Katelyn (Lesse) Stein
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Katelyn (Lesse) Stein Email & Phone Number

Head of API Engineering at Anthropic
Location: San Francisco Bay Area, United States, United States 11 work roles 1 school
1 work email found @betterment.com 2 phones found area 516 and 212 LinkedIn matched
4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email k****@betterment.com
Direct phone (516) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Anthropic
Role
Head of API Engineering
Location
San Francisco Bay Area, United States, United States

Who is Katelyn (Lesse) Stein? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Katelyn (Lesse) Stein is listed as Head of API Engineering at Anthropic, based in San Francisco Bay Area, United States, United States. AeroLeads shows a work email signal at betterment.com, phone signal with area code 516, 212, and a matched LinkedIn profile for Katelyn (Lesse) Stein.

Katelyn (Lesse) Stein previously worked as Head of Engineering, Connect Abstractions at Stripe and Engineering Manager of Managers, Stripe Capital at Stripe. Katelyn (Lesse) Stein holds Bachelor'S Degree, Computer Science from Princeton University.

Company email context

Email format at Anthropic

This section adds company-level context without repeating Katelyn (Lesse) Stein's masked contact details.

{first}@betterment.com
86% confidence

AeroLeads found 1 current-domain work email signal for Katelyn (Lesse) Stein. Compare company email patterns before reaching out.

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Profile bio

About Katelyn (Lesse) Stein

Katelyn (Lesse) Stein is a Head of API Engineering at Anthropic. She possess expertise in java, software engineering, python, machine learning, javascript and 2 more skills.

Listed skills include Java, Software Engineering, Python, Machine Learning, and 3 others.

Current workplace

Katelyn (Lesse) Stein's current company

Company context helps verify the profile and gives searchers a useful next step.

Anthropic
Anthropic
Head of API Engineering
San Francisco, CA, US
Website
stripe.com
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Company profile
View company profile Email format
11 roles

Katelyn (Lesse) Stein work experience

A career timeline built from the work history available for this profile.

Head Of Api Engineering

Anthropic

San Francisco, CA, US

Head Of Engineering, Connect Abstractions

Current
Stripe

South San Francisco, California, US

stripe.com/connect

Aug 2023 - Present

Engineering Manager Of Managers, Stripe Capital

Stripe

South San Francisco, California, US

stripe.com/capital

Feb 2022 - Sep 2023

Senior Director Of Engineering

Betterment

New York, New York, US

Head of Retail Engineering: Led 70+ engineers across Full Stack and Mobile for Betterment's core product (B2C). This included Investing, Banking, and Growth.Previously led and managed the Betterment for Business engineering team. Betterment for Business is a 401k platform for employers (B2B).

Apr 2021 - Feb 2022

Director Of Engineering

Betterment

New York, New York, US

Mar 2020 - Apr 2021

Senior Engineering Manager

Betterment

New York, New York, US

Oct 2018 - Mar 2020

Engineering Manager

Betterment

New York, New York, US

Oct 2017 - Oct 2018

Senior Software Engineer

Betterment

New York, New York, US

Mar 2016 - Oct 2017

Software Engineer

Betterment

New York, New York, US

Jul 2015 - Mar 2016

Software Engineering Intern

Betterment

New York, New York, US

Jun 2014 - Aug 2014

Software Engineering Intern

Betterment

New York, New York, US

Jun 2013 - Aug 2013
Team & coworkers

Colleagues at Anthropic

Other employees you can reach at stripe.com. View company contacts →

HC Harrison Cohen Harrison Cohen Colleague at Anthropic New York, New York, United States, United States View → IZ Ilya Zheleznikov Ilya Zheleznikov Colleague at Anthropic San Francisco, California, United States, United States View → BS Bharath Srivatsan Bharath Srivatsan Colleague at Anthropic San Francisco Bay Area, United States, United States View → AM Avery Mcintyre Avery Mcintyre Colleague at Anthropic New York, New York, United States, United States View → KL Khang L. Khang L. Colleague at Anthropic Goleta, California, United States, United States View → MT Mohammed Tauqeer Mohammed Tauqeer Colleague at Anthropic Bengaluru, Karnataka, India, India View → CC Connor Close Connor Close Colleague at Anthropic Denver, Colorado, United States, United States View → BF B Food B Food Colleague at Anthropic Oxford, England, United Kingdom, United Kingdom View → JW Juma Weeks Juma Weeks Colleague at Anthropic London, England, United Kingdom, United Kingdom View → BB Bill Becker Bill Becker Colleague at Anthropic New York, New York, United States, United States View →
1 education record

Katelyn (Lesse) Stein education

  • Princeton University
    Princeton University
    Computer Science
FAQ

Frequently asked questions about Katelyn (Lesse) Stein

Quick answers generated from the profile data available on this page.

What company does Katelyn (Lesse) Stein work for?

Katelyn (Lesse) Stein works for Anthropic.

What is Katelyn (Lesse) Stein's role at Anthropic?

Katelyn (Lesse) Stein is listed as Head of API Engineering at Anthropic.

What is Katelyn (Lesse) Stein's email address?

AeroLeads has found 1 work email signal at @betterment.com for Katelyn (Lesse) Stein at Anthropic.

What is Katelyn (Lesse) Stein's phone number?

AeroLeads has found 2 phone signal(s) with area code 516, 212 for Katelyn (Lesse) Stein at Anthropic.

Where is Katelyn (Lesse) Stein based?

Katelyn (Lesse) Stein is based in San Francisco Bay Area, United States, United States while working with Anthropic.

What companies has Katelyn (Lesse) Stein worked for?

Katelyn (Lesse) Stein has worked for Anthropic, Stripe, and Betterment.

Who are Katelyn (Lesse) Stein's colleagues at Anthropic?

Katelyn (Lesse) Stein's colleagues at Anthropic include Harrison Cohen, Ilya Zheleznikov, Bharath Srivatsan, Avery Mcintyre, and Khang L..

How can I contact Katelyn (Lesse) Stein?

You can use AeroLeads to view verified contact signals for Katelyn (Lesse) Stein at Anthropic, including work email, phone, and LinkedIn data when available.

What schools did Katelyn (Lesse) Stein attend?

Katelyn (Lesse) Stein holds Bachelor'S Degree, Computer Science from Princeton University.

What skills is Katelyn (Lesse) Stein known for?

Katelyn (Lesse) Stein is listed with skills including Java, Software Engineering, Python, Machine Learning, Javascript, Css, and Ruby.

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