Junhao Liu: Email & Phone Number

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Software Engineer, Systems Infrastructure at LinkedIn|Mountain View, California, United States

Position:

Software Engineer, Systems Infrastructure at LinkedIn

Location:

Mountain View, California, United States

View Junhao Liu's Email

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Last updated: 2026-07-25

Updated: 2026-07-25

Found email addresses for Junhao Liu:

Business emails:

j***@gmail.com

Personal emails:

9*******0@qq.com,

j***********3@gmail.com

Found phones for Junhao Liu:

+1-623-***-**10,

+1-520-***-**70

A different Junhao Liu?

Work Experience 5 years

Software Engineer, Systems Infrastructure at LinkedIn

Jan 2025 - Current

Open Source Developer at SGLang

Dec 2025 - Current

Systems and Infrastructure Engineer at LinkedIn

May 2024 - Dec 2024

Software Engineer Intern at xAI

Oct 2024 - Dec 2024

Open Source Developer at Cloud Native Computing Foundation (CNCF)

May 2023 - Oct 2023

Software Engineer Intern at Microsoft

Feb 2023 - Jun 2023

Software Engineer Intern at VMware

May 2022 - Sep 2022

Software Engineer Intern at Tencent

Dec 2021 - May 2022

Software Engineer Intern at Kuaishou Technology

Aug 2021 - Sep 2021

Junhao Liu started working in 2021, then the employee has changed 7 companies and 3 jobs. On average, Junhao Liu works for one company for 6 months.

Their professional focus is Apache Arrow, Apache Iceberg, and Apache Spark across 3 core areas.

Junhao holds Cilium Getting Started, CS120: Bitcoin for Developers I, and PRDV151: Bitcoin for Everybody certifications.

Education

Master's degree at Texas A&M University

Bachelor's degree at Sichuan University

Frequently Asked Questions

What is Junhao Liu's email address?

SignalHire found verified email addresses for Junhao Liu, both business and personal. Their business email is j***@gmail.com, and personal emails include 9*******0@qq.com, and j***********3@gmail.com.

What is Junhao Liu's phone number?

SignalHire found multiple verified phone numbers for Junhao Liu: +1-623-***-**10, and +1-520-***-**70.

How do I contact Junhao Liu at LinkedIn?

You can reach Junhao Liu through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Junhao Liu's professional background?

Junhao Liu has 5 years of professional experience. They have held roles including Open Source Developer, Systems and Infrastructure Engineer, and Software Engineer Intern at companies such as SGLang, LinkedIn, and xAI. Their education includes Master's degree from Texas A&M University, and Bachelor's degree from Sichuan University.

Is Junhao Liu's contact information up to date?

Yes. Junhao Liu's SignalHire profile was last updated on 25 July 2026, reflecting their current position as Software Engineer, Systems Infrastructure at LinkedIn.

Junhao Liu Namesakes

Name

Company

Position

Junhao Liu

China Reform Venture Capital

Director

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Junhao Liu

Autodesk

Software Engineer II

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John Liu

CRRC Ziyang Co., Ltd.

Electrical Engineer

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