Back End Developer in Yellow Recruiting Company

We are looking for a Back End Engineer (High-Speed Data Parsing / Crypto / Low-Latency)with real experience in low-latency systems.

Format: project cooperation
Employment: part-time / full-time

We expect:

• Tech stack: Pythonor Node.jsor Goor Rust

• Proven experience in developing low-latency systems (<100ms)

• Practical experience with WebSocket

• Deep understanding of network protocols (HTTP/HTTPS, TLS, TCP)

• Experience working with Cloudflare at the protocol level (not with Selenium / Playwright automation)

• Proxy management experience

• Experience in FinTech / HFT / cryptocurrency exchanges

Responsibilities:

• development of high-speed crypto exchange parsing systems and social network

Interview:

1. Written technical conversation (e-mail / Telegram) - clarifying questions about experience and approaches.

2. Introductory call.