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Antonia Scheidel

Engineering Director at Duolingo

Director of Engineering Director
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Pittsburgh, Pennsylvania, United States
duolingo.com

Company Details

Company: Duolingo
Industry: information technology & services
Employees: 830
Revenue: 811214000
HQ Location: Pittsburgh, Pennsylvania, United States
Company LinkedIn: Pro only

Technology Stack

Salesforce Route 53 Amazon SES Gmail Pardot Google Apps Microsoft Office 365 Zendesk Amazon AWS Mixpanel Stripe Grafana OneTrust React Redux GitHub Hosting Shopify Unlimited Bing Ads Mobile Friendly Google Tag Manager Facebook Login (Connect)

Professional Summary

Antonia Scheidel is Engineering Director at Duolingo. Duolingo operates in the information technology & services industry and has 830 employees. Based in Pittsburgh, Pennsylvania, United States. Classified as a director-level Director of Engineering leader. Their organization's technology stack includes Salesforce, Route 53, Amazon SES, Gmail, Pardot, and 18 other technologies. Duolingo reports annual revenue of 811214000.

Director level · Director of Engineering
Verified Apr 23, 2026

Position in the CTO Rank Database

  • • Typical Director of Engineering compensation in Pennsylvania: $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 Antonia Scheidel?

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

What company does Antonia Scheidel work for?

Antonia Scheidel is Engineering Director at Duolingo, a company in the information technology & services industry with 830 employees. The company is headquartered in Pittsburgh, Pennsylvania, United States.

What is Antonia Scheidel's role in technology leadership?

Antonia Scheidel is classified as a Director of Engineering leader at the director level.

What technologies does Antonia Scheidel's organization use?

Antonia Scheidel's organization uses a technology stack that includes Salesforce, Route 53, Amazon SES, Gmail, Pardot, Google Apps. This information is useful for sales teams, recruiters, and technology vendors.

Is Antonia Scheidel open to recruiting or new opportunities?

CTO Rank does not track open-to-work status. The best approach is to reach out directly to Antonia Scheidel using the verified contact information available to Pro members. When recruiting a Engineering Director, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.

Can I pitch or sell to Antonia Scheidel at Duolingo?

Antonia Scheidel is Engineering Director at Duolingo. Director of Engineerings like Antonia Scheidel typically evaluate vendors in Salesforce, Route 53, Amazon SES, and related categories. Use CTO Rank Pro to get verified email and approach directly.

How accurate is Antonia Scheidel's profile data?

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