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# Embedded Wireless Software Engineer

- **Company:** Gramian Consulting Group
- **Location:** Madrid, Spain
- **Contract:** Permanent contract
- **Skills:** Computer-Aided Design, Bluetooth Low Energy (Bluetooth), C++ (Programming Language), Computer Programming, Computer Engineering, Software Debugging, Embedded Software, Firmware, Hardware Design, Python (Programming Language), Multipoint Control Unit, Real-Time Operating Systems, Systems Integration, Universal Asynchronous Receiver/Transmitter, Wireless Application Protocols, Serial Peripheral Interface, Application Specific Integrated Circuits, Wireless Technologies
- **Published:** July 21, 2026
- **Apply:** https://www.adzuna.es/contact-us.html

## About the Role

+ Master's degree in Computer Engineering, Electrical Engineering, or related field
 + Minimum 8 years of hands-on embedded software development experience
 + Strong programming skills in C/C++, Assembly, and Python
 + Experience with RTOS or equivalent real-time task schedulers
 + Proven background in wireless applications for semiconductor platforms (SoC, MCU, IoT, ASIC)
 + Firmware development experience for radio controllers and stack-based embedded systems
 + Strong understanding of wireless protocols: Bluetooth Low Energy (BLE), IEEE 802.15.4, and proprietary protocols
 + Experience developing and integrating advanced applications on specific hardware platforms
 + Hardware design exposure with lab bring-up, debugging, and troubleshooting experience

## Description

Our client is a global semiconductor manufacturer specializing in ultra-low-power integrated circuits for wireless, IoT, and embedded applications across consumer, industrial, and automotive markets. With strong in-house R&D and production capabilities, the company develops advanced SoC, MCU, ASIC, and wireless solutions used worldwide.
We are looking for a Senior Embedded Wireless Software Engineer to drive advanced wireless application development, with a strong focus on Bluetooth Low Energy (BLE) and embedded firmware for semiconductor platforms.
This is a hands-on technical role working closely with R&D, Product Management, and Field Application teams to develop reference applications, SDKs, demo kits, and advanced customer use cases. You will contribute across the full lifecycle-from firmware and driver development to system integration, validation, and customer deployment.
This is a replacement role driven by upcoming retirements and offers long-term growth within a stable, engineering-led organization., + Develop advanced wireless applications (BLE) including hardware, software, and test aspects

 + Design application-specific PSPs (demo kits, SDKs, demo use cases)
 + Write embedded application code and test drivers (radio, USB, SPI, I2C, UART, timers, RTC, etc.)
 + Collaborate with BU R&D and Product Managers to define and implement advanced features
 + Support deployment of advanced application use cases with customers
 + Train Field Application Engineers and provide direct technical customer support
 + Perform competitive analysis and benchmarking
 + Participate in regular technical reviews and progress reporting
 + Contribute to weekly, monthly, and quarterly team meetings, + Opportunity to contribute to cost optimization and process improvement initiatives
 + Structured technical environment with clear standards, validation processes, and quality frameworks
 + Career progression opportunities within a global engineering organization
 + Work within a company that combines industrial scale with strong engineering culture
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