We are looking for an experienced software company(outsourcing) that could develop a VPN back-end service and iOS/Android/Windows/MacOS clients that interacts with this service.
Your company will be responsible for the development of the secure VPN service and the client apps that would be used by clients.
You'll participate in the complete development life cycle starting with understanding various functional requirements, understand/refine functional specification and develop for high throughput and easy to maintain systems.
PS: This is not **just** a mobile app. It is the back-end + the mobile apps for the two platforms. The overview is explained a little bit more in the attached document.
Experience and good portfolio showcasing the development of "apps" on Linux, Android, iOS/Mac, Windows.
Knowledge of technologies like v2ray, WireGuard, trojanGFW would be a great plus.
Solid experience in software development with focus on high-performance networking software.
Strong understanding of network and security protocols(TCP, UDP, IP, TLS, Active Directory/LDAP).
Strong understanding of network-security fundamentals (e.g. authentication, cryptography, KPI).