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Warren Hannigan

Head of Engineering at Stacked

Head of Engineering Head
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Pro only
Pro only
Pro only
County Dublin, Ireland
stacked.ie

Company Details

Company: Stacked
Industry: business supplies & equipment
Employees: 60
HQ Location: County Dublin, Ireland
Company LinkedIn: Pro only

Technology Stack

SMTP.com Outlook MailChimp SPF Microsoft Office 365 Amazon AWS Mobile Friendly Linkedin Marketing Solutions Shutterstock Google Font API WordPress.org Stripe Google Tag Manager Nginx Cloudinary Apache Intershop Google Analytics ASP.NET Flutter

Professional Summary

Warren Hannigan is Head of Engineering at Stacked. Stacked operates in the business supplies & equipment industry and has 60 employees. Based in County Dublin, Ireland. Classified as a head-level Head of Engineering leader. Their organization's technology stack includes SMTP.com, Outlook, MailChimp SPF, Microsoft Office 365, Amazon AWS, and 14 other technologies.

Head level · Head of Engineering
Verified Apr 23, 2026

Position in the CTO Rank Database

  • • Typical Head of Engineering compensation in County Dublin: $190,000 – $370,000 (median $260,000). 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 Warren Hannigan?

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

What company does Warren Hannigan work for?

Warren Hannigan is Head of Engineering at Stacked, a company in the business supplies & equipment industry with 60 employees. The company is headquartered in County Dublin, Ireland.

What is Warren Hannigan's role in technology leadership?

Warren Hannigan is classified as a Head of Engineering leader at the head level.

What technologies does Warren Hannigan's organization use?

Warren Hannigan's organization uses a technology stack that includes SMTP.com, Outlook, MailChimp SPF, Microsoft Office 365, Amazon AWS, Mobile Friendly. This information is useful for sales teams, recruiters, and technology vendors.

Is Warren Hannigan open to recruiting or new opportunities?

CTO Rank does not track open-to-work status. The best approach is to reach out directly to Warren Hannigan using the verified contact information available to Pro members. When recruiting a Head 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 Warren Hannigan at Stacked?

Warren Hannigan is Head of Engineering at Stacked. Head of Engineerings like Warren Hannigan typically evaluate vendors in SMTP.com, Outlook, MailChimp SPF, and related categories. Use CTO Rank Pro to get verified email and approach directly.

How accurate is Warren Hannigan's profile data?

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