Senior Software Engineer - Build Secure, Resilient Systems

National Physical Laboratory in Solihull, UK, seeks a Senior Software Engineer to design and shape architectures for security testing and research that protects critical national infrastructure. You will work hands-on across languages and platforms, influencing how we deliver secure, high‑quality software.

You will collaborate with expert engineers and government partners, review code, drive best practices, and innovate to counter emerging threats while balancing responsibilities across teams.