# Senior Firmware Engineer

**Company**: Fuse Energy
**Location**: London
**Work arrangement**: onsite
**Experience**: senior
**Job type**: full-time
**Salary**: £95,000–£170,000
**Category**: Engineering
**Industry**: Technology

**Apply**: https://jobs.workable.com/view/sCstWod8B7b6dCNiprnVAq/senior-firmware-engineer-in-london-at-fuse-energy?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply
**Canonical**: https://yubhub.co/jobs/job_8ae0c6cf-1df

## Description

We're seeking a Senior Firmware Engineer to join our team. As a key member of our engineering team, you will develop low-level firmware and drivers for microcontrollers and embedded peripherals. You will design and implement real-time control software and embedded algorithms for energy devices. Your expertise will help us build a radically better energy system.

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

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

## Skills

### Required
- C
- embedded systems
- firmware engineering
- microcontrollers
- SPI
- I2C
- UART
- DMA
- ADC
- Flash
- CAN
- real-time systems
- GNU
- IAR
- Git
- Docker
- CI pipelines
- hardware debugging tools
- oscilloscopes
- logic analysers
- JTAG/SWD

---

Source: [Apply at jobs.workable.com](https://jobs.workable.com/view/sCstWod8B7b6dCNiprnVAq/senior-firmware-engineer-in-london-at-fuse-energy?utm_source=yubhub.co&utm_medium=jobs_feed&utm_campaign=apply)