C++ Software Engineer

Durlston Partners; New York (NY); On-site; USD 420,000 - 700,000; Full time

Job summary

DURLSTON PARTNERS in New York is seeking a C++ Software Engineer to join its high-frequency trading team. You will work across the live trading stack, building and optimizing infrastructure to support ultra-low latency decisions.

Requirements include modern C++ (C++17+), multithreading, memory management and Linux networking. Prior HFT experience is a strong advantage, though exceptional engineers from related fields will be considered. Salary up to $700k TC negotiable.

Qualifications

• Proficient in modern C++ (C++17+) with performance focus.
• Strong multithreading and memory management skills.
• Linux development experience and networking knowledge.
• Bachelor's degree in CS or equivalent.
• Experience in low-latency or high-frequency environments is a plus.

Responsibilities

• Build and optimise the trading system stack for live execution.
• Design high-performance C++ components for sub-microsecond latency.
• Tune production code for speed, reliability, and throughput.
• Collaborate with traders, quants, and engineers.
• Participate in full software lifecycle in a fast-paced setting.

Skills

Modern C++ (C++17+)

Multithreading

Memory management

Linux development

Networking protocols

Education

Bachelor's degree in Computer Science or similar

Job description

C++ Software Engineer - High-Frequency Trading

Looking for a ULL C++ Engineer with strong commercial experience in low latency or ultra-low latency systems, to join a systematic trading firm operating at the cutting edge of high-frequency trading.

Role Overview:

• You will work across the full trading system stack, building and optimising the infrastructure that powers live trading at scale.
• Design and implement high-performance C++ systems targeting sub-microsecond and nanosecond-level latency
• Optimise production code for speed, reliability, and throughput under live market conditions
• Collaborate directly with traders, quant researchers, and fellow engineers on technically demanding problems
• Work across the full software lifecycle in a fast-paced, results-driven environment

Requirements:

• Strong modern C++ (C++17 or later), with commercial experience in low latency or performance-critical systems
• Deep understanding of multithreading, memory management, and systems-level performance tuning
• Solid Linux development background and familiarity with networking protocols
• Prior HFT or proprietary trading experience is a strong advantage, though not essential for exceptional engineers from adjacent fields such as networking, gaming, or real-time systems
• Bachelor's degree in Computer Science or similar

Compensation: Up to $700k TC (as always, this is negotiable)

We will respond to all shortlisted candidates within 3 days. For the latest opportunities, follow our LinkedIn company page.