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My client a global tech company is looking for a Senior Software Engineer to join their growing Security Engineering team in Dublin. This is a hybrid role working on mission-critical systems used by millions globally.
You'll play a key role in designing and building secure key and certificate management infrastructure, working hands-on with hardware security modules (HSMs), and shaping encryption standards across a high-availability environment.
What You’ll Be Doing:
* Architect and maintain secure key and secrets management systems (generation, rotation, revocation)
* Integrate HSMs into large-scale distributed systems to meet high security and performance requirements
* Implement secure design patterns across services, enforcing robust cryptographic policies
* Monitor, fine-tune, and optimise cryptographic operations for speed and resilience
* Collaborate on incident response related to key management systems
* Produce clear and thorough documentation across architecture, processes, and security controls
* Stay current with evolving best practices in applied cryptography and secure systems engineering
What You’ll Bring:
* Strong background in cryptographic algorithms (RSA, ECC, AES, etc.) and security protocols (TLS, SSH)
* Practical experience with HSMs (e.g., PCIe or cloud-based modules)
* Solid programming skills in Java, Golang, C++, Python or similar
* Familiarity with compliance and standards like NIST, FIPS, or PCI-DSS
* A collaborative mindset and passion for creating secure, high-performance systems
* Cloud experience (AWS, GCP, or Azure)
* Industry certifications (e.g., CISSP, CISM, CISA)
Seniority level
* Seniority level
Mid-Senior level
Employment type
* Employment type
Full-time
Job function
* Job function
Information Technology
* Industries
Technology, Information and Media
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