Jack: Email & Phone Number

Senior Software Engineer at Klaviyo|Boston, Massachusetts, United States

Position:

Senior Software Engineer at Klaviyo

Location:

Boston, Massachusetts, United States

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Last updated: 2026-09-08

Updated: 2026-09-08

Found email addresses for Jack:

Business emails:

j****b@klaviyo.com,

j********s@klaviyo.com

Personal emails:

j****b@lehigh.edu

Found phone for Jack:

+1-***-***-2055

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Work Experience 8 years

Senior Software Engineer at Klaviyo

Sep 2025 - Current

Software Engineer II at Klaviyo

Mar 2024 - Sep 2025

Software Engineer at Klaviyo

Mar 2022 - Mar 2024

Graduate Assistant at Lehigh University

Jun 2021 - Dec 2021

Software Engineer Intern at Klaviyo

Jun 2020 - Aug 2020

Teaching Assistant, Computer Science and Engineering at Lehigh University

Aug 2019 - May 2020

Software Developer Intern at Avast

May 2019 - Jun 2019

Software Developer Intern at Newmarket, an Amadeus company

Jun 2018 - Aug 2018

Jack started working in 2018, then the employee has changed 3 companies and 6 jobs. On average, Jack works for one company for 9 months.

Their professional focus is Adobe Photoshop, Agile Environment, and C across 3 core areas.

Education

Master of Science - MS at Lehigh University

Bachelor of Science - BS at Lehigh University

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