Company: IT Job Title: DevOps Salary Range: from 200 to 500k gross (IP/SMZ) Format: remote

A rapidly growing tech service is actively scaling and is looking for a strong DevOps/SRE to develop the project.

What you will be doing: — Administering and developing Linux infrastructure; — Configuring and optimizing the network stack; — Writing production code in GO and Python; — Working with network protocols, supporting and developing a distributed infrastructure for traffic delivery and routing.

What we expect: — Experience with high-load network services; — Confident Ubuntu administration; — Experience with systemd (units, dependencies, service hot-reloading), 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 via SSH with a large number of servers; — Experience implementing secure deployments and green-blue updates; — Deep understanding of TCP/UDP, TLS (SNI, ALPN, packet-level handshake), 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, network stack interaction). — Experience developing in Python (FastAPI; layered architecture); — Confident technical stack (SQLAlchemy, Alembic, pytest (unit and e2e, generating 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.

What 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.