Netnod Tech Stack

Non-profit Internet infrastructure operator running Nordic DNS, IXPs, and root servers

Technology, Information and Internet Solna, Stockholm County 11–50 employees Founded 1996 Privately Held

Netnod operates critical Internet backbone services—DNS, Internet exchange points, and the i.root-server—across the Nordics as a non-profit entity owned by the Swedish telecom foundation TU-stiftelsen. The stack (Kubernetes, Prometheus, Grafana, Ansible, Puppet, Ceph) reflects a mature ops-heavy org managing distributed infrastructure at scale. Active projects on AI integration, DDoS resilience, and NIS(2) compliance signal shifting priorities toward regulatory risk and AI-driven monitoring, while the intern-heavy hiring mix (6 of 8 roles) suggests capacity constraints in a lean, core-infrastructure team.

Tech Stack 12 technologies

Core StackKubernetes Python Go Prometheus Grafana Ansible Puppet DNS Debian Proxmox Ceph Git

What Netnod Is Building

◆Challenges

Ai for monitoring and innovation
Ai integration at scale
Nis(2) compliance
Digital continuity
Delivery capability under disruption
Quantifying security robustness
Performance vs ease-of-use
Availability of global services under ddos
Increasing demand for secure digital infrastructure
Maintaining legacy systems alongside modern infrastructure

▲Active Projects

Ai implementation and evaluation for infrastructure services
Ai integration with wholesale customers
Robustness for digitalised organisations
Verifying delivery capability under disruption
Design quantifying scheme for security robustness
Policy trends analysis
Performance and virtualization of nts time servers
Implementation and evaluation of anycast routing solutions

Hiring Activity

Decelerating8 roles · 1 in 30d

Department

Engineering

Research

Sales

Security

Seniority

Intern

Mid

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About Netnod

Netnod is a neutral, non-profit Internet infrastructure organisation based in Solna, Stockholm, founded in 1996. The company operates the largest Internet exchange points (IXPs) in the Nordic region, manages DNS services for top-level domains and enterprises globally, and runs i.root-servers.net—one of the 13 root name servers that form the Internet's distributed DNS backbone. Netnod also distributes Swedish national time via NTP. As a foundation-owned entity, the business model prioritizes infrastructure stability and public Internet health over commercial growth.

HeadquartersSolna, Stockholm County

Company Size11–50 employees

Founded1996

Hiring MarketsSweden

Frequently Asked Questions

What tech stack does Netnod use?

Kubernetes, DNS, Debian, Proxmox, Ceph, Git, Python, Go, Prometheus, Grafana, Ansible, and Puppet. The stack emphasizes container orchestration, distributed storage, and ops automation for managing large-scale Internet infrastructure.

What is Netnod working on?

Current projects include AI implementation for infrastructure monitoring, AI integration with wholesale customers, DDoS availability assurance, NTS time server virtualization, anycast routing solutions, and NIS(2) compliance. The roadmap reflects growing focus on resilience, AI-driven ops, and regulatory compliance.