Jack Amadeo

Block

Co-founder

Neptyne· Winter 2023 🇺🇸 New York, New York, United States

in LinkedIn 𝕏 @jackamadeo

2024Software Engineer· Block

Founder · since 2022

Company

Block

Role

Software Engineer

current

Stage

—

no public source

Raised

—

no public source

Based

—

Founder / co-founder — the company's markEmployee / research role

Source: LinkedIn work history

Profile coverage5 of 7 · missing posts, contact

Neptyne

The programmable spreadsheet.

Winter 2023

Experience

Career

Block
Software Engineer · 2024 – Present
2024
Neptyne
Co-founder
Co-Founder · 2022 – 2024
2022
Sidewalk Labs
Principal Software Engineer · 2021 – 2022
2021
Sidewalk Labs
Senior Software Engineer · 2019 – 2021
2019
Sidewalk Labs
Software Engineer · New York City Metropolitan Area · 2017 – 2019
2017
Compass Inc.
Senior Software Engineer · New York, NY · 2015 – 2017
2015
Bloomberg
Software Developer · New York, NY · 2012 – 2015
2012
NYU Courant Institute
Tutor & Grader · New York, NY · 2011 – 2012
2011
New York University
Summer Researcher · 2011
2011
New York University
Client Services Representative · 2008 – 2011
2008

Bio

Jack is cofounder and CTO of Neptyne (W23), the programmable spreadsheet. Prior to Neptyne, Jack worked at Sidewalk Labs building generative design for cities, at Compass building the real estate platform for the 21st century, and at Bloomberg building communication systems. Jack is a New England native who now lives in Brooklyn with his wife and son, and likes to sometimes run marathons.