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Embedded Software Engineer - RTOS Development / Zephyr

European Tech Recruit
Department:Software Engineer
Type:ON-SITE
Region:Cork
Location:Cork, County Cork, Ireland
Experience:Mid-Senior level
Estimated Salary:€65,000 - €95,000
Skills:
EMBEDDED CC++ASSEMBLYRTOSZEPHYRARMRISC-VJTAGPYTHONCI/CD
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Job Description

Posted on: April 27, 2026

Embedded Software Engineer - RTOS Development / Zephyr

We are partnered with a global leader in semiconductors and wireless technology, developing high-performance computing solutions for the Mobile, Automotive, and IoT market segments. The team is looking to hire an Embedded RTOS Software Engineer to drive the development and deployment of real-time operating systems across multiple advanced subsystems.

This is a permanent working opportunity based in Cork, Ireland.

Key responsibilities for this Embedded Software Engineer position:

  • Develop and optimize features for both proprietary and open-source RTOS (including Zephyr) across complex subsystems.
  • Enhance kernel performance to support Edge AI, 5G, and low-power sensor workloads.
  • Architect software blocks meeting strict power, performance, and timing standards for next-gen silicon.
  • Lead the customization and porting of RTOS to new hardware targets and contribute to the open-source community.
  • Perform deep-system debugging and root-cause analysis using JTAG and Instruction Set Simulators.
  • Drive CI/CD improvements and align designs with safety standards like ISO-26262 and ASPICE.

Key requirements:

  • Expertise in Embedded C/C++ and Assembly (ARM, RISC-V, or similar).
  • Proven experience in RTOS kernel development, with a strong preference for Zephyr.
  • Solid understanding of Multi-Core Computer Architecture and memory management.
  • Proficiency with debugging tools (Trace32, JTAG, OpenOCD) and Python for automation.
  • Familiarity with virtualization environments like QEMU and CI/CD pipelines (Jenkins/GitHub Actions).

Keywords: Embedded Software Engineer / RTOS / Zephyr RTOS / QuRT / Hexagon DSP / C++ / Assembly / Kernel Development / Multi-Core Architecture / JTAG / Trace32 / Python / ISO-26262 / 5G / Edge AI / Low-Power Systems

If you are interested in this Embedded RTOS Software Engineer position, please send a CV to ts@eu-recruit.com

By applying to this role you understand that we may collect your personal data and store and process it on our systems. For more information please see our Privacy Notice https://eu-recruit.com/wp-content/uploads/2024/07/European-Tech-Recruit-Privacy-Notice-2024.pdf

Originally posted on LinkedIn

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