Residential Proxy Infrastructure Engineer

We're building a residential proxy network from scratch — fully owned, no third-party suppliers. We need one exceptional network engineer to build the entire technical foundation.

What you'll build:

- Android background SDK that routes proxy traffic through user devices (bandwidth sharing, consent-based)

- Proxy routing backend — HTTP/HTTPS + SOCKS5, IP pool manager, country targeting, session rotation

- REST API + user system consumed by Android apps and web dashboards

- Cloud infrastructure (AWS/GCP), CI/CD, monitoring

You need:

- Deep experience with proxy protocols (HTTP, SOCKS5, TCP/IP)

- Android foreground services and background networking

- Backend in Go, Python, or Node.js

- Experience building systems that handle high-concurrency network traffic