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 paid leave.
- Other info: Dynamic environment with opportunities for growth and innovation.
- Why this job: Make a real impact in the 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 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
Qualifications
- 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 — Real-Time Embedded for Energy Tech in London employer: Fuse Energy, LLC
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 culture that prioritises employee growth and well-being, team members are empowered to contribute to groundbreaking projects that shape the future of energy. Located in a vibrant startup atmosphere, employees enjoy the unique advantage of working at the forefront of technology while being part of a mission-driven company dedicated to sustainability.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Firmware Engineer — Real-Time Embedded for Energy Tech in London
✨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, and a friendly chat can open doors that a CV can't.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those involving embedded systems or real-time control software. A hands-on demonstration of what you can do speaks volumes more than just words on a page.
✨Tip Number 3
Get social! Use platforms like LinkedIn to connect with people in the energy tech space. Share your insights on firmware engineering and engage with posts related to renewable energy – it’s a great way to get noticed by potential employers.
✨Tip Number 4
Apply through our website! We love seeing candidates who are genuinely interested in joining us at Fuse Energy. Tailor your application to highlight your experience with microcontrollers and real-time systems, and let us know why you're excited about our mission.
We think you need these skills to ace Senior Firmware Engineer — Real-Time Embedded for Energy Tech in London
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.
Craft a Compelling Cover Letter:Your cover letter should tell us why you're passionate about renewable energy and how your background fits with our mission at Fuse Energy. Share specific examples of your work that align with the responsibilities listed in the job description.
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 working with peripherals like SPI, I2C, and UART, so make it clear in your application!
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 this exciting opportunity at Fuse Energy!
How to prepare for a job interview at Fuse Energy, LLC
✨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. Think about times you've debugged complex issues or collaborated with hardware teams. This will demonstrate your hands-on experience and ability to work in a team environment.
✨Familiarise Yourself with Their Tech Stack
Research the tools and technologies Fuse Energy uses, such as GNU or IAR for embedded development. If you have experience with version control systems like Git or CI pipelines, be sure to highlight that. Showing that you’re already familiar with their tech stack can give you an edge.
✨Ask Insightful Questions
Prepare thoughtful questions about their projects, especially around the Energy Network and how they integrate smart devices. This shows your genuine interest in their mission and helps you understand how you can contribute to their goals in renewable energy.
