Senior Embedded Software Developer (Connectivity&Protocols)

ABOUT THE PROJECT

Join a strategic partnership with a global leader in long-range wireless technology to architect the software ecosystem for a next-generation multi-core System-on-Chip (SoC). This engagement goes beyond standard firmware development; you will co-develop a comprehensive developer platform that transforms complex multi-core hardware into an accessible, world-class microcontroller product. By leveraging open-source real-time operating systems like Zephyr and FreeRTOS, and implementing cutting-edge hardware-enforced security frameworks (PSA Level 3, TrustZone, TEE), you will empower the global embedded community to deploy secure, ultra-low-power IoT applications. You will work within a specialized team structure to deliver a modern toolchain centered around Visual Studio Code, ensuring a seamless “edit-build-debug” experience for the next wave of wireless innovation!

YOUR ROLE

• Dive into complex, proprietary wireless SDKs to understand, navigate, and safely modify their internal hardware scheduling mechanics.
• Develop and integrate an access control layer to manage concurrent, multi-protocol operations over shared hardware interfaces.
• Solve practical, real-time concurrency challenges, including managing priority overrides and conflict-free hardware access.
• Adapt and optimize system code for both bare-metal and standard RTOS environments.
• Collaborate closely with Solution Architects to map APIs across various MCU families.

REQUIREMENTS

• Solid C programming experience targeting resource-constrained embedded systems.
• Strong understanding of  bare-metal and real-time operating systems (RTOS) execution environments.
• Proven ability to handle time-critical operations, strict real-time constraints, and interrupt latency.
• Practical experience dealing with hardware-level concurrency, resource sharing, and low-level scheduling.
• Demonstrated ability to learn quickly and effectively troubleshoot large, complex, or third-party codebases without requiring perfect documentation.
• Comfortable working alongside hardware abstraction layers (HAL) and direct register manipulation.
• A pragmatic, problem-solving mindset with a strong engineering foundation.

NICE TO HAVE

• Previous exposure to the internals of wireless protocol stacks (e.g., long-range RF, mesh networks, or personal area networks).
• Experience developing resource scheduling logic or arbitration layers for shared hardware resources.
• A basic understanding of RF fundamentals, physical layer interactions, and regional radio compliance parameters.