C++ Developer

Atto Trading

$175K — $250K *
Finance & Insurance
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 5+ years of experience in high-frequency trading (HFT) platform development
  • Proficiency in modern C/C++ programming in Linux environments
  • Strong skills in profiling and system optimization
  • Solid understanding of Object-Oriented Programming (OOP), Multithreading, and Inter-Process Communication (IPC)
  • Bachelor's degree in Computer Science, Computer Engineering, or a related field
  • Attention to detail with a critical mindset for high-standard work
  • Ability to manage multiple priorities in a fast-paced setting
  • Proven ability to leverage AI tools to enhance development quality and efficiency

Responsibilities

  • Develop and maintain a global trading platform with low-latency C/C++ systems
  • Conduct rigorous testing and engage in detailed code reviews
  • Implement advanced networking hardware interfaces like FPGA
  • Exercise proactive decision-making and seek guidance appropriately
  • Research and implement performance improvements for the trading platform

Benefits

  • Competitive compensation package
  • Performance-based bonus opportunities
  • 401k plan
  • Mental health support, including access to therapy
  • 25 days of paid time off
  • Relocation support when applicable
  • Opportunities for international team meet-ups
  • Learning and development support with courses and certifications
  • Access to professional tools and high-quality software
  • Fully equipped workstations with premium hardware
  • Modern office environment with provided lunches
Full Job Description
Position Highlights:

We are modernizing our trading and research platform to scale our alpha trading business. The platform will enable researchers to explore, test, and deploy sophisticated signals, models, and strategies across asset classes, in a robust, fully automated manner, while remaining within highly competitive latency targets. You will be responsible for building, maintaining, and supporting the platform that makes this possible.

Responsibilities:
  • Develop, sustain, and support one of the leading global trading platforms with low-latency C/C++ systems for high-frequency trading (HFT), while consistently enhancing its performance, functionality, and stability.
  • Conduct thorough testing and participate in comprehensive code reviews.
  • Implement interfaces with advanced networking hardware (FPGA, kernel-bypassing drivers)
  • Demonstrate proactive decision-making and self-direction, while recognizing when to seek guidance.
  • Research platform performance improvements


Requirements:

  • 5+ years of experience with developing HFT platforms and trading systems
  • Experience working with C/C++, especially modern C++ in a Linux environment
  • Experience in profiling and optimization
  • Understanding the principles of OOP, Multithreading, and IPC
  • Bachelor's degree or higher in Computer Science, Computer Engineering, or related field
  • Attention to detail, ability to work to very high standards, and critical mindset
  • Ability to manage multiple tasks in a fast-paced environment
  • An attitude of doing, building, and learning
  • AI & Productivity Tools: Demonstrated ability to effectively leverage modern AI tools (e.g., generative AI, code assistants, research and productivity tools) to improve quality, speed, decision-making, and workflow efficiency while maintaining strong judgment, accuracy, and ownership of outcomes.
Nice to have:
  • Knowledge of operating systems, kernel-level understanding of device-level support in Linux.
  • Knowledge of Financial Instruments (Stocks, ETFs, Futures, Options).
  • Experience with various market data and order entry protocols (ITCH, OUCH, PITCH, CME MDP)
  • Genuine interest in finance, trading, and modern electronic markets


Benefits:

  • Competitive compensation package
  • Performance-based bonus opportunities
  • 401k plan
  • Mental health support, including access to therapy
  • Paid time off (25 days)
  • Relocation support (where applicable)
  • International team meet-ups
  • Learning and development support, including courses and certifications
  • Access to professional tools, software, and resources
  • Fully equipped workstations with high-quality hardware
  • Modern office with paid lunches
Annual base salary range of $175,000 to $250,000. Pay (base and bonus) may vary depending on job-related skills and experience.

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