At a Glance
- Tasks: Develop cutting-edge firmware for renewable energy devices and collaborate with innovative teams.
- Company: Join a forward-thinking startup on a mission to revolutionise renewable energy.
- Benefits: Competitive salary, equity bonus, tech allowance, and generous leave.
- Other info: Dynamic environment with opportunities for growth and innovation.
- Why this job: Make a real impact in the renewable energy sector while working with advanced technology.
- Qualifications: 5+ years in embedded systems, strong C skills, and experience with microcontrollers.
The predicted salary is between 70000 - 90000 £ per year.
Fuse Energy is a forward-thinking renewable energy startup on a mission to deliver a terawatt of renewable energy - fast. We're combining first-principles thinking with cutting-edge technology to build a radically better energy system. We're creating a fully integrated energy company: from developing solar, wind and hydrogen projects to real-time power trading and distributed energy installations. By selling directly to consumers, we cut out the middleman, lower costs and pass on savings to customers.
But we're not stopping there. We're also building the Energy Network: a decentralised platform of smart devices that rewards users in Energy Dollars for electrifying their homes, shifting usage to off-peak hours, and helping balance the grid. This network strengthens grid stability - a critical foundation for scaling AI data centers and other energy-intensive industries.
Responsibilities
- Develop low-level firmware and drivers for microcontrollers and embedded peripherals (SPI, I2C, UART, DMA, ADC, etc.)
- Design and implement real-time control software and embedded algorithms for energy devices
- Write, test, and debug embedded C/C++ firmware running on bare-metal or RTOS-based systems
- Collaborate with hardware, systems and controls teams to define firmware requirements and test plans
- Participate in code reviews, write documentation and contribute to the continuous improvement of firmware practices
- Assist in board bring-up, profiling and debugging using tools like oscilloscopes, JTAG/SWD, and logic analysers
- Implement and maintain bootloaders, linker scripts and firmware deployment pipelines
Requirements
- 5+ years of experience in embedded systems or firmware engineering
- Strong proficiency in C, with experience writing firmware for microcontrollers
- Hands-on experience with common MCU peripherals: SPI, I2C, UART, DMA, timers, ADCs, Flash, CAN, etc.
- Experience working with real-time systems and embedded development toolchains (e.g., GNU, IAR)
- Familiarity with version control and tooling (e.g., Git, Docker, CI pipelines)
- Ability to work with hardware debugging tools (oscilloscopes, logic analysers, JTAG/SWD)
Bonus
- Experience with power electronics or grid-connected converter controls
- Knowledge of control systems and digital signal processing (FIR, IIR, FFT)
- Familiarity with embedded bootloaders, memory maps and linker scripts
- Experience with board bring-up and low-level hardware/software integration
Benefits
- Competitive salary and an equity sign-on bonus
- Biannual bonus scheme
- Fully expensed tech to match your needs
- Paid annual leave
- Breakfast and dinner allowance for office based employees
Senior Firmware Engineer employer: Fuse Energy
Fuse Energy is an exceptional employer for Senior Firmware Engineers, offering a dynamic work environment that fosters innovation and collaboration in the renewable energy sector. With competitive salaries, equity bonuses, and a strong focus on employee growth through hands-on projects and cutting-edge technology, team members are empowered to make a meaningful impact on the future of energy. Located in a vibrant startup culture, employees enjoy a supportive atmosphere that values creativity and encourages professional development.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Firmware Engineer
✨Tip Number 1
Network like a pro! Reach out to people in the renewable energy sector, especially those at Fuse Energy. Use LinkedIn to connect and engage with their posts. A friendly message can go a long way in getting your foot in the door.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your firmware projects or any relevant work. If you’ve got experience with microcontrollers or real-time systems, make sure to highlight that. Visuals can really help us see what you’re capable of!
✨Tip Number 3
Prepare for the interview like it’s a firmware debugging session! Brush up on your technical knowledge, especially around C programming and embedded systems. Be ready to discuss your past projects and how they relate to the role at Fuse Energy.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in being part of our mission to revolutionise the energy sector.
We think you need these skills to ace Senior Firmware Engineer
Some tips for your application 🫡
Tailor Your CV:Make sure your CV is tailored to the Senior Firmware Engineer role. Highlight your experience with embedded systems, C programming, and any relevant projects that showcase your skills in firmware development.
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you're passionate about renewable energy and how your background aligns with our mission at Fuse Energy. Be genuine and let your personality come through.
Showcase Your Technical Skills:Don’t forget to mention your hands-on experience with microcontrollers and debugging tools. We want to see your proficiency in real-time systems and any specific projects where you’ve implemented low-level firmware.
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 shows you’re keen on joining our team!
How to prepare for a job interview at Fuse Energy
✨Know Your Firmware Inside Out
Make sure you brush up on your embedded systems knowledge, especially around low-level firmware and drivers. Be ready to discuss your experience with microcontrollers and peripherals like SPI, I2C, and UART. They’ll want to see that you can talk the talk when it comes to real-time control software.
✨Showcase Your Problem-Solving Skills
Prepare to share specific examples of how you've tackled challenges in firmware development. Whether it's debugging a tricky piece of code or collaborating with hardware teams, having concrete stories will demonstrate your hands-on experience and ability to think critically under pressure.
✨Familiarise Yourself with Their Tech Stack
Do some homework on the tools and technologies mentioned in the job description, like GNU, IAR, and Git. If you have experience with Docker or CI pipelines, be sure to highlight that too. Showing that you’re already familiar with their environment will give you an edge.
✨Ask Insightful Questions
Prepare thoughtful questions about their projects and future plans, especially regarding their Energy Network and how firmware plays a role in it. This shows your genuine interest in the company’s mission and helps you gauge if it’s the right fit for you.
