Senior / Lead Frontend Performance Engineer

RingCentral is seeking a Senior/Lead Frontend Performance Engineer to join their Engineering team. The successful candidate will have experience in web application development, JavaScript proficiency, and knowledge of memory management strategies. They will design, develop, and maintain scalable web applications and features, perform troubleshooting and debugging, and drive technical excellence.

Requirements

• 8-13 years of hands-on experience in web application development
• Deep JavaScript Proficiency: Mastery of ES6+ syntax
• Knowledge of memory management strategies
• Proven ability to identify, isolate, and fix memory leaks
• Experience monitoring and optimizing CPU usage and System Memory (RAM) footprint

Benefits

• Mediclaim Benefits
• Paid Holidays
• Casual/Sick Leave
• Privilege Leave
• Bereavement Leave
• Maternity Leave
• Paternity Leave
• Wellness Coaching
• Employee Referral Bonus
• Professional Development Allowances
• Night Shift Allowances