Embedded Firmware and Security Engineer

Role Overview We are seeking a highly skilled

Embedded Firmware & Security Engineer

to design, develop, and secure embedded systems for real-time industrial and pharmacy automation hardware platforms. The ideal candidate will have strong experience in C/C++ firmware development, Linux kernel-level work, real-time control systems, and embedded security implementations. This role requires deep expertise in both

low-level firmware development

and

secure communication architecture

across connected devices.

Key ResponsibilitiesFirmware & Embedded Development

Develop and maintain

C/C++ embedded firmware Work with

Renesas H8S toolchain

and microcontroller-based systems Develop and debug

Linux kernel-level components (PICO-PI or similar platforms) Design and implement

real-time control systems Integrate firmware with pharmacy/industrial automation hardware Optimize system performance and memory usage

Embedded Security & Network Architecture

Implement

mTLS/TLS-based secure communication Develop and integrate

RFID authentication systems Design

secure device provisioning and certificate management Implement

network segmentation and device-level security controls Perform

threat modeling and risk analysis Harden embedded databases (e.g.,

Firebird DB hardening ) Conduct secure firmware update design (OTA/secure boot – good to have)

System Engineering

Participate in architecture reviews and protocol security assessments Collaborate with backend and hardware teams Support SCA scans and vulnerability remediation Contribute to secure SDLC documentation

Required Skills & QualificationsMandatory Skills

Strong expertise in

C/C++ embedded firmware development Experience with

Renesas H8S or similar microcontrollers Linux kernel or low-level Linux systems programming Real-time operating systems (RTOS) experience TLS/mTLS implementation knowledge Embedded cryptography fundamentals Network security basics (segmentation, firewall rules, etc.) Experience with RFID-based authentication systems Threat modeling and secure design principles

Good to Have

Pharmacy automation or medical device domain experience Firebird DB hardening experience Secure boot / OTA update implementation IEC/ISO security standards exposure (medical/industrial) Experience in regulated environments

Soft Skills

Strong problem-solving and debugging skills Ability to work with cross-functional teams (hardware, backend, DevOps) Strong documentation skills Risk-aware and security-first mindset