JM Schaeffer: Email & Phone Number

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Engineer at ARCH, Inc. |Tokyo, Tokyo, Japan

Position:

Engineer at ARCH, Inc.

Location:

Tokyo, Tokyo, Japan

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Last updated: 2026-06-04

Updated: 2026-06-04

Found email addresses for JM Schaeffer:

Business emails:

j********r@arch.social

Personal emails:

s*****************e@gmail.com

Found phone for JM Schaeffer:

+81-***-***-3212

A different JM Schaeffer?

Work Experience 19 years

Engineer at ARCH, Inc.

Oct 2023 - Current

Lead Engineer at BCG Digital Ventures at Boston Consulting Group (BCG)

Jul 2020 - Oct 2023

Senior Engineer at BCG Digital Ventures at Boston Consulting Group (BCG)

Nov 2016 - Jul 2020

Software Engineer at Yahoo! JAPAN

Oct 2014 - Nov 2016

Software Engineer at Community Factory Inc.

Jun 2013 - Oct 2014

Lead Engineer at Visuamobile

Jan 2011 - Apr 2013

Software Engineer at BNP Paribas Assurances at Mphasis Wyde

Dec 2009 - Jan 2011

Gameplay Programmer and Tool Specialist at F4 Group

Feb 2008 - Sep 2009

Research assistant (internship) at Keio University (IAB)

Jun 2007 - Sep 2007

JM Schaeffer started working in 2007, then the employee has changed 7 companies and 7 jobs. On average, JM Schaeffer works for one company for 2 years.

JM is proficient in Deutsch (German), English, and Français (French). Their professional focus is C++, Client Server Technologies, and Computer Science across 3 core areas.

Education

Master degree with distinction at ENSEIRB-MATMECA

Frequently Asked Questions

What is JM Schaeffer's email address?

SignalHire found verified email addresses for JM Schaeffer, both business and personal. Their business email is j********r@arch.social, and personal emails include s*****************e@gmail.com.

What is JM Schaeffer's phone number?

SignalHire found a verified phone number for JM Schaeffer: +81-***-***-3212.

How do I contact JM Schaeffer at ARCH, Inc. ?

You can reach JM Schaeffer through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is JM Schaeffer's professional background?

JM Schaeffer has 19 years of professional experience. They have held roles including Lead Engineer at BCG Digital Ventures, Senior Engineer at BCG Digital Ventures, and Software Engineer at companies such as Boston Consulting Group (BCG), Boston Consulting Group (BCG), and Yahoo! JAPAN. Their education includes Master degree with distinction from ENSEIRB-MATMECA.

Is JM Schaeffer's contact information up to date?

Yes. JM Schaeffer's SignalHire profile was last updated on 4 June 2026, reflecting their current position as Engineer at ARCH, Inc. in Fort Wayne, IN, United States.

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