Mark Piper
FounderFounder at Worksphere · Founder at Lish
Seattle, Washington, United States
FoundedLishWorksphere · YC
Find your path to Mark
974 people in our graph share verified history with Mark — schools, employers, funds. One of them is your warm intro.
About
Mark Piper is co-founder and CTO of Worksphere. He previously co-founded Lish, a corporate catering marketplace, and spent a decade at Amazon as a senior engineer and manager working on the Kindle team. He holds a BS in Computer Science from Tufts and an MS in Software Engineering from Carnegie Mellon.
Founder at WorksphereYC W21
Intro paths
Mark went through Y Combinator (Winter 2021) — any YC alum in your network can reach them through the YC community.
In turn, Mark can intro founders to Worksphere's investors below.
Worksphere's investors · 1
Co-founders at Worksphere


Founder at Lish
Intro paths
In turn, Mark can intro founders to Lish's investors below.
Lish's investors · 1
Co-founders at Lish
Experience
- LishCTOcurrent2024 — presentSeattle, Washington, United States
- EnvoyDirector of Engineering2022 — 2024Seattle, Washington, United States
- WorksphereCofounder & CTO2020 — 2022Seattle, Washington, United States
- LishCofounder & CTO2015 — 2020Seattle
- Kindle for EducationSoftware Development Manager2013 — 2014Greater Seattle Area
- Amazon.comSenior Software Engineer2009 — 2014Greater Seattle Area
- Amazon.comSoftware Engineer2005 — 2009Greater Seattle Area
- PfizerComputer Scientist2003 — 2004Greater Boston Area
- InvensysSoftware Developer (Intern)2002 — 2003Greater Boston Area
Skills & more
From Mark's professional profile.
Frequently asked questions
- Who is Mark Piper?
- Mark Piper is co-founder and CTO of Worksphere. He previously co-founded Lish, a corporate catering marketplace, and spent a decade at Amazon as a senior engineer and manager working on the Kindle team. He holds a BS in Computer Science from Tufts and an MS in Software Engineering from Carnegie Mellon.
- Where does Mark Piper work?
- Mark Piper is Founder of Lish and Founder at Worksphere.
- What companies did Mark Piper found?
- Mark Piper founded Lish, Worksphere.
- Where did Mark Piper go to school?
- Mark Piper studied at Y Combinator (W21); Carnegie Mellon University (MS, Software Engineering (MSIT)); Tufts University (Bachelor of Science (BS), Computer Science).
Founder mafias
Y Combinator mafia10,230
Also came through, then founded or led a company.
+ 10,223 more
Carnegie Mellon University mafia481
Also came through, then founded or led a company.
+ 474 more
Tufts University mafia103
Also came through, then founded or led a company.
+ 96 more
Envoy mafia4
Also came through, then founded or led a company.
Lish mafia3
Also came through, then founded or led a company.
Same school
Also attended Y Combinator2,000
+ 1,994 more
Also attended Carnegie Mellon University732
+ 726 more
Also attended Tufts University376
+ 370 more
Shared employers
Also worked at Lish4
Also worked at Envoy8
+ 2 more
Also worked at Worksphere2
Also worked at Amazon.com1,104
+ 1,098 more

















































