🧬Network Services Infrastructure Engineer (DevOps/SRE) #Vacancy #vacancy Salary: from $4000 to $8000

A rapidly growing VPN service with hundreds of thousands of users is actively scaling and looking for a strong DevOps/SRE to develop the project.

😙Responsibilities: — Administer and develop Linux infrastructure; — Configure and optimize the network stack; — Write production code in GO and Python; — Work with network protocols, support and develop a distributed infrastructure for traffic delivery and routing.

😙What we expect: — Experience in VPN services — Confident Ubuntu administration; — Experience with systemd (units, dependencies, hot-reload of services), netplan, journald, logrotate); — Configuration and optimization of the Linux network stack via sysctl (buffers, conntrack, NIC queues), IPv4/IPv6 configuration, swap); — Experience writing idempotent Bash scripts; — Confident work over SSH with a large number of servers; — Experience implementing secure deployments and green-blue updates; — Deep understanding of TCP/UDP, TLS (SNI, ALPN, handshake at the packet level), HTTP/1.1–HTTP/2, WebSocket; — Expert knowledge of DNS; — Experience building DNS Load Balancing; — Experience with CDN, nginx Reverse Proxy, TLS termination, WebSocket proxying, fallback pages and health checks; — Confident development experience in Go (concurrency, testing, working with the network stack). — Development experience in Python:(FastAPI; layered architecture); — Confident technical stack (SQLAlchemy, Alembic, pytest (unit and e2e, generation of configurations from YAML declarations)); — Experience with Prometheus, Grafana, Docker, Docker Compose; — Skills in diagnosing production incidents using tcpdump, dig, ss, iproute2; — Daily use of AI tools in development, automation, and engineering tasks.

🐭****We offer: — Fully Remote, full-time 5/2; — Competitive salary; — Fully paid probation period (1 month); — The opportunity to directly influence the product architecture and make key technical decisions; — Work in a small, strong team without bureaucracy and lengthy approvals.

➡️Join a strong team angel_hrdigital