Permanent
Location: Derbyshire
Salary: £40,000-£70,000
Industry: Cyber Security
Onsite 

About the Client

Our client is a fast-growing and innovative technology business specialising in the development of high-assurance security solutions. With a strong focus on research, engineering excellence, and complex problem-solving, they support a range of government and critical national infrastructure projects. Their work spans software engineering, microelectronics, and applied cryptography, offering exciting opportunities for candidates who thrive in technically challenging, mission-driven environments.

How you’ll spend your day

• Develop and test high-integrity software solutions for cutting-edge cyber security products and systems.
• Work across the full software lifecycle — from analysing customer requirements and designing maintainable code, to implementing and unit testing embedded C/C++ solutions.
• Collaborate with a skilled engineering team, participate in code reviews, and contribute to technical documentation.
• Ensure software meets strict security and quality standards, often guided by formal specifications.
• Use embedded debugging tools (e.g. JTAG, ETM), apply test automation techniques, and work to industry coding standards (e.g. MISRA, CERT C).
• Occasionally travel within the UK as required.

What you’ll bring to this role

• Strong background in embedded C/C++ development, particularly for ARM-based microcontrollers (e.g. STM-32) and multi-threaded RTOS environments.
• Familiarity with software testing tools (e.g. LDRA, Parasoft), static analysis, and writing to secure coding standards.
• Ability to work independently and as part of a team, with excellent communication and attention to detail.
• Desirable: scripting experience (Python, Bash, PowerShell), knowledge of cryptographic algorithms, IP networking, and C# development.
• Senior roles require at least 3 years’ relevant industry experience
• Must be a British Citizen and eligible to obtain and retain DV (Developed Vetting) security clearance due to the nature of the work.

What happens next?

One of our Recruitment Consultants will be in touch and inform you if you’ve been successful to the next stage of the process or not, which is a qualification call where we will tell you more about the role and the client, and understand more about you, your experience and career aspirations.

Should we both wish to proceed, we will submit your details to the client and be in touch regarding the outcome and any further steps.

Equal Opportunities

We are committed to providing equal opportunities for all candidates and welcome applications from individuals regardless of age, disability, gender identity, marital status, race, religion or belief, sexual orientation, or any other characteristic protected by law. As an employment agency for permanent and contract hires, we are dedicated to promoting a diverse and inclusive workforce, and we encourage applications from underrepresented groups to drive innovation and equality within the workplace.

Should you require any reasonable adjustments please let us know so we can accommodate for any interactions with us at Biometric Talent, but also inform the client to ensure reasonable adjustments are made to allow for a fair and equitable process.

How to Apply

To apply, please submit your CV and cover letter to ian.fitzgerald@biometrictalent.com