Job title: Principal Embedded Software Engineer Location: Bristol Salary: 70,000 to 73,000 Job type: Permanent iO are currently partnered with an established safety-critical business who have a magnitude of worldwide offices. Currently, they are on the lookout for a Principal Embedded Software Engineer to join on a permanent basis with the reporting office being based in Bristol.Focusing on safety-critical projects within all industries, you will lead the current team in continuing to develop real-time operating systems whilst simultaneously providing excellent service to our development clients. You will also be given the ability to see multiple full product life cycles, right from concept to completion.What we need from you:Proven experience developing software for Real-Time Operating Systems (RTOS) such as FreeRTOS, OPENRTOS, SAFERTOS, or Linux.Strong programming skills in C and assemblerSolid understanding of embedded systems design and integration.Familiarity with ARM, MIPS, and Power processor architectures.Experience working at the processor level (e.g., Cortex-M3, Cortex-M4, Cortex-A7).Knowledge of safety-critical software development and related standards, eg IEC61508Proven ability to lead a team of engineersEligible for UK Security ClearanceThis role is perfect for an individual who thrives working in a diverse team and wishes to expand their knowledge and further the teams'' ambitions.What we can give to you:Flexible hybrid hours (38 hour week)Annual salary review