Skip to Content
Who We Are
Who We Are
Learn More
Our Culture
Leadership Team
Civic Leadership
Office Locations
×
What We Do
What We Do
Learn More
Equities
Designated Market Maker
Options
Fixed Income & FX
What is a Market Maker?
Corporate Solutions
×
News & Insights
News & Insights
Learn More
In the Media
Market Insights
Policy Positions
×
Careers
Careers
Learn More
Markets & Trading
Quantitative Research
Engineering
Internships
Programs & Events
Conference Travel Grant
Datathons
Discover Citadel Securities
Citadel Securities Quant Invitational
Ignite Women's Trading Program
PhD Summit
Terminal
Trading Invitational
Career Perspectives
Open Opportunities
Positions for Professionals
Positions for Students:
Internships
Full Time
×
Client Login
Who We Are
Overview
Our Culture
Leadership Team
Civic Leadership
Office Locations
What We Do
Overview
Equities
Overview
Designated Market Maker
Options
Fixed Income & FX
What is a Market Maker?
Corporate Solutions
News & Insights
Overview
In the Media
Market Insights
Policy Positions
Careers
Overview
Markets & Trading
Quantitative Research
Engineering
Internships
Programs & Events
Overview
Conference Travel Grant
Datathons
Discover Citadel Securities
Citadel Securities Quant Invitational
Ignite Women's Trading Program
PhD Summit
Terminal
Trading Invitational
Career Perspectives
Open Opportunities
Overview
Positions for Professionals
Positions for Students:
Internships
Full Time
Client Login
Site Reliability Engineer
Site Reliability Engineer
Read More
Software Engineer – 2025-2026 Intern (Australia)
Read More
Quantitative Trading – University Graduate (Australia)
Read More
Quantitative Developer/Research Engineer
Read More
Fundamental Analyst – University Graduate (Australia)
Read More
FPGA Engineer
Read More
C++ Software Engineer
Read More
Campus Referrals – Site Reliability Engineering (Australia)
Read More
Campus Referrals – Software Engineering (Australia)
Read More
Campus Referrals – Trading (Australia)
Read More
1
2
1
2
