AI Cyber Engineer - Milton Keynes

Salary: £100,000 - 100,000 per year

Requirements:

• Experience in Offensive Security or Penetration Testing, Application Security or Product Security, Security Engineering, AI Security, or DevSecOps.
• Experience with SAST and DAST tooling.
• Good understanding of secure software development and modern SDLC practices.
• Some coding experience, with confidence reading code, reviewing AI-generated code, making small changes, and understanding quality.
• Experience working with CI/CD pipelines, pull requests, and automated security controls.
• Naturally curious mindset with a desire to test, evaluate, and challenge new AI capabilities.
• Unrestricted right to work in the UK; visa sponsorship is not available.

Responsibilities:

• Explore how AI and LLMs can improve application security and software delivery.
• Build and refine AI-powered solutions that can replicate or outperform off-the-shelf security tooling where appropriate.
• Evaluate AI-assisted development platforms and assess where they improve productivity.
• Integrate AI into security workflows to reduce manual effort, improve developer experience, and shorten time to fix.
• Work with SAST, DAST, and other application security tooling to improve detection, prioritisation, and remediation.
• Test AI itself by understanding its strengths, weaknesses, limitations, attack surface, and reliability before recommending adoption.
• Help shape secure AI best practice across development teams.
• Work with CI/CD pipelines, pull requests, quality gates, and automation to improve security posture.
• Write scripts and lightweight tooling that improve developer experience while strengthening security outcomes.
• Identify areas where AI is not ready yet, while positioning the organisation to adopt new capabilities as the technology evolves.

Technologies:

• AI
• CI/CD
• DevSecOps
• Security
• Cursor

More:

We are a highly successful, well-funded technology business investing heavily in the future of AI-driven security. We offer a remote-first UK-based role with outstanding flexibility, including agreed periods of overseas working, and the chance to join a small, highly capable in-house security engineering team. Our culture is smart, agile, engineering-first, and mature, giving you autonomy to experiment, prototype solutions, and influence the direction of AI-enabled security across the organisation. We are backed by a financially secure business and offer a salary up to £120,000, with the opportunity to work on genuinely innovative AI security projects rather than simply operating existing tooling.

last updated 31 week of 2026