Linux Software Engineer
First seen by Alion on Oct 26, 2026.
The role is based in the Kyiv region, and we will expect you to work full-time in the office. We have a shuttle service from the nearest metro station.
About the Job
As Linux Software Engineer, you will be a key part of our System Architecture team to develop and maintain the Linux-based systems powering our unmanned aerial vehicles at Quantum-Systems. Together with our World-Class-Team, currently 3 team members, you will take an empowering role: pushing the boundaries of drone technologies.
You will be working closely with stakeholders from the Avionics, Systems Engineering, and Flight Testing departments to integrate hardware, third-party software, and onboard applications into a high-performance Linux platform.
Providing a reliable, scalable, and mission-critical software environment is essential to Quantum-Systems – your mission will have a powerful impact.
What is your Day to Day Mission:
Maintaining existing as well as creating new Linux applications on the unmanned aircraft
Designing and coordinating interfaces between teams, documenting the architecture and design decisions
Integration of hardware and 3rd-party software into the Linux system, aligning with suppliers and other teams
Testing of existing and new applications. This includes writing unit tests, integration tests, functional tests, and acceptance tests
Analyzing logs from flights, both from test flights as well as real-world customer issues
Debugging and finding solutions for software and hardware issues related to the Linux system
Maintaining and extending the build system, pipeline, and tooling. Creating releases with release notes
Working in an agile environment and following the defined development process
What you bring to the team:
3+ years of experience in Linux software development, preferably in embedded or robotics systems
Strong proficiency in C/C++ (14 or newer) with proven experience developing Linux applications
Understanding of Linux internals, including system services, device trees, and kernel modules
Experience with cross-compilation, Yocto, Buildroot, or similar build systems
Hands-on experience with debugging tools (e.g., GDB, strace, perf) and log analysis
Familiarity with testing methodologies, including writing and executing unit, integration, and system-level tests
Experience with CI/CD pipelines, version control systems (e.g., Git), and release management
Strong problem-solving skills, with the ability to debug both software and hardware integration issues
Proficiency in technical documentation, including interface definitions and architectural decisions
Excellent communication and teamwork skills to work effectively across multiple engineering disciplines
English Intermediate+
Nice to Have:
Familiarity with middleware and interface standards such as DDS, MAVLink, CAN, or Ethernet
Knowledge of containerization technologies (e.g., Docker) and virtualization
Prior experience working in an Agile/Scrum development environment
Exposure to real-time Linux or safety-critical software development is a plus
Why Quantum-Systems:
We Stand with Ukraine
We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.
We are industry pioneers who are ambitious, bold, and visionary.
We push limits, think outside the box, and strive for technological excellence to shape the future of aerial data.
We promise to be your runway for individual and professional growth.
About us:
Quantum Systems specialises in the development, design, and production of small Unmanned Aerial Systems (sUAS). The company’s range of electric vertical take-off and landing (eVTOL) sUAS are built to maximize range and versatility and to provide operators with a seamless user experience. By integrating cutting-edge software capabilities, like edge computing and real-time AI-powered data processing, Quantum Systems is building next-generation UAS for clients in defence, security, public sectors.