Duolingo

67 Decision Makers · 267 Verified Contacts & Email Format

📍 5900 Penn Avenue, Pittsburgh, PA, 15206, United StatesTechnology & Software🗓 Est. 2011👥 501–1000 employees
Employees
501-1000
Founded
2011
Headquarters
5900 Penn Avenue, Pittsburgh, PA, 15206, United States

Company data last updated Nov 9, 2026.

About Duolingo

Duolingo is a public company operating in the Software Development industry, It specializes in Language Education, Language Certification, Mobile App Development, Language Proficiency Assessment, and Machine Learning, and is headquartered in Pittsburgh, United States, with approximately 501-1000 employees.

Open Roles Greenhouse 57 open positions

Other
  • Ad Sales Lead, Programmatic · New York, NY
  • Ad Sales Lead - West · Remote - California
  • AI Research Engineer, New PhD Graduate · New York, NY; Pittsburgh, PA
  • Consumer Product Lead · Tokyo, Japan
  • Corporate Counsel · Pittsburgh, PA
  • Data Scientist, Intern · New York, NY; Pittsburgh, PA
  • Data Scientist, Intern (PhD) · New York, NY; Pittsburgh, PA
  • Director of Ad Sales - West · Remote - California
  • Executive Assistant to the CEO · New York, NY; Pittsburgh, PA
  • General Manager, India · Bangalore, India
  • Head of Influencers & Community · New York, NY; Pittsburgh, PA
  • Head of Talent Management Programs and PMO · Pittsburgh, PA
  • Illustrator · Detroit, MI; Pittsburgh, PA
  • Illustrator, Intern · Detroit, MI
  • Managing Editor · Tokyo, Japan
  • People Relations Business Partner · New York, NY; Pittsburgh, PA
  • Performance Marketing Lead · New York, NY
  • Proctor Quality and Learning Manager, Scaling Operations · London, England
  • Proctor Quality and Learning Manager, Scaling Operations · New York, NY; Pittsburgh, PA
  • Product Manager, MBA Intern · Pittsburgh, PA
View all open roles →

Who to contact at Duolingo

66ExecutiveCTO & Co-founder, CEO, co-Founder & Board Member
81Engineering & productSenior Manager, Data Science, Product Manager, Monetization
19Sales & marketingMarketing Analytics Senior Manager, Regional Marketing Manager
6Finance & legalSenior Financial Analyst, Associate Product Management Intern
15People & operationsVP, Talent Development, Total Rewards and People Operations, Senior Manager, Strategy & Business Operations
80OtherSenior Manager, Editorial Strategy, Senior Manager, Community Initiatives

Email Format

{first_name}-{last_name}@duolingo.com
100% sarah-smith@duolingo.com

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Leadership & Decision Makers

Contact details of 67 Duolingo decision makers

Severin Hacker

CTO & Co-founder
No contact data available

Luis von Ahn

CEO, co-Founder & Board Member
No contact data available

vee john

Chief Executive Officer
No contact data available

orla mccullough

Chief Executive Officer
No contact data available

len Coa

Chief Executive Officer
No contact data available

Brett Blacker

Managing Director, Australia and New Zealand
No contact data available

Kansu

Chief Product Officer
No contact data available

Bob Meese

Chief Revenue Officer
No contact data available

Ryan Sims

VP of Design
No contact data available

Liz Talley-king

Vice President Talent Acquisition
No contact data available

Rahul Chopra

Vice President
No contact data available

Deborah Belevan

VP of Investor Relations
No contact data available

Emmanuel Orssaud

Head Of International Marketing (Director)
No contact data available

Natalie Glance

Director of Engineering
No contact data available

Analigia R Martins

Country Marketing Director
No contact data available

Jocelyn S Lai

Head of Talent Acquisition
No contact data available

George Audi

Global Head of Business Development & Partnerships
No contact data available

Kendra Janelle Ross

Head of Social Impact
No contact data available

Eva Liu

Head of HR and Admin, APAC Region
No contact data available

Sara Clemens

Board Director
No contact data available

Bing Gordon

Director
No contact data available

Matt Long

Senior Director of Product Management
No contact data available

Wahab Owolabi

Director, Employee Engagement
No contact data available

Rashi Dhanani

Head of Business Development (India)
No contact data available

Anand M

Senior Director of Engineering
No contact data available

Grey Mccune Gdc

Director | Strategy, BizOps, & Corp Dev
No contact data available

Hazel Jennings

Director, Design Infrastructure
No contact data available

Mehdi Samadi

Senior Director of Engineering
No contact data available

Molly Lindsay

Director, Strategy & Business Operations
No contact data available

Liz Nagler

Director of Product Management, Growth
No contact data available

Caleb Reed

Senior Data Science Manager (Head of Learning Data Science)
No contact data available

Natalia Castillejo

Senior Director of Product Management
No contact data available

Michelle Sharp

Director of Marketing Operations
No contact data available

Fabio Lessa

Director Of Engineering
No contact data available

Bobby Finnegan

Head of Operations
No contact data available

Vika Karpitskiy

Senior Art Director
No contact data available

Siavash Haghtalab

Director of Engineering
No contact data available

Chloe Dubois

Head of eCommerce & Consumer Products
No contact data available

Vanessa Jameson

Director of Engineering
No contact data available

Stephanie Szabo

Director of Product Design
No contact data available

Kirk P

Head of Security
No contact data available

Jesse Bentert

Director of Product
No contact data available

Edward Fu

Head of Government Affairs
No contact data available

Achim Spelten

Head Of Media
No contact data available

Tim Helzlsouer

Director of Payroll and People Services
No contact data available

Collin Leix

Associate Creative Director
No contact data available

Garrett Feinberg

Director I of FP&A / Strategic Finance
No contact data available

Lana Caster

Creative Director
No contact data available

John Davisi

Head of Global People Operations
No contact data available

Katherine Wallace

Director Of Engineering
No contact data available

Eddy Nieto

Associate Creative Director
No contact data available

Shawn Buessing

Director of Engineering
No contact data available

Kelsey Lenard

Director of Compensation & Benefits
No contact data available

Antonia Scheidel

Engineering Director
No contact data available

Zachary Landzberg

Manager, Business Development and Partnerships
No contact data available

Anthony Verardi

Research Project Manager (Contractor)
No contact data available

Jason Goettisheim

Principal Product Manager, Media Learning
No contact data available

Hoshi L

Principal Product Designer
No contact data available

Yigal Attali

Principal Assessment Scientist, Psychometrician
No contact data available

Brittany Mezhir

Talent Acquisition Coordinator
No contact data available

Kimberly Prelosky Medice

Talent Acquisition Coordinator
No contact data available

Gillian Munson

Member Board Of Directors
No contact data available

Remy Marechal

Language Content Coordinator
No contact data available

Gabe Loges

Workplace Experience Coordinator
No contact data available

Kuldeep Shukla

German Language Instructor (Basic Sets)
No contact data available

Rachel Mersereau

Workplace Experience Coordinator
No contact data available

Maria Pichler

Writer (Contractor)
No contact data available

Team & Specialists

Contact details of 200 Duolingo team members

Math Feedback

Work m***********k@duolingo.com

Debica Bhattacharya

VP, Talent Development, Total Rewards and People Operations
No contact data available

Samantha Zabell

Senior Manager, Editorial Strategy
No contact data available

Katy R

Senior Manager, Community Initiatives
No contact data available

Molly Brean

Senior Manager, Strategy & Business Operations
No contact data available

Elizabeth Hercher

Senior Manager, Data Science
No contact data available

Hannah Kaplan

Marketing Analytics Senior Manager
No contact data available

Kim De Anda

Regional Marketing Manager
No contact data available

Alyson Lenhoff

Talent Acquisition Operations Manager (Analytics)
No contact data available

Eugenee L

Program Manager, Candidate Experience
No contact data available

Ali Abouelatta

Product Manager, Monetization
No contact data available

Karandeep Singh Kapany

Country Marketing Manager
No contact data available

Xavier A Gonzalez

Talent Acquisition Senior Operations Manager
No contact data available

Renee Davis

Manager, University Recruiting
No contact data available

Jackson Shuttleworth

Senior Product Manager
No contact data available

Kandace Young

Talent Acquisition Operations Manager
No contact data available

Sonya Falcon

Senior Product Design Manager
No contact data available

Autumn Maison

Program Manager
No contact data available

Oscar Santiago

Senior Product Manager
No contact data available

Dushyant Sewak

Hindi Language Manager (Contract)
No contact data available

Clinton Fanelli

Design Manager, Art
No contact data available

Sean Colombo

Engineering Manager, Retention
No contact data available

Rajitha Koppisetty

Senior Product Manager, Monetization
No contact data available

Crawford P

Security Risk Program Manager
No contact data available

Kevin Li

Performance Marketing Manager
No contact data available

Marie Ybert

Country Marketing Manager
No contact data available

Lisa Wang

Senior Product Manager
No contact data available

Zan Gilani

Marketing Manager
No contact data available

Marli Scharlin Bergner

Group Product Manager
No contact data available

Mandy Matthew

Senior Technical Program Manager
No contact data available

Sisi Liu

Manager, Strategy and Business Operations
No contact data available

Sho Mizutani

Country Manager
No contact data available

Hayalsu Altinordu

Localization Manager
No contact data available

Nicolas Sacheri

Product Manager
No contact data available

Neha Jain

Senior Technical Program Manager
No contact data available

Eva Raimondi

Localization Program Manager
No contact data available

Zaria Smalls

Senior Product Manager
No contact data available

Tianyu W

Sr. Design Manager @ Duolingo
No contact data available

Trimika Green

Sr. DEIB Program Manager
No contact data available

Duo Yang

Content Program Manager
No contact data available

Clark Munson

Localization Program Manager
No contact data available

Raza Retiwala

Senior Product Manager
No contact data available

Ioanna Tokmakidou

Community Manager | Content Curator
No contact data available

Christina Socias

Group Program Manager
No contact data available

Sharanya

Senior Engineering Manager
No contact data available

Munir Al - Dajani

Senior Engineering Manager
No contact data available

Maggie Zhang

Senior Operations Manager
No contact data available

Elise Walton

Office Manager
No contact data available

Jack Pinnell

Product Manager
No contact data available

Chris Lock

Senior Engineering Manager
No contact data available

Simon Barkow-oesterreicher

Senior Engineering Manager
No contact data available

Paul Rothenberg

Senior Technical Program Manager
No contact data available

Mackenzie Clark

Senior Engineering Manager
No contact data available

Basim B

Senior Engineering Manager
No contact data available

Mopewa Ogundipe

Senior Engineering Manager
No contact data available

Eryn Eubanks

Art Manager
No contact data available

Kerry Mcconnell

Senior Studio Ops Manager, Design Studio
No contact data available

Kevin Sweeney

Senior Engineering Manager
No contact data available

Xinhan Qian

Marketing Analytics Manager
No contact data available

Amber Flevaris

Marketing Operations Manager
No contact data available

Brooke Westerlund

Operations Manager II
No contact data available

Ying Guo

Performance Marketing Manager
No contact data available

Jenelle H

Marketing Program Manager
No contact data available

Chu Chu Zhang

Marketing Manager
No contact data available

Ludia Tang

Marketing Analytics Manager
No contact data available

Anton Yu

Associate Product Manager
No contact data available

Sharon Faktor

Senior Design Manager
No contact data available

Larry Lantigua

Customer Support Manager
No contact data available

Imogen Turner

People Operations Manager
No contact data available

Michael Sobczak

Engineering Manager
No contact data available

Peng Zuo

Senior Engineering Manager
No contact data available

Emily Cosnotti

Marketing Program Manager
No contact data available

Josh Isenstein

Senior Engineering Manager
No contact data available

Rachael Carrasco

Operations Manager
No contact data available

Jane Vicas

Sales Manager
No contact data available

Bun Yamane

Social Media Manager
No contact data available

Krithi Manapragada

India Marketing Operations Manager
No contact data available

Alexis Hooper

Engineering Manager
No contact data available

Guillermo Sandoval

Senior Engineering Manager
No contact data available

Hitomi Moro

Japanese Language Manager
No contact data available

Hannah Rosen

Payroll Manager
No contact data available

Natalia Tochka

Immigration Manager
No contact data available

Yash Patel

Senior Engineering Manager
No contact data available

Caitlin Canze

Merchandise Manager
No contact data available

Dezz Jaxon

Social Media Manager
No contact data available

Jack Morgan

Design Lead
No contact data available

Carrie Wang

Lead | Strategy & Business Operations
No contact data available

Nyya Toussaint

Project Lead
No contact data available

Martyn Jones

Music Area Lead
No contact data available

Nick Dietz

Customer Support Technical & Training Lead
No contact data available

Emily Van Den Hul

Team Lead
No contact data available

Caitlin Brisson

Staff Product Designer
No contact data available

Pedro C

Senior Staff Product Designer
No contact data available

Karl Channell

Senior Staff Product Designer
No contact data available

Dalton Claybrook

Staff Software Engineer
No contact data available

Nicoll Hunt

Staff Software Engineer
No contact data available

Kyle Bridburg

Staff Software Engineer
No contact data available

Andrew Monshizadeh

Staff Software Engineer
No contact data available

Max Blaze

Staff Operations Engineer
No contact data available

Ward Bonnefond

Staff Software Engineer
No contact data available

Vladimir Shevchenko

Staff Software Engineer
No contact data available

Joseph Rollinson

Staff Software Engineer
No contact data available

Dustin Tiedemann

Staff Software Engineer
No contact data available

David Max

Senior Software Engineer
No contact data available

Adam Rousseau

Senior Technical Recruiter
No contact data available

Kaity Ambrose

Senior Recruiter
No contact data available

Kevin Lustgarten

Senior Software Engineer (iOS)
No contact data available

Yao Liu

Senior Product Designer
No contact data available

Simon Lebus

Senior Adviser
No contact data available

Greg Araya

Senior Character Animator
No contact data available

Mark Lock

Senior Data Scientist
No contact data available

Dave Lishego

Senior Financial Analyst
No contact data available

Bhumik Sapara

Senior Software Engineer
No contact data available

Shandy Tsai

Sr. Product Designer
No contact data available

Felege Gebru

Senior Creative Technologist
No contact data available

Kiley Sobel

Senior UX Researcher
No contact data available

Lorena Kanzki

Senior Creative Producer
No contact data available

Alex Chopjian

Senior Animator
No contact data available

Miranda Strand

Senior Software Engineer
No contact data available

Joey Lafyatis

Senior Data Scientist, Business Intelligence
No contact data available

Ben Lichtman

Senior Software Engineer
No contact data available

Anna C Reilly

Senior Product Writer, Growth
No contact data available

Pat Dalsass

Senior Quality Assurance Engineer
No contact data available

Collin Mchale

Senior Software Engineer
No contact data available

Jakub Slaby

Senior Software Engineer
No contact data available

Katie Wen

Senior Product Designer
No contact data available

Tsung-hao Ku

Senior Software Engineer
No contact data available

Ellie Budzinski

Senior Product Designer
No contact data available

Aamir Azhar

Senior Software Engineer
No contact data available

Vicki Wong

Senior Motion Designer
No contact data available

Kenneth W

Senior Software Engineer
No contact data available

Alejandrina Patron

Senior Software Engineer
No contact data available

Nicole Atherly

Senior Software Engineer
No contact data available

Huiying Huang

Senior Software Engineer
No contact data available

Jax Bialostozky

Senior Learning Designer
No contact data available

Harrison Katz

Senior Site Reliability Engineer
No contact data available

Isabel Deibel

Senior Learning Designer
No contact data available

Michael Schaffer

Senior Software Engineer
No contact data available

Franziska Passing

Senior Platform Engineer
No contact data available

Devin Lehmacher

Senior Software Engineer
No contact data available

Milo Polte

Senior Software Engineer
No contact data available

Michael Ye

Senior Software Engineer
No contact data available

Jeanine Goodall

Senior Quality Control Specialist (Contract)
No contact data available

John Lilly

Board Member
No contact data available

Brittany Mitlo

Recruiter I
No contact data available

Dalia Shehata

University Recruiter
No contact data available

Simon Hade

New Subjects
No contact data available

Faith Saenz

Technical Sourcer
No contact data available

Jim Shelton

Board Member
No contact data available

Alex Delker

Motion Designer
No contact data available

Sushree Sanjibani Giri

Linguist
No contact data available

Adam Delehanty

Special Projects
No contact data available

Toonika Guha

Marketing Consultant
No contact data available

Anthony Costa

Investment Team
No contact data available

Tanzeen Syed

Board Observer
No contact data available

Jesse Wedler

Investor
No contact data available

Andre Kenji Horie

Software Engineer
No contact data available

Mary Van Ogtrop

Writer (Contract role)
No contact data available

Emilia Cabrera

Associate Product Management Intern
No contact data available

Benjamin Dresser

Strategy & Corporate Development
No contact data available

Fernando Melero Garcia

Curriculum Designer
No contact data available

Andrew Nam

Strategy & Business Operations
No contact data available

Pranay Tamminayana

Strategy & Corporate Development
No contact data available

Meya Laraqui

Strategy & Corporate Development
No contact data available

Alex Nichols

Investor
No contact data available

Cindy Berger

Applied Linguist / Learning Scientist I
No contact data available

Taylor Gittings

Experiential Designer II
No contact data available

Sophie Wodzak

Research Communications Specialist
No contact data available

Mouad Ibno Bachir

Product Manager Intern
No contact data available

Mohammad Suzon Talukdar

English Specialist Duolingo
No contact data available

Douglas Crossley

Engineering Leader, Client Infrastructure and Platform
No contact data available

Rachael Hazen

Sales & Customer Success
No contact data available

Brian Dewey

Software Engineer
No contact data available

Hideki Shima

Software Engineer
No contact data available

Adam Grobman

Software Engineer I
No contact data available

Klinton Bicknell

Research Scientist
No contact data available

Lilly Guo

Product Manager Intern
No contact data available

Lucy Portnoff

Data Scientist
No contact data available

Nancy Golembiewski

Controller
No contact data available

Aliza Zaidi-haider

Legal Advisor, Immigration & Global Mobility
No contact data available

Stephanie Zhu

Software Engineer
No contact data available

Ilana Phillips

Creative Producer
No contact data available

Ndubisi Christian

Global Ambassador
No contact data available

Sarah Deitke

Software Engineer 2
No contact data available

David A Pena

Duolingo Educator and Ambassador
No contact data available

Adele Touhey

Learning Designer I
No contact data available

Jonathon Kuo

Software Engineer I
No contact data available

Sean Beauford

Community Engagement Specialist, Social Impact
No contact data available

Ben Goldman

Strategic Finance Associate
No contact data available

Jenna Tishler

Software Engineer I
No contact data available

Iman Benbourenane

Creative Producer
No contact data available

Bertie Ancona

Software Engineer I
No contact data available

Audrey Magnelli

Internal Auditor
No contact data available

Zhi Wei Louise Lee

Software Engineer I
No contact data available

Skye Galik

Senior Executive Assistant
No contact data available

Mclain Vincent

Accountant I
No contact data available

Chenen N

Software Engineer I
No contact data available

Itai Hass

Software Engineer
No contact data available

Jessica Jenkins

Portuguese to English translator
No contact data available

Kevin Winoto

Software Engineer I
No contact data available

General Emails

General company emails, e.g. customer support lines

android@duolingo.com
sendanyfeedbacktotestcenter@duolingo.com
classes@duolingo.com
jamesholden@duolingo.com

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Company Info Updated 09/11/2026
5900 Penn Avenue, Pittsburgh, PA, 15206, United States
Specialization IT Services & Consulting
Employees 501-1000
Founded Date 2011
Where this data comes from

Records are compiled from publicly available sources and checked as described in our methodology. Company data last updated Nov 9, 2026.

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Frequently Asked Questions about Duolingo

What does Duolingo do?

Duolingo is a public company operating in the Software Development industry, It specializes in Language Education, Language Certification, Mobile App Development, Language Proficiency Assessment, and Machine Learning, and is headquartered in Pittsburgh, United States, with approximately 501-1000 employees.

Where is Duolingo headquartered?

Duolingo is headquartered in 5900 Penn Avenue, Pittsburgh, PA, 15206, United States.

When was Duolingo founded?

Duolingo was founded in 2011.

How many employees does Duolingo have?

Duolingo has approximately 501-1000 employees.

What industry is Duolingo in?

Duolingo operates in the Technology & Software industry.

What is the email format for Duolingo?

The most common email format at Duolingo is {first_name}-{last_name}@duolingo.com. For example: firstname-lastname@duolingo.com.

How do I contact Duolingo?

You can contact Duolingo via email at android@duolingo.com or sendanyfeedbacktotestcenter@duolingo.com, headquartered in 5900 Penn Avenue, Pittsburgh, PA, 15206, United States.

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Technology & Software companies Companies in 5900 Penn Avenue, Pittsburgh, PA, 15206, United States Email format guide: Technology & Software ← DueDilio Dyme Capital → All industries Check duolingo.com emails Request removal of a contact