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- Tasks: Design and develop embedded firmware for cutting-edge photonic devices.
- Company: Join Plessey, a leader in next-era computing and optical technology.
- Benefits: Competitive salary, supportive culture, and opportunities for professional growth.
- Why this job: Be part of groundbreaking projects that shape the future of light-based technology.
- Qualifications: Experience in embedded software development and strong problem-solving skills.
- Other info: Dynamic team environment with a focus on innovation and collaboration.
The predicted salary is between 50000 - 70000 £ per year.
About Plessey
We’re building the hardware foundation for next-era computing. Plessey is a world-leading technology company driving the next generation of photonic devices and systems. With over 70 years of innovation, we combine research, materials science, process engineering, and manufacturing under one roof. We’re recognised as a global authority in microLED displays, optical computing, and optical interconnects. Join us to work on breakthrough technologies shaping the future of light-based technology and computing.
Lead
We don’t follow industry trends; we create them, pushing boundaries and setting standards others aspire to. Every team member has the power to make decisions, drive change, and deliver excellence. We support each other, challenge one another for the best solutions, and lead by example. Together, we build industries and technologies that shape the future and scale toward our vision of the next era of computing.
Grow
We expand our capabilities every day — deepening our expertise, improving how we work, and pushing the boundaries of what’s possible. Curiosity fuels us: we question assumptions, explore new ideas, and innovate with light-based technologies. By investing in and empowering our people, we strengthen Plessey’s impact and help shape the future of optical technology.
Trust
We operate like a family—honest, reliable, and supportive. We have each other’s backs, own our actions, and uphold the highest standards of integrity and safety. We trust each other to deliver, our customers to challenge us, and our expertise to guide the way. Together, trust enables the collaboration essential for breakthrough innovation and lasting impact.
Location
Located at our head office and state-of-the-art fabrication facility in Plymouth.
About the Role
We are seeking a senior Embedded Software Engineer to join the Product Development team and contribute to embedded firmware development and hardware–software integration. This is a hands-on role, working closely with the Principal Engineer and Senior Hardware Engineer to translate system architecture into reliable embedded implementations across prototypes, demos, and product platforms.
Key Responsibilities
- Design, implement, and maintain embedded firmware in C/C++.
- Develop and maintain low-level drivers and application firmware.
- Support bootloader development and firmware update functionality.
- Implement firmware robustness, error handling, and recovery paths.
- Support firmware bring-up on new hardware.
- Debug hardware/firmware issues involving power, clocks, interfaces, and timing.
- Work with schematics, PCBs, and lab equipment during development and debugging.
- Support validation and test readiness of embedded systems.
- Translate architectural intent into working embedded implementations.
- Take ownership of defined subsystems with appropriate guidance.
- Contribute to technical documentation and knowledge.
Embedded Software Engineer in Bristol employer: Plessey Semiconductors Ltd
Contact Detail:
Plessey Semiconductors Ltd Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Embedded Software Engineer in Bristol
✨Tip Number 1
Network like a pro! Reach out to current employees at Plessey on LinkedIn or other platforms. Ask them about their experiences and any tips they might have for landing a role as an Embedded Software Engineer.
✨Tip Number 2
Prepare for technical interviews by brushing up on your C/C++ skills and embedded systems knowledge. We recommend doing some hands-on projects or coding challenges to showcase your expertise during the interview.
✨Tip Number 3
Showcase your passion for innovation! During interviews, share examples of how you've pushed boundaries in your previous roles or projects. This aligns perfectly with Plessey's mission to create industry trends rather than follow them.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets noticed. Plus, it shows you’re genuinely interested in being part of the Plessey family.
We think you need these skills to ace Embedded Software Engineer in Bristol
Some tips for your application 🫡
Show Your Passion for Innovation: When writing your application, let your enthusiasm for cutting-edge technology shine through. We love candidates who are curious and eager to push boundaries, so share any relevant projects or experiences that highlight your innovative spirit.
Tailor Your Application: Make sure to customise your CV and cover letter to reflect the specific skills and experiences that align with the Embedded Software Engineer role. Highlight your expertise in C/C++ and any hands-on experience with firmware development, as this will catch our eye!
Be Clear and Concise: We appreciate straightforward communication, so keep your application clear and to the point. Use bullet points where possible to make it easy for us to see your key achievements and skills at a glance.
Apply Through Our Website: Don’t forget to submit your application through our website! It’s the best way for us to receive your details and ensures you’re considered for the role. Plus, it shows you’re serious about joining our team at Plessey.
How to prepare for a job interview at Plessey Semiconductors Ltd
✨Know Your Stuff
Make sure you brush up on your C/C++ skills and understand embedded systems inside out. Plessey is looking for someone who can design and implement firmware, so be ready to discuss your past projects and how you've tackled similar challenges.
✨Show Your Curiosity
Plessey values curiosity and innovation, so come prepared with questions about their technologies and future projects. This shows you're genuinely interested in the role and eager to contribute to their cutting-edge work in light-based technology.
✨Be Hands-On
Since this role involves a lot of practical work, be ready to talk about your experience with hardware-software integration and debugging. Bring examples of how you've solved complex issues in the past, especially involving power, clocks, and interfaces.
✨Emphasise Teamwork
Plessey operates like a family, so highlight your collaborative experiences. Share stories where you’ve worked closely with engineers or cross-functional teams to deliver successful projects, showcasing your ability to support and challenge others for the best solutions.