Nordsec
Nordsec1mo ago

Senior Site Reliability Engineer — Observability Engineer | NordVPN

Warsaw,WarsawFull Timesenior
EngineeringDevOps & InfrastructureSite Reliability EngineerDevops EngineerInfrastructure & Cloud
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Quick Summary

Overview

The world’s most advanced VPN, and a whole lot more. If you’re a curious problem-solver who carves their own path, join the team behind Threat Protection Pro, the NordLynx protocol,

Technical Tools
EngineeringDevOps & InfrastructureSite Reliability EngineerDevops EngineerInfrastructure & Cloud
The world’s most advanced VPN, and a whole lot more. 

If you’re a curious problem-solver who carves their own path, join the team behind Threat Protection Pro, the NordLynx protocol, and the fastest VPN on the planet—tools that put privacy, security, and control back in people’s hands.

Your impact? Helping millions take back control of their online security, privacy, and data. 

NordVPN runs a global edge infrastructure serving millions of users. Knowing what's happening across that infrastructure - in real time, at scale, without drowning in noise - is what this role exists to solve.

We're looking for a Senior Site Reliability Engineer (SRE) focused on observability: designing monitoring systems, improving signal quality, reducing alert fatigue, and collaborating with data teams on anomaly detection. You'll own how we understand the health and behavior of our distributed systems.

  • Design, build, and improve monitoring pipelines and observability tooling across globally distributed infrastructure
  • Define and implement service-level monitoring based on golden signals (latency, traffic, errors, saturation)
  • Reduce alert fatigue - build meaningful, actionable alerts that engineers trust
  • Develop and maintain custom exporters, scripts, and integrations for metrics and log collection
  • Collaborate with the data team on anomaly detection and data-driven operational insights
  • Understand service signals - know what to measure, why, and what the numbers actually mean
  • Distributed systems observability - monitoring architecture, signal design, dashboarding
  • Golden signal thinking - you design monitoring around what matters, not what's easy to measure
  • Alert design - reducing noise, building actionable alerts, managing on-call sanity
  • Python - scripting, custom exporters, automation, data processing
  • Linux administration and debugging
  • Networking fundamentals
  • SaltStack
  • Advanced networking - traffic analysis, protocol-level debugging
  • Advanced data knowledge - aggregation strategies, downsampling, cardinality management, retention trade-offs
  • Proven track record of onboarding new systems/services into monitoring from scratch
  • Familiarity with agentic engineering - Claude Code, LLM integrations, MCP workflows
  • Naemon (Nagios) and Gearmand
  • Prometheus-based exporters
  • Telegraf
  • Fluent Bit
  • VictoriaMetrics ecosystem
  • OpenSearch
  • Grafana
  • Gross Salary 23300 - 34000 PLN/Month.
  • Location & Eligibility

    Where is the job
    Warsaw
    Hybrid — some on-site time required
    Who can apply
    Open to applicants worldwide
    Listed under
    Worldwide

    Listing Details

    Posted
    April 3, 2026
    First seen
    April 3, 2026
    Last seen
    May 5, 2026

    Posting Health

    Days active
    31
    Repost count
    0
    Trust Level
    25%
    Scored at
    May 5, 2026

    Signal breakdown

    freshnesssource trustcontent trustemployer trust
    Nordsec
    Nordsec
    lever
    Employees
    5
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    NordsecSenior Site Reliability Engineer — Observability Engineer | NordVPN