Software Engineer

Software Engineer – C++ / Rust Salary: Up to £75,000 + bonus Location: Cambridge Working pattern: Hybrid Security Clearance: Must be eligible for UK Security Clearance Who you'll be working with Join a specialist cyber security team developing innovative hardware and software that protects critical networks across defence, national security, energy and the public sector.

You'll work on in-house technology with real-world impact, alongside a small, collaborative team focused on solving complex security challenges. What you'll be doing Developing and improving specialist network security products.

Writing high-quality software using modern C++ or Rust. Working across Linux applications, embedded systems, networking and cloud technologies. Contributing to technical design and problem-solving across the development lifecycle.

Collaborating through Agile practices, including test-driven development and pair programming. What we need Around 2–5 years' software engineering experience. Experience with modern C++ and STL, or Rust. Ideally, exposure to Python, Linux, embedded systems, real-time protocols, cloud or network security.

A collaborative approach, strong problem-solving skills and a commitment to writing clean, testable code. Eligibility for UK Security Clearance. What's in it for you Salary up to £75,000 plus bonus. Work on specialist cyber security technology and challenging engineering projects.

Hybrid working and flexible healthcare options. Training, learning and clear career progression pathways. Competitive pension and annual leave. A supportive engineering team with a strong focus on collaboration and continuous development.

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