bold, innovative team that is redefining the future of work.
• Emphasis on hiring based on ambition, grit, and passion for improving the way people work.
• Commitment to equal opportunity employment.
• Visa sponsorship may be available for engineering and product roles based on business needs.