Senior Core Developer
Decent Cybersecurity provides quantum-resistant cybersecurity, AI, blockchain, secure communications, and infrastructure protection solutions.
Projects
About Decent Cybersecurity
Decent Cybersecurity is a European cybersecurity and defence deeptech company specializing in post-quantum cryptography, quantum-resistant blockchain, AI-assisted security, secure communications, and protection for critical infrastructures. Its offerings include sovereign AI and command platforms, cybersecurity audit services, blockchain security, space traffic management, satellite and ground-station protection, unmanned systems security, and network security solutions. The company serves defence ministries, government agencies, space mission operators, satellite operators, ground-station providers, drone and UAS operators, communication providers, and other regulated or critical-infrastructure organizations.
Skills
About the Role
You will develop, optimize, and maintain system-level applications and core libraries in C, C++, and Rust. You will profile and improve performance, apply security practices, contribute to blockchain protocol and smart-contract work where applicable, lead core initiatives, and mentor junior developers.
Requirements
- 5+ years of system-level programming experience with C, C++, and Rust
- Knowledge of low-level architecture, algorithms, and data structures
- Experience or strong interest in blockchain and decentralized systems
- Knowledge of multithreading, real-time systems, and network programming
- Problem-solving skills
Responsibilities
- Develop and maintain system-level applications and core libraries
- Optimize system robustness, performance, and scalability
- Contribute to blockchain protocol, smart-contract, and consensus work where applicable
- Profile performance, identify bottlenecks, and implement optimizations
- Lead core development initiatives and mentor junior developers
- Research system-development and blockchain technologies
- Align development work with product goals
- Apply security best practices throughout development
Hiring Process
Technical interviews, coding tests, and problem-solving assessments.