Company Details
Technology Stack
Professional Summary
Christopher Rienzo is Director of Stack Engineering at SignalWire. SignalWire operates in the telecommunications industry and has 110 employees. Based in North Carolina, United States. Classified as a director-level Director of Engineering leader. Their organization's technology stack includes Salesforce, Route 53, Gmail, Google Apps, Microsoft Office 365, and 35 other technologies. SignalWire reports annual revenue of 6000000. SignalWire has raised 41800000 in total funding.
Industry & Role Insights
- • CTO Rank tracks 71,675 Director of Engineering leaders with verified contact information.
- • There are 10,929 tech leaders in the telecommunications industry in our database.
- • We have verified contacts for 2 tech leaders at SignalWire.
- • 6,614 tech leaders in North Carolina are available in our database.
Position in the CTO Rank Database
- • Christopher Rienzo is 1 of 71,959 leaders with the Director of Engineering role tracked in the CTO Rank database.
- • 2,609 hold the Director of Engineering role at telecommunications companies (out of 11,085 total telecommunications leaders in our database).
- • 1,637 hold the Director of Engineering role in North Carolina.
- • 549 hold the Director of Engineering role at companies with 110 employees.
- • Typical Director of Engineering compensation in North Carolina: $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 Christopher Rienzo?
Christopher Rienzo's contact information is available on CTO Rank. They work at SignalWire. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Christopher Rienzo work for?
Christopher Rienzo is Director of Stack Engineering at SignalWire, a company in the telecommunications industry with 110 employees. The company is headquartered in Palo Alto, California, United States.
What is Christopher Rienzo's role in technology leadership?
Christopher Rienzo is classified as a Director of Engineering leader at the director level.
What technologies does Christopher Rienzo's organization use?
Christopher Rienzo's organization uses a technology stack that includes Salesforce, Route 53, Gmail, Google Apps, Microsoft Office 365, Google Cloud Hosting. This information is useful for sales teams, recruiters, and technology vendors.
Is Christopher Rienzo open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Christopher Rienzo using the verified contact information available to Pro members. When recruiting a Director of Stack Engineering, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to Christopher Rienzo at SignalWire?
Christopher Rienzo is Director of Stack Engineering at SignalWire. Director of Engineerings like Christopher Rienzo typically evaluate vendors in Salesforce, Route 53, Gmail, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is Christopher Rienzo's profile data?
CTO Rank verifies and refreshes profile data weekly. Christopher Rienzo's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
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