Application OS ArchitectLocation: Gratkorn, AustriaOn-site / HybridContract - Long termRates - NegotiableWe are seeking anApplication OS Architectto define and guide the architecture of application-level software and OS integration with strong focus on secure usage of cryptographic services within end-to-end system flows.Key ResponsibilitiesDesign and define architecture for application and operating system layersSpecify integration of cryptographic functions into full system use casesServe as technical authority on secure application design and OS-level integrationDefine security models, data flow and cryptographic usage patternsEnsure alignment between firmware, OS, and security architectureProduce detailed architecture documentation and interface specificationsTechnical RequirementsStrong experience in OS architecture and application-level system designC/C++ ExpertiseCryptographic protocols and implementationsSecure boot and trusted execution environmentsOS-level security architecturesExperience working with Linux or embedded OS platformsAbility to define technical standards and architectural guidelinesDesired TechnologiesLinux Kernel / Embedded LinuxPOSIX-based operating systemsPKI, TLS, AES, RSA, ECCSecure enclaves / TEE conceptsIf this sounds like a role you would hit the ground running with, apply now5V Video are acting as an Employment Business for the purposes of this job vacancy. We offer a reward scheme if you can recommend someone for this position, up to £250 for you and an additional £250 to a charity of your choice, 5V Video are recognised talent solutions experts within Video and Broadcast Technology working across Europe, the UK and North America.