С+ Software Engineer - Trading Platform (Lisbon, Portugal) Lisboa

С+ Software Engineer - Trading Platform (Lisbon, Portugal)
Lisboa
Lisboa, Lisboa, Portugal

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С++ Software Engineer - Trading Platform (Lisbon, Portugal), Lisbon

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Client:

Location:

Lisbon, Portugal

Job Category:

Other

-

EU work permit required:

Yes

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Job Reference:

4356f83f1151

Job Views:

4

Posted:

13. 07. 2025

Expiry Date:

27. 08. 2025

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Job Description:

Atto Trading is a dynamic quantitative trading firm at the forefront of global
- frequency strategies. We are seeking a C++ Software Engineer to join our growing team. This role is in-office in Lisbon, Portugal.

We are expanding an international, diverse team, with experts in trading, statistics, engineering, and technology. Our disciplined approach combined with rapid market feedback allows us to quickly turn ideas into profit. Our environment of learning and collaboration allows us to solve some of the world’s hardest problems, together. As a small firm, we remain nimble and hold ourselves to the highest standards of integrity, ingenuity, and effort.

What You’ll Do:

• Design and deploy
  - critical components for
  - scale trading infrastructure.
• Develop
  - frequency trading (HFT) systems in C++ with an emphasis on low latency and reliability.
• Write modern, efficient code using the latest C++ standards.
• Interface directly with
  - edge networking hardware via
  - bypassing drivers.
• Conduct performance research to push the boundaries of our platform's speed and scalability.

Requirements

• 3+ years of
  - on experience with C++ development.
• Deep understanding of C++ standards (C++14, C++17; C++20 is a strong plus).
• Hands-on experience with Python and/or Bash scripting.
• Proficiency with Linux environments and
  - level programming.
• Solid grasp of multithreading, IPC, and concurrent systems.
• Strong skills in latency and throughput optimization, including experience with profiling and PGO.
• Knowledge of OOP and software design patterns.
• Bachelor’s degree in Computer Science, Computer Engineering, or a related technical field.
• Excellent attention to detail, with a critical and
  - focused mindset.
• Comfortable working independently or in small teams in a dynamic,
  - speed environment.
• Strong communication skills and
  - intermediate (or higher) English proficiency.
• Curiosity and passion for financial markets and trading.

Nice to have:

• Familiarity with OS internals and
  - level networking.
• Understanding of financial instruments such as stocks, ETFs, futures, or options.
• Protocol-level networking knowledge (TCP/UDP/IP stack insights are a plus).
• Opportunities to grow your skills and develop professionally
• Challenging and interesting tasks
• Competitive pay
• Paid
  - off
• Coverage of health insurance costs
• Monthly mental health budget
• Performance-based bonuses
• Modern office in city center with paid lunches and parking spaces

Our motivation:

We are a company committed to staying at the forefront of technology. Our team is passionate about continual learning and improvement. 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.

Ready to advance your career? Join our innovative team and help shape the future of trading on a global scale. Apply now and let's create the future together!