Senior C++ Engineer (Linux, Ukraine)

About our Client:

A fast-growing product company operating in the physical security and AI space, building advanced sensing and analytics solutions used globally. The platform combines hardware and software to deliver real-time insights and high-performance systems, with a strong focus on scalability, reliability, and continuous innovation.

Key Responsibilities:

• Develop new features and enhance existing functionality in a Linux-based system environment
• Design and implement system-level software and tools in C++ on Linux platforms
• Work with daemons, inter-process communication (IPC), and system services
• Support and improve hardware–software interaction at the system level
• Troubleshoot and debug issues related to memory, performance, and resource usage
• Collaborate closely with QA, DevOps, and hardware teams
• Maintain technical documentation and contribute to system design discussions.

Required Qualifications:

• 5+ years of experience in software engineering, senior level expected
• Strong understanding of Linux internals (processes, memory management, file systems, networking, startup sequence)
• Good knowledge of Ubuntu ecosystem (package management, repositories, mirrors)
• Solid programming skills in C++ (11/14/17) with system-level focus
• Experience with POSIX APIs, multithreading, and IPC (pipes, shared memory, sockets)
• Scripting skills (Bash, Python)
• Experience with containerization or virtualization tools (Docker, QEMU, etc.)
• Familiarity with build systems (CMake, Make) and version control (Git)
• Hands-on experience with debugging and profiling tools (gdb, strace, valgrind, perf)
• Strong analytical and troubleshooting skills
• Upper-Intermediate English.

Preferred Skills:

• Experience with gRPC
• Experience with low-level/system software development in Linux environments
• Familiarity with embedded Linux or RTOS ecosystems.

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.