Liam Kosar: Email & Phone Number

Software Engineer at HubSpot|Greater Boston, United States

Position:

Software Engineer at HubSpot

Location:

Greater Boston, United States

View Liam Kosar's Email

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Last updated: 2026-10-22

Updated: 2026-10-22

Found email addresses for Liam Kosar:

Business emails:

l********r@klaviyo.com,

l**m@klaviyo.com,

l****r@hubspot.com

Personal emails:

k********m@gmail.com,

k*****l@northeastern.edu

Found phone for Liam Kosar:

+1-***-***-4711

Prospect analytics

Current work details

DepartmentComputer Software

Availability

TimezoneEST

Best time to contact12:00 PM – 4:00 PM

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Work Experience 5 years

Software Engineer at HubSpot

Aug 2026 - Current

Software Engineer Intern at HubSpot

Jun 2025 - Sep 2025

Software Engineer Intern at Klaviyo

Jan 2025 - Jun 2025

Khoury College of Computer Sciences TA at Northeastern University

Sep 2024 - Dec 2024

Software Engineer Intern at EnergySage

Jan 2024 - Jun 2024

Cyber Risk Intern at Port of Seattle

Jun 2023 - Aug 2023

Instructor at Code Ninjas

Oct 2021 - Sep 2022

Their professional focus is A/B Testing, Algorithm Design, and Amazon Aurora across 3 core areas.

Education

Bachelor of Science - BS at Northeastern University

Liberty Sr High School

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