3x founder

Noah Epstein

Engineering at Ranger

Founder

SensorSurf· Winter 2023🇺🇸 Somerville, Massachusetts, United States

2025Staff Software Engineer· Ranger

Founder · since 2016

Company

Ranger

Role

Staff Software Engineer

current

Stage

—

no public source

Raised

—

no public source

Based

—

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

Profile coverage5 of 7 · missing posts, contact

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Experience

Career

Ranger
Staff Software Engineer · 2025 – Present
2025
Droplet
Founder
Founder and CEO · Cambridge, Massachusetts, United States · 2023 – 2025
2023
SensorSurf (YC W23)
Founder
Founder & CTO · San Francisco Bay Area · 2022 – 2023
2022
Toyota Research Institute
Tech Lead - Prediction · Greater Cambridge Area · 2017 – 2021
2017
Infisense
Founder
Founding Engineer · North Andover, MA · 2016 – 2017
2016
Tufts Automated Systems and Robotics Lab
Research Assistant · Somerville, MA · 2015 – 2017
2015
Dynamo Micropower
Engineering Intern · Cambridge, MA · 2015
2015
Amazon Robotics (fr. Kiva Systems)
Software Engineering Intern · 2014
2014
Energy & Resource Solutions
Engineering Intern · 2013
2013