Principal Software Engineer

Principal Embedded Software Engineer

Bristol (Hybrid) – Salary:
Up to £80,000

Our highly innovative technology business is seeking an experienced Senior Principal Embedded Software Engineer to lead the development of cutting‑edge real‑time software used in complex regulated environments.

You’ll take ownership of a team developing a safety‑critical Real‑Time Operating System (RTOS) used across advanced engineering sectors. This is a leadership role combining hands‑on technical expertise with team management and project delivery.

• Lead, mentor, and grow a team of embedded software engineers
• Oversee the full software lifecycle: design, development, testing, and deployment
• Drive best practices in embedded C development and code quality
• Manage multiple projects, ensuring delivery to high safety and quality standards
• Collaborate with cross‑functional teams and external stakeholders

• Strong experience in embedded software development within safety‑critical environments
• Expertise in RTOS (e.g. FreeRTOS or similar)
• Proficiency in C (and ideally low‑level/processor‑level development)
• Proven leadership or team management experience
• Knowledge of standards such as DO-178C, ISO 26262, or IEC 61508 (highly desirable)

• Salary up to £80,000
• Hybrid working (3 days onsite)
• Bonus + enhanced pension
• Strong career progression and exposure to cutting‑edge technology
• Supportive, collaborative engineering culture

If you’re looking to step into a senior leadership role while staying close to the technology, this is a fantastic opportunity to make a real impact.