Site Reliability Engineer | Mid - Senior | NordVPN

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 Nord Lynx 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.

Are you excited by the challenge of managing large-scale systems, automating infrastructure, and ensuring seamless service reliability? We’re seeking a Staff Site Reliability Engineer (SRE) to play a key role in shaping the future of our global infrastructure.

Overseeing a global infrastructure of ~10,000 on‑prem servers
, you’ll tackle unique technical challenges, engineer scalable systems, and have a direct impact on the reliability and performance of our products.

• Deliver projects on time:
  Plan, delegate, execute, and oversee key projects;
• Collaborate:
  Work closely with stakeholders and other teams. Mentor colleagues and lead knowledge transfer;
• Ensure quality and reduce technical debt:
  Deliver solutions with solid design and address blockers, toil, and debt to keep systems healthy;
• Drive engineering excellence:
  Aim for quality and choose the right solution for the problems we face;
• Protect solution quality:
  Ensure designs are implemented with proper quality and minimal tech debt;
• Data‑backed decisions:
  Help teams and stakeholders navigate data and act on insights;
• Design and maintain highly available, scalable infrastructure with monitoring, alerting, and anomaly detection;
• Automate everything:
  Create and optimize automation to streamline deployments, improve speed, and cut manual work;
• Solve complex issues:
  Troubleshoot, debug, and resolve critical issues in complex systems;
• Use AI:
  Integrate AI into workflows and processes to speed up delivery and reduce toil.

• Observability:
  Experience with monitoring tools and frameworks to ensure system observability (Open Search, Victoria Metrics, Prometheus, Thanos, Mimir, Open Telemetry, Nagios);
• Databases and storage systems:
  Experience operating highly available SQL, No
  
  SQL databases, and object stores at scale (MySQL, Percona, Postgre
  
  SQL, Cassandra, Click House, Timescale, Druid, MinIO);
• Data visualization:
  Ability to build meaningful dashboards that show the right insights (Grafana, Open Search Dashboards);
• Alerting and anomaly detection:
  Ability to build anomaly detection and alerting pipelines;
• Programming:
  Proficiency in one or more programming languages for automation scripts and integrations (Python, Go, Rust,
  
  C);
• Linux:
  Strong knowledge of Linux systems, especially Debian‑based distributions;
• Workflow:
  Ability to use workflow automation frameworks (Airflow, Prefect, n8n);
• Configuration management:
  Ability to design and develop configuration management codebases and deployment pipelines (Salt Stack, Ansible, Rundeck);
• Networking:
  Strong understanding of networking protocols and concepts (Overlay, VPN, Proxy, DNS, HTTP, SSL, TCP, UDP);
• Security:
  Ability to design secure systems and working knowledge of security concepts and tools (Vault, PKI, mTLS).

Gross Salary 23300 - 34800 PLN/Month

Work alongside global experts to build world‑leading cybersecurity tools, impacting millions of users around the world.

Boost your skills via our extensive training programs (online and offline) & other resources. Benefit from mentorship and career‑switch opportunities to grow within the company.

Enjoy the flexibility with 3 office days and working from home for the remaining 2.

Recharge with a change of scenery – choose work from any location when you feel a need to power your creativity and drive.

Fuel your active lifestyle with online workouts led by our Physical Well‑Being experts. Unlock a variety of sports and wellness facilities, like gyms, swimming pools, and fitness classes, with the Multisport card.

Nurture your mind with free psychologist consultations, dedicated mental health events, and premium access to top‑rated wellness…