Principal Software Engineer

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Principal Embedded Software Engineer


Bristol (Hybrid)

Salary: Up to £80,000


I’m currently recruiting on behalf of a highly innovative technology business working at the forefront of embedded safety-critical systems. This is an excellent opportunity for an experienced Senior Principal Embedded Software Engineer to lead the development of cutting-edge real-time software used in complex, high-integrity environments.


The Role

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.


Key responsibilities include:

  • Leading, mentoring, and growing a team of embedded software engineers
  • Overseeing full software lifecycle: design, development, testing, and deployment
  • Driving best practices in embedded C development and code quality
  • Managing multiple projects, ensuring delivery to high safety and quality standards
  • Collaborating with cross-functional teams and external stakeholders


About You

To be successful, you’ll bring:

  • 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)


What’s on Offer

  • 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.

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Company: Platform Recruitment
Apply for the Principal Software Engineer
Location: Bristol
Job Description:

Principal Embedded Software Engineer

Bristol (Hybrid)

Salary: Up to £80,000

I’m currently recruiting on behalf of a highly innovative technology business working at the forefront of embedded safety-critical systems. This is an excellent opportunity for an experienced Senior Principal Embedded Software Engineer to lead the development of cutting-edge real-time software used in complex, high-integrity environments.

The Role

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.

Key responsibilities include:

  • Leading, mentoring, and growing a team of embedded software engineers
  • Overseeing full software lifecycle: design, development, testing, and deployment
  • Driving best practices in embedded C development and code quality
  • Managing multiple projects, ensuring delivery to high safety and quality standards
  • Collaborating with cross-functional teams and external stakeholders

About You

To be successful, you’ll bring:

  • 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)

What’s on Offer

  • 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.

Posted: May 21st, 2026