AeroLeads people directory · profile

Jan Rosen Email & Phone Number

Chief Innovation and Transformation Officer (CITO) at Taller
Location: Mountain View, California, United States 13 work roles 2 schools
1 work email found @tallertechnologies.com 15 phones found area 262, 508, 240, 860, 408, and 855 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 15 phones

Work email j****@tallertechnologies.com
Direct phone (262) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Chief Innovation and Transformation Officer (CITO)
Location
Mountain View, California, United States
Company size

Who is Jan Rosen? Overview

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Quick answer

Jan Rosen is listed as Chief Innovation and Transformation Officer (CITO) at Taller, a company with 2163 employees, based in Mountain View, California, United States. AeroLeads shows a work email signal at tallertechnologies.com, phone signal with area code 262, 508, 240, 860, 408, 855, and a matched LinkedIn profile for Jan Rosen.

Jan Rosen previously worked as Vice President, Product & Innovation at Taller and Co-Founder and CTO at 3Rm.Co. Jan Rosen holds Stanford Lead Program: Corporate Innovation, Leading Innovation & Change from Stanford University.

Company email context

Email format at Taller

This section adds company-level context without repeating Jan Rosen's masked contact details.

{first}.{last}@tallertechnologies.com
89% confidence

AeroLeads found 1 current-domain work email signal for Jan Rosen. Compare company email patterns before reaching out.

Profile bio

About Jan Rosen

Experienced leader in building scalable customer focused products and first class, highly productive engineering organizations fostering an innovative mindset focusing growth in close partnership with business and product.- Scaled Venmo's organization through hiring and through creating an effective offshore model.- Led initiative to create a two sided network in Venmo enable small businesses to be discoverable and directly transact with their customers growing their business online and in-store.- Led team building the foundation for what enabled PayPal to become a payment method in-store.- Initiated, staffed and led re-architecting initiative modernizing Kohl’s ecom platform enabling Kohl’s multichannel experience.- Initiated, staffed and led an initiative creating Kohl’s first mobile experience native and web. - Architected and designed Staples in-house developed POS replacing the third party legacy POS in order to address complex promotions and enterprise returns.

Listed skills include Agile Methodologies, Software Development, E Commerce, Java, and 32 others.

Current workplace

Jan Rosen's current company

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

Taller
Taller
Chief Innovation and Transformation Officer (CITO)
Mountain View, CA, US
Employees
2163
AeroLeads page
13 roles

Jan Rosen work experience

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

Chief Innovation And Transformation Officer (Cito)

Mountain View, CA, US

Vice President, Product & Innovation

Current

San Francisco, California, US

Sep 2023 - Present

Co-Founder And Cto

San Francisco, California, US

Connecting People & Organizations in Web3

Sep 2022 - Aug 2023

Sr. Director Software Engineering

Toronto, ON, CA

Sep 2021 - Aug 2022

Director Of Software Engineering

New York, NY, US

Sep 2018 - Mar 2021

Director Of Software Engineering

San Jose, CA, US

Feb 2016 - Mar 2021

Sr. Manager Software Engineering

San Jose, CA, US

Retail In-Store Mobile Payments

May 2014 - Jan 2016

Sr. Is Manager - Ecommerce Multichannel (Openapi & Big Data)

Menomonee Falls, Wisconsin, US

Jan 2012 - Apr 2014

Is Manager - Ecommerce Multichannel (Web, Kiosk & Mobile)

Menomonee Falls, Wisconsin, US

Mar 2010 - Dec 2011

Is Manager - Pos

Framingham, MA, US

Oct 2004 - Feb 2010

Software Development Consultant

Astrakan Strategisk Utveckling Ab
Feb 1999 - Mar 2001

Software Engineer

Göteborg, SE

Sep 1994 - Jan 1999
Team & coworkers

Colleagues at Taller

Other employees you can reach at tallertechnologies.com. View company contacts for 2163 employees →

2 education records

Jan Rosen education

Stanford Lead Program: Corporate Innovation, Leading Innovation & Change

Stanford University

Ms, Computer Science

Chalmers University Of Technology
FAQ

Frequently asked questions about Jan Rosen

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

What company does Jan Rosen work for?

Jan Rosen works for Taller.

What is Jan Rosen's role at Taller?

Jan Rosen is listed as Chief Innovation and Transformation Officer (CITO) at Taller.

What is Jan Rosen's email address?

AeroLeads has found 1 work email signal at @tallertechnologies.com for Jan Rosen at Taller.

What is Jan Rosen's phone number?

AeroLeads has found 15 phone signal(s) with area code 262, 508, 240, 860, 408, 855 for Jan Rosen at Taller.

Where is Jan Rosen based?

Jan Rosen is based in Mountain View, California, United States while working with Taller.

What companies has Jan Rosen worked for?

Jan Rosen has worked for Taller, 3Rm.Co, Clearco, Venmo, and Paypal.

Who are Jan Rosen's colleagues at Taller?

Jan Rosen's colleagues at Taller include Diego Gonzalez, Teodora Romero, David Perez, Rafael Solis, and Brailyn Turbiramirez.

How can I contact Jan Rosen?

You can use AeroLeads to view verified contact signals for Jan Rosen at Taller, including work email, phone, and LinkedIn data when available.

What schools did Jan Rosen attend?

Jan Rosen holds Stanford Lead Program: Corporate Innovation, Leading Innovation & Change from Stanford University.

What skills is Jan Rosen known for?

Jan Rosen is listed with skills including Agile Methodologies, Software Development, E Commerce, Java, Management, Soa, Sdlc, and Product Management.

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