Proton VPN | Senior Performance Engineer
Location: Barcelona, Spain or Geneva, Switzerland | ONSITE
About the Role
Proton VPN (https://protonvpn.com/) enables millions of people to connect securely and privately, even in places where the internet is restricted or unreliable. Delivering that experience means our service must perform flawlessly under highly variable, real-world conditions.
We are looking for a Senior Performance Engineer to lead our efforts in making Proton VPN the fastest, most resilient, and most reliable VPN service in the world.
Responsibilities
You will define and drive the measurement, analysis, and optimization of Proton VPN’s end-to-end performance, across clients, platforms, and global infrastructure. You’ll help ensure that every connection is fast, stable, and private, regardless of where the user is or what network they’re on.
Requirements
We're looking for candidates with experience in:
- System-level development (e.g. C or C++ or Rust)
- Network engineering (experience working with UDP/TCP and VPN protocols)
Apply
Apply at: https://job-boards.eu.greenhouse.io/proton/jobs/4725157101
See also: https://proton.me/careers