Senior Firmware Engineer Job at Bluebird, Hungary

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  • Bluebird
  • Hungary

Job Description

Tasks:

  • Coding & Code Quality – Write clean, efficient, and maintainable C code in accordance with Rolling Wireless coding standards.
  • Debugging & Troubleshooting – Use tools such as GDB, KDB, QXDM, QPST, and other diagnostic utilities to identify and resolve software issues.
  • Unit Testing Development – Develop comprehensive unit tests and ensure that all implemented features pass required verification processes.
  • Code Review & Design Review – Participate actively in code and design reviews, ensuring adherence to best practices, performance requirements, and architectural consistency.
  • Technical Issue Resolution – Investigate and resolve critical technical challenges during firmware development and integration.
  • Prototyping & Innovation – Contribute to proof-of-concept development and innovation initiatives, exploring new technologies and approaches that enhance product capability.

Required Experience:

  • Education – Bachelor’s degree in Electrical Engineering (BSEE), Computer Science, or a related field (mandatory); Master’s degree preferred
  • Experience – Minimum 5 years of experience in embedded software development and at least 3 years in embedded SW development
  • Programming Skills – Strong proficiency in C/C++ programming
  • Processor & Architecture Knowledge – Familiarity with ARM architecture and ARM assembly language
  • Multi-Threading Programming – Strong understanding of multi-thread programming
  • BSP Expertise (for BSP-focused roles)- In-depth understanding of Board Support Package (BSP) features, including I2C, UART, GPIO, MIPI, USB, SPI, SDIO, I2S, PCM, Ethernet
  • Wireless Protocol Expertise (for Protocol-focused roles) – In-depth understanding of LTE, 5G, GNSS (GPS, GLONASS, Galileo, BeiDou), explicitly required for Protocol domain
  • Linux System Knowledge (for Embedded Linux roles) – Deep understanding of Linux filesystems, TCP/IP networking, device drivers, inter-process communication (IPC), memory management, and process scheduling, explicitly required for Embedded Linux
  • Build & Compilation Expertise (for Embedded Linux roles) – Extensive experience with Linux/Yocto build systems, including Bitbake, GNU Make, Autotools, and CMake, explicitly required for Embedded Linux
  • Problem-Solving & Communication – A creative and quick learner with strong analytical skills and excellent verbal and written communication in English
  • Teamwork & Independence – Ability to work both independently and collaboratively in a fast-paced environment

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