C++ Performance Engineer — High-Impact, Agile

Groupe ALTEN is seeking a C++ Developer to design, develop, and optimize high-performance software solutions in collaboration with cross-functional Agile teams. You will contribute to projects for industry-leading clients, focusing on scalable architectures and robust backend systems.

The role emphasizes excellence in C++11/14/17/20, STL, and multithreading, with responsibilities spanning development, testing, and documentation to ensure reliable, secure software delivery.