Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Lead the design and delivery of microcontroller firmware for innovative health products.
- Company: Ensera Design, a user-centred innovation consultancy in health tech.
- Benefits: Competitive salary, flexible working, and a supportive team culture.
- Why this job: Make a real impact on life-enhancing products with cutting-edge technology.
- Qualifications: Experience with ARM Cortex-M, strong C/C++ skills, and embedded systems knowledge.
- Other info: Opportunity for professional growth in a dynamic and collaborative environment.
The predicted salary is between 44000 - 62000 £ per year.
Bold ideas start with bold people. At Ensera Design, we are a world‑class, user‑centered innovation and product development consultancy working across medical and consumer health. Join our multidisciplinary team to build robust, secure firmware that powers life‑enhancing products.
We are currently seeking a Senior Software Engineer – MCU to join our talented team and contribute to delivering exceptional solutions for our clients.
About the role
You will lead the design and delivery of microcontroller (MCU) firmware for real‑time systems, owning technical decisions and collaborating across hardware, Linux, UI, connectivity and test to integrate complete solutions.
What you’ll do
- Design and implement MCU firmware aligned to system and security architecture.
- Own technical design of MCU subsystems.
- Develop and review embedded C/C++ for real‑time systems.
- Collaborate with hardware and software peers.
- Champion coding standards and secure development.
Your skills and experience
Whilst you do not need to meet all of these points, please ensure you meet the majority of them before making an application:
- Proven experience with ARM Cortex‑M or equivalent.
- Strong C/C++ in embedded, real‑time contexts.
- Experience in quality‑controlled or safety‑critical environments.
- STM32, bootloaders, MISRA, UART/SPI/I2C/CAN.
For this role we are considering a salary of up to £73,954. As part of your application, we will ask you to state your desired salary. If you would like to discuss your salary expectations in more detail, then please reach out.
Why work with us?
Ensera Design offers interesting and varied work combined with a supportive team culture to provide a stimulating environment where you will have the opportunity to develop and learn from others. We offer flexible working policies where working patterns are agreed with our line managers.
Senior Software Engineer – MCU in Bristol employer: HS Design, Inc.
Contact Detail:
HS Design, Inc. Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Software Engineer – MCU in Bristol
✨Tip Number 1
Network like a pro! Reach out to current employees at Ensera Design on LinkedIn or other platforms. A friendly chat can give you insider info and might just get your foot in the door.
✨Tip Number 2
Show off your skills! Prepare a portfolio or a GitHub repository showcasing your best MCU firmware projects. This is your chance to demonstrate your expertise in C/C++ and real-time systems.
✨Tip Number 3
Ace the interview! Brush up on technical questions related to ARM Cortex-M and embedded systems. Be ready to discuss your past experiences and how they align with Ensera's mission of delivering exceptional solutions.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen. Plus, it shows you’re genuinely interested in joining our team at Ensera Design.
We think you need these skills to ace Senior Software Engineer – MCU in Bristol
Some tips for your application 🫡
Show Off Your Skills: Make sure to highlight your experience with ARM Cortex-M and embedded C/C++. We want to see how your skills align with the role, so don’t hold back on showcasing your technical prowess!
Tailor Your Application: Take a moment to customise your application for this specific role. Mention how your past experiences relate to designing and implementing MCU firmware, and how you can contribute to our multidisciplinary team.
Be Clear About Your Salary Expectations: When we ask for your desired salary, be honest and clear. It’s important for us to understand your expectations, so don’t shy away from discussing it upfront.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it’s super easy!
How to prepare for a job interview at HS Design, Inc.
✨Know Your Firmware Inside Out
Make sure you brush up on your knowledge of MCU firmware, especially with ARM Cortex-M and embedded C/C++. Be ready to discuss your past projects and how you've tackled real-time systems. This will show that you're not just familiar with the tech but have hands-on experience.
✨Showcase Your Collaboration Skills
Since this role involves working closely with hardware and software teams, prepare examples of how you've successfully collaborated in the past. Highlight any experiences where you’ve integrated solutions across different disciplines, as this will demonstrate your ability to work within a multidisciplinary team.
✨Champion Coding Standards
Be prepared to talk about coding standards and secure development practices. Familiarise yourself with MISRA guidelines and be ready to explain how you’ve implemented these in your previous roles. This shows that you take quality seriously and understand the importance of safety in firmware development.
✨Salary Expectations – Be Honest
When discussing salary, be clear about your expectations. Research typical salaries for similar roles in the industry and be ready to justify your desired figure. This transparency can help build trust with the interviewers and set the stage for a positive negotiation.
