Software Engineer

GardPass Consulting; Bristol; On-site; GBP 60,000 - 75,000; Full time

Job summary

A technology consulting firm is seeking experienced software developers in Bristol. You will develop embedded software solutions, requiring proficiency in C++ and Python. Ideal candidates should have hands-on experience with embedded systems and low-level hardware interfacing. Clearance for government contracts is essential. The role offers a competitive salary and opportunities for exceptional performance bonuses.

Qualifications

• 3–15 years’ experience in hands-on software development.
• Experience coding for embedded systems like ESP32 and ARM boards.
• Familiarity with low-level hardware interfacing including GPIO and USB.

Responsibilities

• Develop bespoke software solutions on embedded platforms.
• Write and maintain code in Python and/or C++.
• Perform testing and debugging in lab and customer sites.

Skills

C++ proficiency

Python proficiency

Embedded systems experience

Linux development

Problem-solving skills

Attention to detail

Unit testing familiarity

Education

Degree in Computer Science or Electrical Engineering

Tools

Git

Debugging tools

Job description

Location: Bristol OR Herefordshire

Hours: 37.5 hours per week.

Salary: £60,000 - £75,000 p/a, with potential to increase for truly exceptional performance at assessment

Clearance Required: Clearance to Start: SC, Clearance for Role: DV

Need by date is Mid-September 2025 OR October 2025

What You’ll Do

• Develop bespoke software solutions on embedded platforms (ESP32, Raspberry Pi, ARM).

• Write and maintain code in Python and/or C++, often interfacing directly with hardware.

• Work with communication protocols to control and integrate peripheral devices.

• Perform testing and debugging, both in the lab and at customer sites.

• Collaborate with cross-functional teams to refine requirements and implement features.

• Occasionally support system integration and deployment of hardware/software stacks.

• Engage with users to understand operational needs and adapt your solutions accordingly.

• Contribute to technical documentation and version control (Git).

• Support team knowledge sharing and mentor less-experienced developers when appropriate.

What You’ll Bring

Essential:

• 3–15 years’ experience in hands-on software development.

• Strong proficiency in C++ and/or Python.

• Experience coding for embedded systems (e.g., ESP32, ARM Cortex-based boards).

• Familiarity with low-level hardware interfacing, including serial comms, GPIO, USB, or SPI/I2C.

• Comfort working in Linux development environments.

• Strong problem-solving skills and attention to detail.

• Ability to adapt quickly to new hardware, tools, and use cases.

• Familiarity with unit testing, debugging tools, and Git-based workflows.

Desirable:

• Experience with security-focused projects (e.g., Government, MoD).

• Exposure to cryptography and secure audio/data transport.

• Knowledge of Bluetooth, Ultra-Wideband, or other wireless protocols.

• Familiarity with USB device drivers or USB communication.

• Use of RTOS or bare-metal development environments.

Education & Qualifications

• Degree in Computer Science, Electrical Engineering, or related field preferred.

• Professional membership of BCS or IET is a plus.