Senior Linux C++ System Engineer (Ukraine)

Description:

Our client is a leading security technology company pioneering AI-based solutions designed to create safer experiences.

Key Responsibilities:

• Maintain, develop and improve custom OS based on Ubuntu;
• Design and develop system-level software and tools on Linux platforms using C++;
• Work with Linux kernel interfaces, daemons, drivers, and inter-process communication (IPC);
• Integrate and support hardware-software interaction at the OS level;
• Troubleshoot and debug system issues related to memory, performance, and resource usage;
• Collaborate with cross-functional teams including QA, DevOps, and hardware engineers;
• Maintain documentation and contribute to system design discussions.

Required Qualifications:

• Deep understanding of Linux internals, including startup sequence, processes, memory management, file systems, and networking;
• Deep understanding of Ubuntu package manager, mirror, etc.;
• Understanding how to build Linux kernel, modules;
• Knowledge of scripting languages (Bash, Python);
• Experience with containerization and virtualization (Docker, QEMU, etc.);
• Strong proficiency in C++ (11/14/17) and system-level programming;
• Experience with POSIX APIs, multithreading, and IPC mechanisms (pipes, shared memory, sockets);
• Familiarity with build systems (CMake, Make) and version control tools (Git);
• Experience with debugging and profiling tools such as gdb, strace, valgrind, perf;
• Strong problem-solving and troubleshooting skills.

Preferred Skills:

• Experience with Linux kernel module development or device drivers;
• Familiarity with embedded Linux or RTOS environments.

What you will love about working here?

• We care about all our employees and want them to feel as comfortable as possible. That's why we offer them health insurance from the first days, regardless of the probationary period.
• The gift from the company - Christmas holidays from 25 December to 31 December.
• Сooperation with Superhumans center and Veteran HUB. Capgemini Engineering has supported the launch of psychological rehabilitation department of Superhumans. Our team also donnated over UAH 500 000 prosthetics for three Ukrainian defenders. Currently, we support psychological counseling provided by the Veteran Hub, and we have implemented a internal policy making the company friendly to military and veterans with the assistance of the Hub.