Grant Matteo in

Grant Matteo

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Software Engineer at Palantir Technologies
📍 United States

Grant is a software engineer at Palantir with deep expertise in full-stack development, cloud infrastructure, and cybersecurity. A University of Virginia graduate and an AWS Certified Solutions Architect, his experience spans multiple languages including Go, Java, and Python, with a focus on building secure and automated systems.

His projects demonstrate a passion for tackling complex technical challenges, from creating tools for cyber defense competitions to developing networking apps for vehicle-to-vehicle communication. This focus on building impactful, security-first solutions is a consistent theme in his work, both professional and personal.

He co-authored Alakazam, a tool that automates the creation of vulnerable virtual machine networks for cybersecurity training competitions.

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Experience
7 Years
Current Role
Software Engineer
Job Level
Middle
Location
United States
Personality Overview

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Priorities

Topics Grant cares about

Cyber Defense
Co-authored a tool for cyber defense competitions and augmented an offensive toolkit at Raytheon, showing a clear interest in practical cybersecurity applications.
Infrastructure Automation
Developed a fully automated, Kubernetes-based managed database system at GEICO, highlighting expertise in Infrastructure as Code with tools like Terraform and Ansible.
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Career

Work history

6-2025
Software Engineer
Palantir Technologies
5-2023 - 6-2025
Senior Software Engineer
GEICO
8-2022 - 6-2023
Software Engineer
Alakazam
5-2022 - 8-2022
Software Development Intern
Raytheon Technologies
2021 - 2022
Autolink
Freelance
In the press

Media appearances

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Education
2019 - 2023
Bachelor of Science - BS
University of Virginia
2015 - 2019
High School Diploma
Deep Run High School
Social presence
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Behavioral profile

DISC profile (public)

DISC behavioral profile

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