Principal Firmware Engineer

• Design and develop innovative VHDL-based FPGA architectures
• Apply advanced verification techniques using VHDL or SystemVerilog / UVM
• Work with currentFPGA technologies from:

• Xilinx
• Intel (Altera)
• Microsemi (semiconductor manufacturer)

• Develop and integrate high-speed interfaces, including PCIe, DDR3, Ethernet and JESD
• Analyse system-level documentation to derive detailed firmware requirements
• Adopt a structured, methodical approach to the full firmware lifecycle, ideally aligned with standards such as RTCA DO-254 or similar
• Specify complex timing and area constraints for efficient FPGA place and route
• Debug firmware designs and support system verification and integration activities
• Contribute to process enhancements and ways of working across engineering teams
• Communicate effectively within multidisciplinary teams and stakeholders

• Considerable experience designing firmware architecture using FPGA technologies
• Strong hands-on experience with Xilinx, Intel (Altera), or Microsemi toolchains
• Experience with fast interfaces such as PCIe, Ethernet, DDR3, JESD
• Advanced verification experience using VHDL or System Verilog / UVM
• Proven ability to derive detailed firmware requirements from system-level specifications
• Experience working within structured firmware processes (e.g., DO-254)
• Excellent analytical and problem-solving capability
• Strong communication skills and a collaborative working style

Desirable

• Familiarity with Model-Based Engineering using:

• MATLAB
• Simulink

• Experience leading or mentoring engineers (for Principal level)

This vacancy is being advertised by either Advanced Resource Managers Limited, Advanced Resource Managers IT Limited or Advanced Resource Managers Engineering Limited ("ARM"). ARM is a specialist talent acquisition and management consultancy. We provide technical contingency recruitment and a portfolio of more complex resource solutions. Our specialist recruitment divisions cover the entire technical arena, including some of the most economically and strategically important industries in the UK and the world today. We will never send your CV without your permission. Where the role is marked as Outside IR35 in the advertisement this is subject to receipt of a final Status Determination Statement from the end Client and may be subject to change.