4 jobs
NXP Semiconductors Spain
Designs and implements cross-platform cryptographic algorithms, including post-quantum cryptography, plus software countermeasures against side-channel and fault-injection attacks. Works with security architects, evaluation, OS and firmware teams on embedded C/Assembly for ARM Cortex-M and RISC-V, supporting certification and security evaluations.
KO2 Embedded Recruitment Solutions Cheshire £70,000 – £85,000 pa
Lead the device-side firmware build for intelligent connected hardware used at the edge of the energy grid, owning low-level problems such as SPI bus behaviour, cross-processor timing, tight memory footprints and radio coexistence. Work across ESP32, RP2040 and STM32 class parts with FreeRTOS, embedded C/C++, MQTT with mutual TLS and Modbus, setting standards and mentoring a small, senior team.
CBSbutler Holdings Limited trading as CBSbutler Merseyside £480 – £500 pd
Owns the target architecture and design authority for an enterprise Factory Edge hosting service, defining reference architectures, reusable site patterns and guardrails across VMs, Kubernetes, MES/UNS and AI/GPU workloads. Acts as design authority across infrastructure, cloud, networking, security and OT, assessing platforms such as Azure Local, Dell NativeEdge and Nutanix.
CBSbutler Holdings Limited trading as CBSbutler Merseyside £480 – £500 pd
Owns the network architecture and connectivity patterns that integrate edge computing platforms into factory IT and OT environments. Designs LAN/WAN, SD-WAN, segmentation, firewalls and resilience standards, producing reusable blueprints, HLDs and LLDs for repeatable deployment across multiple manufacturing sites.
