Jonathan Lack Email & Phone Number

Software Engineer @ Sierra

5 free lookup(s).

Jonathan Lack Location

San Francisco, CA, US

Jonathan Lack Work

2025 -now Software Engineer @
2023 -2025 Board Member @
2023 -2025 Head of Engineering @
2020 -2023 Software Engineer @
2019 -2020 Engineering Manager @
2018 -2019 Software Engineer @
2016 -2018 Product Engineer @
2015 -2016 Software Engineer II @
2014 -2015 Software Engineer @
2013 -2013 Software Development Engineer Intern @
2012 -2012 Software Engineering Intern @
2011 -2011 Software Engineering Intern @

Jonathan Lack Education

Princeton University
Bachelor of Science in Engineering (B.S.E.) (Computer Science)
2010-2014

Jonathan Lack Summary

Jonathan Lack, based in San Francisco, CA, US, is currently a Software Engineer at Sierra. Jonathan Lack brings experience from previous roles at Martin de Porres House of Hospitality, Runway and Remix. Jonathan Lack holds a 2010 - 2014 Bachelor of Science in Engineering (B.S.E.) in Computer Science @ Princeton University. Jonathan Lack has 2 emails and 1 mobile phone numbers on RocketReach.

Jonathan Lack Emails

Found 2 emails

Jonathan Lack Phone Numbers

Found 3 phone numbers

5 free lookup(s).

If you need more lookups,

subscriptions start at $34 USD/month.

Looking for a different Jonathan Lack?

Find contact details for 700 million professionals.

Search

Others Named Jonathan Lack

John Lack

Global Head of Sales Development

Austin, TX, US

gmail.com
airtable.com

+1 512-993-XXXX
+1 512-280-XXXX
+1 405-329-XXXX
...

Jonathan Lack

Chief Financial Officer

United Kingdom

googlemail.com

Jonathan Lack

Store Manager

Leeds, GB

superdry.com

+44 7399 47XXXX

Top Sierra Employees

Mallorie Maranda

Regional Vice President, High Growth Enterprise

Denver, CO, US

gmail.com
sierra.ai

+1 415-636-XXXX
+1 415-599-XXXX
+1 619-920-XXXX
...

Ben Walkley

Region VP, GTM

New York, United States

gmail.com
aol.com
googlemail.com
, ...

+1 203-258-XXXX
+1 203-268-XXXX
+1 203-882-XXXX

Mandy st Leger

Area Vice President, Enterprise Sales

Chicago, IL, US

yahoo.com
sierra.ai

+1 847-309-XXXX
+1 847-428-XXXX
+1 847-844-XXXX

Devin Schiller

Regional Vice President, Enterprise Sales

Henderson, NV, US

gmail.com
sierra.ai

+1 810-701-XXXX
+1 310-701-XXXX
+1 310-375-XXXX

Mathew Joshy

Regional Vice President, Enterprise Sales

New York, NY, US

gmail.com
yahoo.com
sierra.ai

+1 929-424-XXXX
+1 845-248-XXXX
+1 914-275-XXXX
...

Tim Rafferty

Regional Vice President, Enterprise Sales

London, GB

gmail.com
sierra.ai
revenuecollective.com

+1 415-967-XXXX
+1 615-781-XXXX
+1 415-741-XXXX

Jonathan Millard

General Counsel

San Francisco, CA, US

yahoo.co.uk
sierra.ai

+1 415-875-XXXX
+1 312-852-XXXX
+1 408-784-XXXX

How It Works

Get a Free Account

Search the #1 Contact Database

Get contact details of over 700M profiles across 60M companies - all with industry-leading accuracy. Sales and Recruiter users, try out our Email Finder Extension.

Use our AI-Powered Email Finder

Find business and personal emails and mobile phone numbers with exclusive coverage across niche job titles, industries, and more for unparalleled targeting. Also available via our Contact Data API.