Senior System Software Engineer

About Us

QuantumGate is dedicated to developing and commercializing cutting-edge post-quantum cryptographic solutions. Our mission is to safeguard enterprise digital environments through innovative protocols and applications that address the evolving challenges of the post-quantum era.

About The Role

We are looking for a versatile engineer who can work across multiple domains of our complex project while maintaining strong security practices. You'll develop in different languages and layers—from Android/AOSP and system services to infrastructure—and ensure security is baked into everything.

Key Responsibilities

• Develop across multiple areas: C/C++, Java, Golang—using the right tool for the job
• Own security implementation: design secure components, implement cryptographic solutions, conduct threat assessments, manage vulnerability patching
• Build and customize AOSP with security hardening
• Build system modifications and toolchain work
• System framework and service development
• Security updates and patch integration
  
  

Move Fluidly Between Project Domains As Needed

• Android application and system-level work
• Infrastructure and DevOps focused work
• Linux system hardening
• Drive security culture: implement best practices, code reviews, vulnerability management
• Automate and script for builds, testing, deployments
  
  

Preferred Qualifications

• Android/AOSP knowledge: Comfortable building from source, understanding frameworks, modifying system services
• Multi-language capability: Strong in at least 1 of the following: C/C++, Java, Golang and willing to learn others.
• Security mindset: Understanding of cryptography, threat modeling, vulnerability management
• Linux fundamentals and scripting/DevOps experience
• Versatility & Ownership: comfortable context-switching across different project areas and driving decisions independently
  
  

Join us to drive innovation and shape the future of technology!

How To Apply

Are you ready to embark on an exciting journey with QuantumGate? To apply, please send your resume detailing your relevant experience and why you're the perfect fit for this role.

Join us as we pioneer innovative solutions to secure the future of digital technology and protect tomorrow’s digital society.