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Sergey Zhikharev

Director Of Engineering at RingCentral

Director of Engineering Director
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Pro only
Pro only
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Turkey
ringcentral.com

Company Details

Company: RingCentral
Industry: information technology & services
Employees: 4300
Revenue: 2428240000
HQ Location: Belmont, California, United States
Company LinkedIn: Pro only

Technology Stack

Salesforce Cloudflare DNS Postmark Outlook Microsoft Office 365 DemandBase WP Engine AWS SDK for JavaScript Drift OneTrust React Redux Workday reCAPTCHA Adobe Media Optimizer ClickTale Bootstrap Framework UserVoice Google Font API FullStory Nginx

Professional Summary

Sergey Zhikharev is Director Of Engineering at RingCentral. RingCentral operates in the information technology & services industry and has 4300 employees. Based in Turkey. Classified as a director-level Director of Engineering leader. Their organization's technology stack includes Salesforce, Cloudflare DNS, Postmark, Outlook, Microsoft Office 365, and 71 other technologies. RingCentral reports annual revenue of 2428240000.

Director level · Director of Engineering
Verified Apr 21, 2026

Position in the CTO Rank Database

  • • Typical Director of Engineering compensation: $180,000 – $340,000 (median $240,000). Composite from levels.fyi, Glassdoor, and Payscale data; adjusted for state cost of labor.

Data compiled from LinkedIn public profiles, company filings, and verified public technology signals. Methodology & sources · Updated June 2026.

Frequently Asked Questions

How do I contact Sergey Zhikharev?

Sergey Zhikharev has a verified email address on file on CTO Rank. They work at RingCentral. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.

What company does Sergey Zhikharev work for?

Sergey Zhikharev is Director Of Engineering at RingCentral, a company in the information technology & services industry with 4300 employees. The company is headquartered in Belmont, California, United States.

What is Sergey Zhikharev's role in technology leadership?

Sergey Zhikharev is classified as a Director of Engineering leader at the director level.

What technologies does Sergey Zhikharev's organization use?

Sergey Zhikharev's organization uses a technology stack that includes Salesforce, Cloudflare DNS, Postmark, Outlook, Microsoft Office 365, DemandBase. This information is useful for sales teams, recruiters, and technology vendors.

Is Sergey Zhikharev open to recruiting or new opportunities?

CTO Rank does not track open-to-work status. The best approach is to reach out directly to Sergey Zhikharev using the verified contact information available to Pro members. When recruiting a Director Of Engineering, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.

Can I pitch or sell to Sergey Zhikharev at RingCentral?

Sergey Zhikharev is Director Of Engineering at RingCentral. Director of Engineerings like Sergey Zhikharev typically evaluate vendors in Salesforce, Cloudflare DNS, Postmark, and related categories. Use CTO Rank Pro to get verified email and approach directly.

How accurate is Sergey Zhikharev's profile data?

CTO Rank verifies and refreshes profile data weekly. Sergey Zhikharev's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.