Senior C++ Real-Time Systems Engineer

ALTEN; Kraków; Sur place; PLN 180 000 - 260 000; Plein temps

Avantages offerts par ce poste

Medicover healthcare

Medicover Benefits platform

Medicover sports card

Newborn welcome package

Group life insurance

Pension program

Résumé du poste

ALTEN Poland is looking for a Senior C++ Software Developer in Kraków. You will develop and modernize high‑end software, focusing on real-time components, multithreading, and performance.

The role involves Linux/Windows environments, unit testing, code reviews, and cross‑functional collaboration with R&D and Product teams. You will contribute to architecture, improve latency and memory efficiency, and participate in end‑to‑end development across the software stack.

Qualifications

• 8+ years of software development experience, including advanced commercial experience with C++.
• Strong knowledge of C++17/20, including STL, memory management, smart pointers, RAII.
• Experience with real-time systems and multithreading, i.e. concurrent operations where latency and stability are critical.
• Experience in performance optimization, analyzing bottlenecks, memory usage, and latency.
• Practical experience with Linux and Windows and build tools like CMake.
• Experience with unit testing, integration testing, code reviews, and collaborating in large teams.
• English proficiency at B2 level or higher.

Responsabilités

• Develop and enhance existing software and implement new functionality in C++17/20.
• Design and build real-time components with multithreading and I/O communication.
• Analyze system performance and optimize latency and memory usage.
• Modernize and refactor code while contributing to architecture of new features.
• Create unit and integration tests, conduct code reviews, ensure quality and stability.
• Develop and maintain software on Linux and Windows, including build processes.
• Troubleshoot defects and coordinate with R&D, Product, and other teams.

Connaissances

C++

Real-time systems

Multithreading

Performance optimization

Unit testing

Code reviews

STL

English (B2)

Outils

Linux

Windows

CMake

Description du poste

ALTEN Poland is looking for a Senior C++ Software Developer in Kraków. You will develop and modernize high‑end software, focusing on real-time components, multithreading, and performance.

The role involves Linux/Windows environments, unit testing, code reviews, and cross‑functional collaboration with R&D and Product teams. You will contribute to architecture, improve latency and memory efficiency, and participate in end‑to‑end development across the software stack.