Kdb+/Q Trading Data Platform Engineer

Citadel Securities; Dublin; On-site; EUR 70,000 - 100,000; Full time

Job summary

Citadel Securities in Dublin is seeking a Kdb+/Q Engineer to design high-performance data platforms for trading and quantitative research. This role involves developing solutions for real-time and historical market data, collaborating with traders and engineers.

The ideal candidate will have a strong background in Kdb+/Q, programming proficiency (Python, Java, C++), and a Bachelor's degree in a related field. Join us to contribute to critical trading and analytics workflows.

Qualifications

• Strong experience developing production applications using Kdb+/Q at scale.
• Experience building market data, analytics, electronic trading, or quantitative research platforms.
• Strong Linux and distributed systems knowledge.

Responsibilities

• Design and build high-performance Kdb+/Q platforms for trading workflows.
• Partner with traders and researchers to deliver impactful technology.
• Contribute to the architecture of Global Trading Applications platform.

Skills

Kdb+/Q development

Market data analytics

Electronic trading

Python

Java

C++

Linux

Distributed systems

Education

Bachelor's degree in Computer Science, Engineering, Mathematics, or a related technical field

Job description

Citadel Securities in Dublin is seeking a Kdb+/Q Engineer to design high-performance data platforms for trading and quantitative research. This role involves developing solutions for real-time and historical market data, collaborating with traders and engineers.

The ideal candidate will have a strong background in Kdb+/Q, programming proficiency (Python, Java, C++), and a Bachelor's degree in a related field. Join us to contribute to critical trading and analytics workflows.