Senior / Staff Security Software Engineer

Senior / Staff Security Software Engineer

Join a pioneering semiconductor company developing next‐generation secure processors in Barcelona. We're redefining computing security through innovative chips designed with privacy and protection at their core.

Responsibilities

You'll lead the design and implementation of advanced security features across the full software stack, from low‐level firmware to cloud and AI integrations. As a key technical leader you'll mentor engineers, co‐design hardware / software, and shape the company's security direction.

Qualifications

Strong experience in low‐level software development using embedded C or Rust

Solid understanding of computer architecture (CPU, cache, memory hierarchy)

Proven experience in platform security (firmware hardening, virtualization‐based security, CHERI, IOMMU)

Experience in cryptography and secure communications (TLS / SSL, certificates, PKI, attestation)

Knowledge of secure or measured boot and related integrity technologies

Familiarity with Linux kernel internals and pre‐boot processes

Experience with Git, CI / CD, and task management tools

Benefits

Innovative and growing organisation shaping the future of secure computing

Hybrid environment with flexibility and autonomy

Competitive package that values your expertise

Next Steps

If you're a Security Software Engineer looking for a new challenge within an innovative, future‐focused company, apply today to learn more! For more information on this role, or other opportunities across Security Software, Embedded Systems, or Confidential Computing, please contact Callum Allen .

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