[Remote] Backend Developer – VPN Infrastructure

Note: The job is a remote job and is open to candidates in USA. Quanta Tech Systems Europe is a global tech studio specializing in advanced AI systems, blockchain infrastructure, and next-gen game development. They are seeking a backend developer with proven VPN infrastructure experience to architect and scale secure systems. This role involves deploying and optimizing VPN solutions, architecting backend systems, and ensuring compliance and security in collaboration with product teams. Responsibilities • Deploy, manage, and optimize VPN solutions (WireGuard, OpenVPN, IPsec). • Architect backend systems for secure connections, key management, and user sessions. • Integrate VPN with backend infrastructure (auth, routing, monitoring). • Build for scale/resilience across multi-region deployments. • Partner with infra + product teams on compliance and security. Skills • Commercial VPN deployment experience. • Backend engineering expertise (PHP, Go, Rust, Node.js, Java, etc.). • Strong networking/encryption/session management knowledge. • Hands-on with Docker/Kubernetes, CI/CD, multi-region infra. • Fluent English. • Crypto/fintech or regulated industry experience. • Open-source VPN/security contributions. Company Overview • Quanta Tech Systems is a New York-based cybersecurity firm focused on building next-generation infrastructure and scalable security products for modern digital environments. It was founded in undefined, and is headquartered in New York, NY, US, with a workforce of 11-50 employees. Its website is Apply tot his job Apply tot his job