Technical Lead/Architect - Linux and OS

• Design and develop custom Linux-based operating systems for embedded devices.
  
• Write and maintain Linux bash shell scripts for automation and system management.
  
• Develop and manage Linux services (systemd) to ensure reliable operation of embedded systems.
  
• Implement and manage TCP/IP networking and Network Manager configurations.
  
• Utilize QEMU virtualization for testing and development of embedded systems.
  
• Develop and manage bootloaders including UEFI and GRUB.
  
• Manage Linux user accounts and permissions.
  
• Configure and maintain web servers using Nginx.
  
• Implement security features using OpenSSL and manage firewall settings with FirewallD.
  
• Configure and manage SSH for secure remote access.
  
• Develop and deploy secure storage solutions using X.509 certificates.
  
• Integrate and manage devices with Azure IoT Hub.
  
• Implement security policies using AppArmor.
  
• Utilize Mender for over-the-air (OTA) updates of embedded devices.
  
• Collaborate with hardware engineers to ensure seamless integration of firmware with hardware components.
  
• Troubleshoot and resolve system and network issues to ensure optimal performance of embedded systems.

What willexcite us:

• Experience in building custom OS for embedded systems.
  
• Proficiency in writing and debugging Linux bash shell scripts.
  
• Knowledge of Linux services management using systemd.
  
• Strong understanding of TCP/IP networking and Network Manager.
  
• Experience with QEMU virtualization for embedded systems development and testing.
  
• Familiarity with UEFI and GRUB bootloaders.
  
• Experience in Linux user management and permissions.
  
• Proficiency with Nginx web server configuration and maintenance.
  
• Knowledge of OpenSSL for secure communications.
  
• Experience with FirewallD for managing firewall rules.
  
• Ability to configure and manage SSH for secure remote access.

Good-to-HaveSkills:

• Experience with MKOSI for creating system images.
  
• Knowledge of X.509 certificates for secure communication.
  
• Hands-on experience with Azure IoT Hub integration.
  
• Understanding of AppArmor for implementing security policies.
  
• Basic hands-on experience with Mender for OTA updates.

AdditionalSkills:

• Strong problem-solving skills and ability to work independently.
  
• Excellent communication and teamwork abilities.
  
• Experience with version control systems (e.g., Git).
  
• Familiarity with continuous integration and deployment (CI/CD) pipelines.
  
• Knowledge of C/C++ or Python for embedded system development.
  
• Understanding of real-time operating systems (RTOS) and their integration with Linux.
  
• Knowledge of containerization technologies like Docker