C++ Developer

Perm – Hybrid – excellent benefits package

About the Company

My client is a global financial firm with a reputation for innovation and technology-driven solutions. They operate in a fast-paced environment where quick thinking and technical expertise are critical to success. They are recognised for an entrepreneurial culture and data-driven approach. Their teams design and implement advanced trading strategies while developing proprietary technology that powers high-performance, low-latency trading across global markets.

About the Position

Role Overview

We are seeking a C++ Model Developer to join our Dublin-based Data-Driven Trading team. In this role, you will be responsible for developing, optimising, and maintaining high-performance real-time trading systems and quantitative models. You will work extensively with modern C++ to design solutions focused on:

• Low-latency market data distribution
• Advanced quantitative modelling
• Order-routing systems
• Dynamic trading environments

Key Responsibilities

• Design, analyse, and develop high-performance quantitative models and software to support trading operations.
• Lead the development lifecycle from requirements gathering through to deployment.
• Optimise and maintain existing C++ systems and models to meet evolving business and technical demands.
• Collaborate with traders, researchers, and analysts to enhance system reliability and performance.

Experience/Requirements

• Degree in Physics, Mathematics, Statistics, Computer Science, Engineering, or a related quantitative discipline (advanced degree preferred).
• 3–5 years of professional experience in software and/or model development.
• Strong proficiency in modern C++ (C++11/14/17), ideally with a focus on quantitative modelling.
• Experience building high-frequency, low-latency applications is advantageous.
• Demonstrated ability to deliver scalable, high-performance software solutions.
• Strong analytical and problem-solving skills, with expertise in areas such as mathematical modelling, statistical analysis, physics-based simulations, or algorithmic research.
• Ability to prioritise effectively, meet deadlines, and communicate clearly with both technical and non-technical stakeholders.
• An interest in financial markets, probability theory, statistical modelling, or game theory is a plus.

Remuneration Package

Market leading salary and very benefits package on offer.

Contact

Please contact Derek Smyth on 01 5927861 or email or simply click the apply button.

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