Xavier Lien: Email & Phone Number

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Software Engineer Intern, Program Analysis at Semgrep|Pittsburgh, Pennsylvania, United States

Position:

Software Engineer Intern, Program Analysis at Semgrep

Location:

Pittsburgh, Pennsylvania, United States

View Xavier Lien's Email

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Last updated: 2026-07-22

Updated: 2026-07-22

Found email addresses for Xavier Lien:

Business emails:

x****r@scottylabs.org,

x******l@expii.com

Personal emails:

x******n@gmail.com,

x********n@cmu.edu

Found phones for Xavier Lien:

+1-480-***-**11,

+1-870-***-**02,

+1-205-***-**44,

+1-520-***-**17

A different Xavier Lien?

Work Experience 5 years

Software Engineer Intern, Program Analysis at Semgrep

May 2026 - Current

Principles of Functional Programming Teaching Assistant at Carnegie Mellon University

Jan 2025 - Dec 2025

Software Development Engineer Intern at Amazon Web Services (AWS)

Jun 2025 - Aug 2025

Director of Technology at ScottyLabs

Mar 2024 - Jun 2025

Tech Lead, Developer at ScottyLabs

Jan 2024 - Mar 2024

Full-stack Developer at ScottyLabs

Aug 2023 - Jan 2024

Software Engineer Intern at Expii

Jan 2025 - May 2025

Backend Software Engineer Volunteer at Roman Catholic Archdiocese of Singapore

May 2024 - Aug 2024

Digital Church Office Intern at Roman Catholic Archdiocese of Singapore

May 2023 - Aug 2023

Signals Officer at Singapore Army

Jan 2021 - Nov 2022

Xavier Lien started working in 2021, then the employee has changed 6 companies and 9 jobs. On average, Xavier Lien works for one company for 7 months.

Xavier is proficient in Chinese and English. Their professional focus is Analytical Skills, C++, and Data Analysis across 3 core areas.

Xavier holds Bachelor of Science, Natural Language Processing Specialisation, and Generative Adversarial Networks (GANs) Specialization certifications and has been awarded GCE 'A' Level Examination Academic Excellence Award, Year 6 Raffles All-Round Excellence Award, and Raffles Diploma with Distinction

Education

Bachelor of Science - BS at Carnegie Mellon University

Singapore-Cambridge GCE A Levels at Raffles Institution

Frequently Asked Questions

What is Xavier Lien's email address?

SignalHire found verified email addresses for Xavier Lien, both business and personal. Their business email is x****r@scottylabs.org, and personal emails include x******n@gmail.com, and x********n@cmu.edu.

What is Xavier Lien's phone number?

SignalHire found multiple verified phone numbers for Xavier Lien: +1-480-***-**11, +1-870-***-**02, and +1-205-***-**44.

How do I contact Xavier Lien at Semgrep?

You can reach Xavier Lien 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 Xavier Lien's professional background?

Xavier Lien has 5 years of professional experience. They have held roles including Principles of Functional Programming Teaching Assistant, Software Development Engineer Intern, and Director of Technology at companies such as Carnegie Mellon University, Amazon Web Services (AWS), and ScottyLabs. Their education includes Bachelor of Science - BS from Carnegie Mellon University, and Singapore-Cambridge GCE A Levels from Raffles Institution.

Is Xavier Lien's contact information up to date?

Yes. Xavier Lien's SignalHire profile was last updated on 22 July 2026, reflecting their current position as Software Engineer Intern, Program Analysis at Semgrep in San Francisco, California, United States.

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