Performance Optimization Expert

5 days ago


New York, New York, United States Atto Trading Technologies LLC Full time

Company Overview

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Atto Trading Technologies LLC is a dynamic quantitative trading firm that has been at the forefront of global high-frequency strategies since its founding in 2010.

We are expanding an international and diverse team of experts in trading, statistics, engineering, and technology who share our disciplined approach and rapid market feedback.

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Salary

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The annual base salary range for this position is $150,000 to $300,000. Pay (base and bonus) may vary depending on job-related skills and experience.

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Job Description

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We are modernizing our trading and research platform to scale our alpha trading business.

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As a Performance Optimization Expert, you will be responsible for designing, optimizing, and maintaining high-performance trading systems to minimize latency.

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Your mission will involve analyzing and optimizing the performance of low-latency trading systems by identifying bottlenecks and inefficiencies in the code, and implementing effective solutions.

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You will develop and adapt the platform to support the demands of a fast-paced trading environment while effectively managing technical debt.

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Required Skills and Qualifications

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This role requires over 5 years of experience as a low-latency developer with a focus on performance optimization in a high-frequency trading environment.

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You should have experience with multiple components of an HFT platform or system, particularly those on the critical path.

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Experience working at an HFT firm during its startup phase and/or on a trading team is a significant plus.

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Technical Skills

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  • Deep knowledge of HFT platforms: networking, kernel bypass, market data, order entry, threading, inter-process communication, and strategy APIs.\
  • Proven low-latency development and performance optimization in HFT.\
  • Strong proficiency in C++.\
  • Excellent understanding of CPU caches and cache efficiency.\
  • Experience with multithreaded and multi-process synchronization.\
  • Good understanding of networking protocols.\
  • Skilled in performance profiling and optimization tools.\
  • Advanced knowledge of Linux operating systems, including kernel-level device mechanisms.\
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About You

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  • Practical decision-making skills.\
  • Excellent communication skills.\
  • Strong analytical and problem-solving skills.\
  • Passion for trading.\
  • Ability to work independently and as part of a team.\
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Benefits

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  • Competitive rates of pay.\
  • Paid time off (5 weeks).\
  • Coverage of health insurance costs.\
  • Office lunches.\
  • Discretionary bonus system.\
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We are committed to staying at the forefront of technology and continually learning and improving as a team.

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With no external investors or customers, we are the primary users of the products we create, giving you the opportunity to make a real impact on our company's growth.



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