Niall Kehoe

GQS Citadel | CS @ Stanford

Co-founder

Sylvian· Fall 2025🇺🇸 Stanford, California, United States

2026Quantitative Research Engineer· Citadel

Founder · since 2023

Company

Citadel

Role

Quantitative Research Engineer

current

Stage

—

no public source

Raised

—

no public source

Based

New York, United States

current

Founder / co-founder — the company's markEmployee / research role

Profile coverage5 of 7 · missing posts, contact

Sylvian

Specialized AI Agents.

Experience

Career

Citadel
Quantitative Research Engineer · New York, United States · 2026 – Present
2026
Two Sigma
Software Engineer Intern · New York, United States · 2025
2025
Pomelo
Software Engineer · San Francisco, California, United States · 2024
2024
OnCourse
Co-founder
Co-Founder · Stanford, CA · 2023 – 2024
2023
Stanford University
DATASCI112 CA · Stanford, California, United States · 2024
2024
Stanford University
CS198 Section Leader · Stanford, CA · 2023
2023
Stanford HCI Group
Research Assistant | Stanford HCI | CURIS · Stanford, California, United States · 2023
2023
Susquehanna International Group, LLP (SIG)
SIG Discovery Day Participant · 2023
2023
Digital Youth Council
Board Member · Ireland · 2016 – 2022
2016
Woolly Mammoth Tech
CEO · Ireland · 2019 – 2022
2019
Kehoe Games
CEO · 2014 – 2019
2014
Kehoe Games
iOS Developer · 2014 – 2019
2014

CTO @ Sylvian. Ex-Stanford CS, Two Sigma, Harvard Medical School / Stanford research