Senior Embedded Software Engineer – Real-Time Flight Software (m/f/d)

TYTAN TechnologiesAt TYTAN, we aim to set a global standard in autonomous air defense with AI-driven, cost-efficient systems that counter unmanned aerial threats at scale. We protect people. We protect critical infrastructure. We protect Europe’s sovereignty. We are looking for a Senior Embedded Software Engineer to own the real-time domain of our next-generation mission computer. Our platform is built around a modern heterogeneous multi-core Arm SoC with separate application and real-time processing domains. You will bring an open-source flight stack to life on the real-time core, take the platform from first boot to flight test, and set the standard for flight-critical firmware at TYTAN — working hand in hand with our in-house electronics and hardware team. Your roadmap to make an impactPort and adapt an open-source flight stack to the real-time core of our next-generation mission computer, from bootloader to flight test. Own real-time-domain bring-up: startup code, clocking and power states, peripheral drivers (UART, SPI, I2C, CAN), watchdogs and fault handling Design and implement the inter-processor communication between the real-time and Linux domains: transports, message contracts, time synchronization, degradation behavior. Integrate flight-critical buses and sensor peripherals across the vehicle's avionics network. Drive verification from day one: SIL/HIL test setups, automated on-target tests, flight-log analysis together with our GNC and flight-test engineers. Define coding, review and testing standards for flight-critical firmware (static analysis, CI, traceability). Work closely with our in-house hardware team: review schematics and pin multiplexing from the firmware perspective, support board bring-up and debugging in the lab. Degree in Computer Science, Electrical Engineering, Embedded Systems or a comparable qualification. 5+ years of professional embedded C/C++ development. Strong real-time operating system experience (e.g. NuttX, Zephyr, FreeRTOS), including board bring-up on new silicon. Hands-on experience with heterogeneous multi-core SoCs and asymmetric multiprocessing (e.g. RPMsg / OpenAMP or comparable inter-core mechanisms). Solid knowledge of embedded buses and protocols: CAN / CAN-FD, UART, SPI, I2C. Experience with UAV flight stacks (e.g. PX4, ArduPilot) and related protocols (e.g. MAVLink, DroneCAN) is a strong plus. Confident with JTAG/SWD debuggers, logic analyzers and oscilloscopes; able to read schematics and work at the hardware/software boundary. A structured, safety-minded engineer who takes ownership from requirements to flight test - Fluent in English, German is beneficial. Why TYTAN?Build technology with real operational impact: Develop autonomous defence systems designed to protect lives and strengthen Europe’s security Shape scalable defence capabilities: Work on solutions built for mass deployment, cost efficiency, resilience, and reliable production at scale Contribute to networked air defence: Help integrate our systems into multi-layered defence architectures alongside sensors, command systems, and effectors Develop for real-world operations: Build capabilities together with end users and improve them continuously based on direct operational feedback Move fast and take ownership: Work in a focused, high-performance team where decisions are made quickly and individual contributions have immediate impact Define a new generation of defence technology: Join early and help shape the products, engineering standards, culture, and direction of a fast-growing deep-tech company Work with an international mission-driven team: Collaborate with experienced specialists united by the goal of creating sovereign and effective security capabilities for Europe Our BenefitsVirtual stock options: Participate in our success through Virtual stock options (VSOPs) at the company's current valuation Monthly allowances: €106/month in flexible benefits including lunch discounts