Mid C++ Software Engineer

Posted 23 Days Ago
Be an Early Applicant
Athens, GRC
In-Office
2K-3K Annually
Junior
Artificial Intelligence • Information Technology • Software
The Role
Develop and optimize high-performance, soft real-time distributed systems in C++ on Linux. Implement features, perform code reviews, and analyze stability and performance using tools like gdb, VTune, perf, and Valgrind. Collaborate with cross-functional teams to deliver reliable, low-latency software.
Summary Generated by Built In

AI2C Technologies AG is a Swiss start-up that has recently expanded its operations to Athens. At AI2C, we harness cutting-edge machine learning (ML) technologies to transform and optimize the DeepTech finance industry. Our team tackles innovative R&D projects, including the development of a C++-based system with demanding requirements.

About the Role

We are looking for an experienced C++ Developer to join our dynamic and innovative team. In this role, you will be responsible for designing, developing, and optimizing high-performance applications using modern C++ techniques on Linux. You will work on challenging problems in multi-threading and distributed systems while leveraging best practices in software engineering to meet challenging performance and stability requirements.

Key Responsibilities
  • Design, implement, and optimize high-performance, soft real-time distributed systems in C++ in the Linux environment.
  • Collaborate with cross-functional teams to define and deliver new features.
  • Conduct code reviews and perform stability and performance analysis with specialized tools (gdb, vtune, perf, valgrind).

RequirementsRequired Qualifications
  • At least 2 years of experience in C++ software development working on competitive projects.
  • Experience with C++17 standard and beyond.
  • Experience with Modern C++ paradigms (RAII, move semantics, smart pointers, constexpr, future/promise etc.).
  • Deep understanding of multi-threading programming, including synchronization primitives (mutexes, condition variables, atomics, etc.).
  • Proficiency in designing and optimizing performance-critical applications in C++.
  • Experience with troubleshooting complex issues related to concurrency and memory management.
  • Knowledge of Linux systems and build tools (CMake, git, etc.).
  • Fluent English communication skills.
  • Solid team-working soft skills.
Bonus Qualifications
  • AI-augmented software development skills are a major plus (Copilot, Cursor, AI agent assistants).
  • Familiarity with networking protocols and libraries (e.g. ZeroMQ).
  • Exposure to performance profiling tools.
  • Familiarity with C++20 is a plus.

Benefits
  • Be part of an international company that is at the forefront of financial technology innovation.
  • Enjoy a very competitive compensation package including a bonus, based on transparent AI2C's profit sharing plan.
    • Competitive salary (€2200 - €3000 NET, depending on qualifications and experience)
    • Bonus based on transparent AI2C's profit sharing plan
  • Comprehensive private health insurance fully paid by the company.
  • Use of cutting-edge development environment (C++20 standard, lean CMake/Ninja build system, state-of-the-art IDEs, Github-actions CI/CD).
  • Hybrid working environment with up to 2 days home office per week.

Skills Required

  • At least 2 years of experience in C++ software development
  • Experience with C++17 standard and beyond
  • Familiarity with Modern C++ paradigms (RAII, move semantics, smart pointers, constexpr, future/promise)
  • Deep understanding of multi-threaded programming and synchronization primitives (mutexes, condition variables, atomics)
  • Proficiency in designing and optimizing performance-critical C++ applications
  • Experience troubleshooting concurrency and memory management issues
  • Knowledge of Linux systems and build tools (CMake, git)
  • Experience using stability and performance analysis tools (gdb, VTune, perf, Valgrind)
  • Fluent English communication skills
  • Solid team-working soft skills
  • AI-augmented development tools (Copilot, Cursor, AI agents)
  • Familiarity with networking protocols/libraries (e.g., ZeroMQ)
  • Exposure to performance profiling tools
  • Familiarity with C++20
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The Company
HQ: Zug
12 Employees
Year Founded: 2021

What We Do

AI2C Technologies AG is a Swiss ETH Zurich spin-off with an international presence. Our founding team is comprised of scientists, engineers and business innovators that have pioneered advancements in computational science, artificial intelligence, fluid mechanics, nanotechnology, and business innovation. AI2C is a category-defining leader in ‘Computational Thinking’. 'Human Thinking' is characterized by the ability to make decisions in real-time and learn from mistakes. As a result, we are focused on developing breakthrough technologies in the area of real-time continual learning (RT/CL) and automatic model recalibration, which are essential components of ‘Computational Thinking’. Our revolutionary products power 'Computational Thinking' machines that work alongside humans, empowering them in their decision-making processes across a variety of domains. Using computing innovation, scientific principles, advanced mathematics, algorithms, and multidisciplinary knowledge, AI2C's mission is to advance humankind one step closer to artificial general intelligence (AGI). We strive for excellence by inspiring creation and tackling challenges that shape the future.

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