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 60000 - 80000 £ 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 raised $170M from top-tier investors including Multicoin, Balderton, Lakestar, Accel, Creandum, Lowercarbon, Ribbit, Box Group and strategic angels like Nico Rosberg, the Co-Founder of Solana and GPs behind Meta, Revolut, Spotify, Uber and more. 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 centres 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 – Embedded Energy Systems employer: Fuse Energy
Fuse Energy is an exceptional employer for those passionate about renewable energy and cutting-edge technology. With a strong focus on employee growth, we offer competitive salaries, equity bonuses, and a supportive work culture that encourages innovation and collaboration. Our commitment to sustainability and the development of a decentralised energy network provides unique opportunities for meaningful contributions in a rapidly evolving industry.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Firmware Engineer – Embedded Energy Systems
✨Tip Number 1
Network like a pro! Attend industry meetups, webinars, or even local tech events. You never know who might be looking for a Senior Firmware Engineer just like you!
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your best projects and contributions to embedded systems. This can really set you apart when chatting with potential employers.
✨Tip Number 3
Don’t just apply – engage! When you find a role that excites you, reach out to current employees on LinkedIn. Ask about their experiences and share your enthusiasm for the company’s mission.
✨Tip Number 4
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 innovative team at Fuse Energy.
We think you need these skills to ace Senior Firmware Engineer – Embedded Energy Systems
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 real-time control software and 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. Don’t forget to mention specific experiences that relate to the job description.
Showcase Your Technical Skills:In your application, be sure to highlight your hands-on experience with microcontrollers and debugging tools. Mention any specific projects where you’ve implemented low-level firmware or worked with peripherals like SPI and I2C, as this will catch our eye!
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 at Fuse Energy!
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 and walk the walk!
✨Showcase Your Problem-Solving Skills
Prepare to share specific examples of how you've tackled challenges in real-time control software or embedded algorithms. Use the STAR method (Situation, Task, Action, Result) to structure your answers and highlight your critical thinking and troubleshooting abilities.
✨Familiarise Yourself with Their Tech Stack
Research Fuse Energy’s technology and tools, especially those related to firmware development like GNU or IAR. If you have experience with version control systems like Git or CI pipelines, be sure to mention it. This shows you’re not just a fit for the role but also genuinely interested in their work.
✨Ask Insightful Questions
Prepare thoughtful questions about their projects, especially around energy systems and grid stability. This not only demonstrates your interest but also gives you a chance to assess if their mission aligns with your values. Plus, it shows you’re proactive and engaged!
