DescriptionFuse Energy is a forward-thinking renewable energy startup on a mission to deliver a terawatt of renewable energy
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- 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 to electrify our 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.
ResponsibilitiesDevelop 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 RTOSbased 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 practicesAssist in board bring-up, profiling and debugging using tools like oscilloscopes, JTAG/SWD, and logic analysersImplement and maintain bootloaders, linker scripts and firmware deployment pipelinesRequirements2+ 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 xohmjla (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)BonusExperience 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 integrationBenefitsCompetitive salary and an equity sign-on bonusBiannual bonus schemeFully expensed tech to match your needsPaid annual leaveBreakfast and dinner allowance for office based employeesJob SummaryID: 9927D49B40Department: Type: full time
Firmware Engineer in Vauxhall employer: Fuse Energy Supply
Fuse Energy is an exceptional employer, offering a dynamic work environment where innovation meets purpose in the renewable energy sector. With a strong focus on employee growth, we provide opportunities for continuous learning and development, alongside competitive salaries and equity bonuses. Our collaborative culture encourages knowledge sharing and empowers team members to take ownership of their projects, making it a rewarding place for Software Engineers looking to make a meaningful impact.
