Embedded Systems Developer

Company: First Recruitment Services
Apply for the Embedded Systems Developer
Location: East Sussex
Job Description:

We’re working with an established, international manufacturing business based in Newhaven, who are looking to bring in an experienced Embedded Systems Developer to join their Software Engineering team.

This is a hands-on role, where you’ll be involved across the full product lifecycle – from low-level firmware development through to system integration and testing – working on real-world, hardware-based products.

You’ll take responsibility for designing, developing and maintaining embedded software and firmware, working closely with hardware, firmware and manufacturing teams to deliver robust, high-performance solutions.

As an Embedded Systems Developer, your key responsibilities will include:

  • Developing embedded software in C / C++ (and some C# where required)
  • Writing low-level firmware (drivers, peripherals, comms interfaces)
  • Supporting board bring-up and hardware/software integration
  • Carrying out unit, integration and system-level testing
  • Debugging and resolving complex hardware/software issues
  • Contributing to design reviews and technical discussions
  • Producing clear technical documentation and following best practice standards

Requirements:

  • 5+ years’ experience in embedded systems development (ideally within a manufacturing environment)
  • Strong programming skills in C / C++ (C# beneficial)
  • Experience with microcontroller architectures (e.g. ARM, Atmel)
  • Knowledge of communication protocols such as:
    • USB
    • TCP/IP
    • UART, I2C, SPI
    • Bluetooth LE / wireless technologies
  • Experience working with Linux and/or Windows OS platforms
  • Familiarity with Git or other source control tools
  • Strong problem-solving and debugging skills
  • Bachelor's degree (B. S.) in embedded systems development or equivalent

Benefits, Hours & Salary:

  • Up to £60,000 (dependent on experience & qualifications)
  • Full time, permanent role – based in Newhaven
  • Monday to Friday, 37.5 hours per week
  • 25 days holiday plus bank holidays
  • Free parking
  • Pension scheme
  • Life assurance
  • Health cash plan scheme

Wild Recruitment Ltd T/A First Recruitment Services is acting as an employment agency in relation to this vacancy. 

Posted: July 20th, 2026