Low level Embedded Software Engineer

Certain Advantage; Bristol; On-site; GBP 60,000 - 80,000; Full time

Job summary

A leading defense contractor in Bristol seeks a Low level Embedded Software Engineer for a 6-month contract. The role involves developing embedded software for missile sub-systems and collaboration with various engineering teams. Candidates should have a strong background in C programming and ideally experience with Real Time Operating Systems. The position offers a rate of £65 - 68 per hour and requires onsite work, with a start date ASAP.

Qualifications

• Experience in developing embedded software with C.
• Desirable knowledge of Real Time Operating Systems.
• Flexible approach to problem-solving.
• Excellent analytical and design abilities.
• Skills to communicate with Systems Engineering and Electronics.
• Awareness of software deployment on ARM systems.

Responsibilities

• Develop embedded software for missile sub-systems.
• Collaborate with Software, Firmware and Hardware Teams.

Skills

Embedded software development in C

Knowledge of Real Time Operating Systems

Verification of Embedded systems

Analytical and design ability

Effective communication with stakeholders

Software deployment on ARM platforms

Modern software development practices

Job description

Low level Embedded Software Engineer

Bristol - £65 - 68 per hour, Benefits: Overtime Rate. Contract posted by: Certain Advantage

Posted: Wednesday, 24 September 2025

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.

Overview

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.

Responsibilities

• Develop embedded software in C for missile sub-systems as part of the Real Time Infrastructure and Security Software team.
• Collaborate with Software, Firmware and Hardware Teams to deliver complex software solutions.

Skillset / Experience Required

• Experience in the development of Embedded software with C. Knowledge of Real Time Operating Systems is desirable.
• Experience of verification of Embedded systems is desirable.
• Can do and flexible approach – 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.
• 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. Appreciation of firmware and electronics design.
• Knowledge of modern software development practices. Knowledge of DefStan 00-55 & DO178B/C and restricted coding standards such as MISRA would be advantageous.

Role Details

• Location: Bristol, UK
• Industry: IT, Engineering
• Duration: 6 months +
• Start Date: ASAP
• Rate: £65 - 68 per hour
• IR35 status: Inside IR35 (Umbrella)
• Interview process: One stage video interview

Contact

• Employment Business: Certain Advantage
• Contact: Carl Delaney
• Telephone: [phone]
• Reference: JSBH-79262
• Posted Date: 9/24/2025 5:08:15 AM