Low level Embedded Software Engineer

  • Certain Advantage
  • Bristol, Somerset
  • 17/10/2025
Full time Information Technology Telecommunications

Job Description

World Class Defence Organisation based in Bristol is currently looking to recruit 2x Low level Embedded Software Engineer subcontractors on an initial 6 month contract. The role will likely be required to be onsite, but it can be worked on a 4-day week basis. Hourly Rate: £65.00 - £68.00ph (Umbrella). Overtime Rate: Hours worked over the standard 37 hours per week, will be paid at 'time and a quarter'Location: BristolHybrid / Remote working: The role will likely be onsite 4 days per week. A 4 day working week is OK (Monday to Thursday). Duration: 6 Months with very likely extension. Contracts are often ongoing and long-term thereafter. IR35 status: Inside IR35 (Umbrella)Interview process: One stage video interviewLow level Embedded Software EngineerJob Description:The Real Time Infrastructure and Security Software team is tasked with supplying advanced solutions for our missile sub-systems, often developing state of the art processing platforms.Interacting with a wider engineering team (including Software, Firmware and Hardware Teams), this role presents the opportunity to develop complex software solutions, as part of a deliverable product, deployed into missile programmes. In a collaborative and close-knit culture, we support each other to search for better.Skillset/experience required:
  • Experience in the development of embedded software with C. It would be desirable for you to have knowledge of Real Time Operating Systems.
  • Experience of verification of embedded systems is desirable
  • Can do' and flexible approach - you'll enjoy solving technical problems that sometimes extend beyond the bounds of "software"
  • Excellent analytical and design ability, including review and critical analysis and generation of design documentation
  • The ability to communicate effectively with multiple stakeholders, including Systems Engineering, Electronics and Electrical, and Test and Validation
  • An awareness of deploying software on real-time Operating Systems and ARM-based processing platforms. You will have an appreciation of firmware and electronics design.
  • Knowledge of modern software development practices. Knowledge of standards such as DefStan 00-55 & DO178B/C and restricted coding standards such as MISRA would be advantageous.