Company Details
Technology Stack
Professional Summary
Efren Diaz is Engineering Manager at Babbel. Babbel operates in the e-learning industry and has 1300 employees. Based in Berlin, Berlin, Germany. Classified as a manager-level Engineering Manager leader. Their organization's technology stack includes GoDaddy Hosting, Route 53, Amazon SES, Rackspace MailGun, Gmail, and 41 other technologies. Babbel reports annual revenue of 330000000. Babbel has raised 32000000 in total funding.
Position in the CTO Rank Database
- • Typical Engineering Manager compensation in Berlin: $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 Efren Diaz?
Efren Diaz has a verified email address on file on CTO Rank. They work at Babbel. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Efren Diaz work for?
Efren Diaz is Engineering Manager at Babbel, a company in the e-learning industry with 1300 employees. The company is headquartered in Berlin, Berlin, Germany.
What is Efren Diaz's role in technology leadership?
Efren Diaz is classified as a Engineering Manager leader at the manager level.
What technologies does Efren Diaz's organization use?
Efren Diaz's organization uses a technology stack that includes GoDaddy Hosting, Route 53, Amazon SES, Rackspace MailGun, Gmail, Google Apps. This information is useful for sales teams, recruiters, and technology vendors.
Is Efren Diaz open to recruiting or new opportunities?
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Can I pitch or sell to Efren Diaz at Babbel?
Efren Diaz is Engineering Manager at Babbel. Engineering Managers like Efren Diaz typically evaluate vendors in GoDaddy Hosting, Route 53, Amazon SES, and related categories. Use CTO Rank Pro to get verified email and approach directly.
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