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Stephen O'Donnell Email & Phone Number
Quantitative Trader
at
Susquehanna International Group, LLP (SIG)
LinkedIn matched
✓ Verified August 2026
3 data sources
Profile completeness 86%
Current company
Role
Quantitative Trader
Location
Ireland
Company size
Who is Stephen O'Donnell? Overview
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Quick answer
Stephen O'Donnell is listed as Quantitative Trader at Susquehanna International Group, LLP (SIG), a with 3575 employees, based in Ireland. AeroLeads shows a matched LinkedIn profile for Stephen O'Donnell.
Stephen O'Donnell previously worked as Quantitative Assistant Trader at Susquehanna International Group, Llp (Sig) and Actuarial Intern at Zurich Ireland. Stephen O'Donnell holds Bachelor Of Science - Bs, Financial Mathematics from University College Dublin.
Company email context
Email format at Susquehanna International Group, LLP (SIG)
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Susquehanna International Group, LLP (SIG)
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Profile bio
About Stephen O'Donnell
Stephen O'Donnell is a Quantitative Trader at Susquehanna International Group, LLP (SIG). He is proficient in French.
Current workplace
Stephen O'Donnell's current company
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Susquehanna International Group, Llp (Sig)
8 roles
Stephen O'Donnell work experience
A career timeline built from the work history available for this profile.
Quantitative Trader
Quantitative Trader
Quantitative Assistant Trader
Jan 2021 - Mar 2022
Actuarial Intern
May 2019 - Jul 2019
Full Time - Football Exchange Operations
Jul 2017 - Jul 2018
Part-Time - Football Exchange Operations
Sep 2016 - Jun 2017
Senior Clubhouse Attendant
Led a team of 6 locker room attendants for the Dubai Duty Free Irish Open.Delivered the K Club's renowned level of hospitality to the players, their caddies and their guests.
May 2016 - Jun 2016
2 education records
Stephen O'Donnell education
Bachelor Of Science - Bs, Financial Mathematics
High School, Leaving Certificate
FAQ
Frequently asked questions about Stephen O'Donnell
Quick answers generated from the profile data available on this page.
What company does Stephen O'Donnell work for?
Stephen O'Donnell works for Susquehanna International Group, LLP (SIG).
What is Stephen O'Donnell's role at Susquehanna International Group, LLP (SIG)?
Stephen O'Donnell is listed as Quantitative Trader at Susquehanna International Group, LLP (SIG).
Where is Stephen O'Donnell based?
Stephen O'Donnell is based in Ireland while working with Susquehanna International Group, LLP (SIG).
What companies has Stephen O'Donnell worked for?
Stephen O'Donnell has worked for Susquehanna International Group, Llp (Sig), Zurich Ireland, Paddy Power Betfair, and The K Club.
How can I contact Stephen O'Donnell?
You can use AeroLeads to view verified contact signals for Stephen O'Donnell at Susquehanna International Group, LLP (SIG), including work email, phone, and LinkedIn data when available.
What schools did Stephen O'Donnell attend?
Stephen O'Donnell holds Bachelor Of Science - Bs, Financial Mathematics from University College Dublin.
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