Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Lead embedded software development and mentor a team in real-time systems.
- Company: Innovative engineering firm specialising in advanced electronic systems.
- Benefits: Up to £100,000 salary, 7.5% bonus, free daily lunch, and pension contributions.
- Why this job: Make an impact on cutting-edge technology and work with experienced engineers.
- Qualifications: Strong C/C++ skills and experience with RTOS and hardware integration.
- Other info: Collaborative environment with opportunities for career growth and technical leadership.
The predicted salary is between 72000 - 84000 £ per year.
A highly innovative engineering company developing complex embedded electronic systems used in precision imaging and high-performance data environments is seeking a Principal Embedded Software Engineer / Embedded Software Manager to join their growing R&D team. This is a hands-on technical leadership role where you will work close to the hardware, leading embedded software development for sophisticated real-time systems involving high-speed data and video processing. The position offers the opportunity to influence architecture, mentor engineers, and contribute directly to next-generation technology platforms.
The Role
- Take a lead role in embedded software development, contributing to both architecture and hands-on coding while guiding a small team of engineers.
- Design and develop embedded software in C/C++.
- Work with ARM / NXP microprocessors.
- Develop software for real-time operating systems (FreeRTOS, Zephyr or similar).
- Work closely with electronics engineers on complex hardware platforms.
- Support high-speed data transfer and real-time video/image processing.
- Integrate multimedia interfaces including HDMI, MIPI, USB and DisplayPort.
- Review schematics, analyse PCB layouts and debug at bare-metal or RTOS level.
- Provide technical leadership and mentoring to embedded engineers.
This is a highly collaborative engineering environment where software engineers work closely with hardware, systems and product teams.
Technical Environment
- Microprocessors: ARM, NXP
- RTOS: FreeRTOS (Zephyr or similar also considered)
- Languages: C, C++
- Interfaces: HDMI, MIPI, USB, DisplayPort
- Focus: High-speed data systems & real-time video/image processing
About You
We are looking for engineers who enjoy working close to the hardware and solving complex technical challenges. You will likely have:
- Strong embedded C/C++ development experience.
- Experience with RTOS systems (FreeRTOS, Zephyr, or similar).
- Confidence working at low level with hardware.
- Experience with high-speed data or multimedia interfaces.
- Ability to debug systems using schematics and PCB layouts.
- Previous technical leadership or mentoring experience.
- A passion for building high-performance embedded systems.
- Experience within regulated engineering environments such as medical, automotive or aerospace is beneficial but not essential.
What’s on Offer
- Salary up to £100,000.
- Annual performance bonus 7.5% employer pension contribution.
- Free lunch provided every day.
- Work on technically challenging real-world products.
- Opportunity to influence architecture and technology direction.
- Collaborative team of highly experienced engineers.
Location
This role is full-time onsite in Surrey, working closely with hardware and product teams in a modern R&D environment.
Apply
If you are an experienced embedded engineer looking for a hands-on leadership role developing advanced embedded systems, we would love to hear from you. Apply now to discuss the opportunity in confidence.
Principal Firmware Engineer employer: X4 Technology
Contact Detail:
X4 Technology Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Principal Firmware Engineer
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, attend meetups, and engage in online forums. You never know who might have the inside scoop on job openings or can refer you directly.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your embedded software projects. This gives potential employers a taste of what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for interviews by brushing up on technical questions related to C/C++, RTOS, and hardware integration. Practice explaining your past projects and how you've tackled challenges in embedded systems.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, we love seeing candidates who are proactive about their job search.
We think you need these skills to ace Principal Firmware Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with embedded C/C++ development and RTOS systems. We want to see how your skills align with the role, so don’t be shy about showcasing relevant projects!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you’re passionate about embedded systems and how your technical leadership experience can benefit our team. Keep it engaging and personal.
Showcase Your Technical Skills: When filling out your application, be specific about your experience with high-speed data systems and multimedia interfaces. We love details, so mention any relevant tools or technologies you've worked with!
Apply Through Our Website: We encourage you to apply directly through our website for a smoother process. It helps us keep track of applications and ensures you get the best chance to join our innovative team!
How to prepare for a job interview at X4 Technology
✨Know Your Tech Inside Out
Make sure you brush up on your embedded C/C++ skills and be ready to discuss your experience with RTOS like FreeRTOS or Zephyr. Be prepared to dive into technical details about high-speed data systems and real-time video/image processing, as this will likely come up during the interview.
✨Showcase Your Leadership Skills
Since this role involves mentoring and leading a team, think of examples where you've successfully guided others in previous projects. Highlight your experience in technical leadership and how you've influenced architecture decisions in past roles.
✨Get Familiar with the Hardware
As the job requires working closely with hardware, it’s crucial to demonstrate your confidence in debugging at the bare-metal or RTOS level. Review any relevant schematics or PCB layouts beforehand so you can discuss them intelligently during the interview.
✨Be Ready for Collaboration Questions
This position is all about teamwork, so expect questions about how you work with cross-functional teams. Prepare to share specific instances where you've collaborated with electronics engineers or product teams to solve complex challenges.