Company Details
Technology Stack
Professional Summary
Justin Hannus is Software Engineering Manager at Constant Contact. Constant Contact operates in the marketing & advertising industry and has 1600 employees. Based in Boston, Massachusetts, United States. Classified as a manager-level Engineering Manager leader. Their organization's technology stack includes CloudFlare CDN, Salesforce, NSOne, Gmail, Google Apps, and 12 other technologies. Constant Contact reports annual revenue of 331678000.
Position in the CTO Rank Database
- • Typical Engineering Manager compensation in Massachusetts: $150,000 – $280,000 (median $200,000). 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 Justin Hannus?
Justin Hannus has a verified email address on file on CTO Rank. They work at Constant Contact. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Justin Hannus work for?
Justin Hannus is Software Engineering Manager at Constant Contact, a company in the marketing & advertising industry with 1600 employees. The company is headquartered in Waltham, Massachusetts, United States.
What is Justin Hannus's role in technology leadership?
Justin Hannus is classified as a Engineering Manager leader at the manager level.
What technologies does Justin Hannus's organization use?
Justin Hannus's organization uses a technology stack that includes CloudFlare CDN, Salesforce, NSOne, Gmail, Google Apps, Microsoft Office 365. This information is useful for sales teams, recruiters, and technology vendors.
Is Justin Hannus open to recruiting or new opportunities?
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Justin Hannus is Software Engineering Manager at Constant Contact. Engineering Managers like Justin Hannus typically evaluate vendors in CloudFlare CDN, Salesforce, NSOne, and related categories. Use CTO Rank Pro to get verified email and approach directly.
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