Company Details
Technology Stack
Professional Summary
John Guzman is Engineering Manager at League Inc.. League Inc. operates in the information technology & services industry and has 520 employees. Based in Mississauga, Ontario, Canada. Classified as a manager-level Engineering Manager leader. Their organization's technology stack includes Salesforce, Cloudflare DNS, Sendgrid, ExactTarget, Gmail, and 45 other technologies. League Inc. reports annual revenue of 117600000. League Inc. has raised 271056144 in total funding.
Position in the CTO Rank Database
- • Typical Engineering Manager compensation in Ontario: $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 John Guzman?
John Guzman has a verified email address on file on CTO Rank. They work at League Inc.. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does John Guzman work for?
John Guzman is Engineering Manager at League Inc., a company in the information technology & services industry with 520 employees. The company is headquartered in Toronto, Ontario, Canada.
What is John Guzman's role in technology leadership?
John Guzman is classified as a Engineering Manager leader at the manager level.
What technologies does John Guzman's organization use?
John Guzman's organization uses a technology stack that includes Salesforce, Cloudflare DNS, Sendgrid, ExactTarget, Gmail, Google Apps. This information is useful for sales teams, recruiters, and technology vendors.
Is John Guzman open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to John Guzman using the verified contact information available to Pro members. When recruiting a Engineering Manager, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to John Guzman at League Inc.?
John Guzman is Engineering Manager at League Inc.. Engineering Managers like John Guzman typically evaluate vendors in Salesforce, Cloudflare DNS, Sendgrid, and related categories. Use CTO Rank Pro to get verified email and approach directly.
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