Senior Software Engineer – Desktop Applications - MUSE Electronics

Feladatok:

Application Design & Development:Design and develop cross-platform desktop applications for Linux and Windows using C/C++ and C#/.NET

Own the software architecture end-to-end, establishing patterns, module boundaries, and coding standards that other engineers on the team will build on

Write clean, maintainable, well-documented code and review teammates' work against the architecture you define

Balance platform-specific requirements (Linux vs. Windows) while maximizing shared/reusable code across the codebase

Security & Communication:Design and implement encrypted communication channels between application components and external services (TLS, mutual authentication, key management)

Apply secure coding practices to guard against common vulnerabilities (memory safety issues, injection, privilege escalation, etc.)

Evaluate and select appropriate cryptographic libraries and protocols for the application's needs

Systems / Low-Level Integration:Configure and build custom Linux kernels or kernel modules (custom build flags/config options) to support application requirements — deep kernel internals expertise not required, but comfort with the build/config process is expected

Develop OS-level plugins, background services, or lightweight drivers that extend application functionality on Linux and/or Windows

Implement and troubleshoot network communication at the application level and, where needed, at the OS/service level

Elvárások:

5–8 years of experience developing desktop applications for Linux and Windows

Strong proficiency in C/C++ and C#/.NET

Solid understanding of security fundamentals: encryption, authentication, secure network protocols

Experience designing software architecture for multi-developer teams — defining structure others follow, not just writing code

Familiarity with the Linux kernel build/configuration process (custom kernel flags, module compilation)

Experience with networking (TCP/UDP/HTTP or custom protocols)

Experience writing Windows services and/or Linux daemons/systemd services

Comfortable working across both OS ecosystems and their differing toolchains (GCC/Make/CMake vs. MSVC/Visual Studio)

Confident Hungarian and English, both written and spoken. German is a plus.

Amit kínálunk:

The opportunity to contribute to the development of innovative products at a rapidly growing company.

Strong opportunities for professional development, with a clear technical and career path.

A flexible and supportive international company culture.

Home office and flexible working hours.

A competitive benefits package.

The opportunity to gain valuable experience through exciting international projects.