#vacancy #DevOps

Position: DevOps Format: remote Salary: from $4000 to $8000

A fast-growing VPN service with an audience of several hundred thousand 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, maintain and develop distributed traffic delivery and routing infrastructure.

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, swap configuration.); — Experience writing idempotent Bash scripts; — Confident work via 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 Go development experience (concurrency, testing, working with the network stack). — Python development experience: (FastAPI; layered architecture); — Confident technical stack (SQLAlchemy, Alembic, pytest (unit and e2e, configuration generation from YAML declarations); — Experience with Prometheus, Grafana, Docker, Docker Compose; — Diagnostics skills for 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