netcup Tech Stack

Infrastructure-as-a-service provider: hosting, servers, and domains for 100K+ customers

Technology, Information and Internet Karlsruhe, Baden-Württemberg 51–200 employees Public Company

netcup operates a Tier 3 data center in Nuremberg and serves over 100,000 customers across web hosting, virtual servers, root servers, and domain registration. The tech stack is modern frontend (TypeScript, Next.js, React) layered over infrastructure plumbing (Docker, Podman, Nginx, KVM, VMware) and monitoring (Prometheus, Grafana, Zabbix), but the pain-point list reveals the real operational load: legacy code refactoring, firewall cluster management at scale, and process automation gaps. Hiring is accelerating (36 roles in 30 days) with engineering leading the charge—signaling a shift from pure ops-heavy hosting toward platform modernization and automation.

Tech Stack 111 technologies

Core StackTypeScript Next.js React Vite Docker Podman Nginx C# .NET VMware Linux Prometheus Grafana Windows Server Microsoft Exchange Ollama ESLint Prettier Biome Traefik Caddy HAProxy Azure Git KVM Zabbix PRTG Network Monitor Citrix Microsoft 365 SQL+80 more

What netcup Is Building

◆Challenges

Internal process automation
Refactoring legacy code
Legacy code maintenance
Structural development of linux services team
Preventing performance bottlenecks
Acquiring new customers in dach
Expanding key accounts
Ensuring digital sovereignty compliance
Maintaining large-scale firewall clusters
Optimizing resource utilization

▲Active Projects

Customer portal development
Automation platform a8n
Operation of our own data center datasix
Iso certification preparation
Account planning development
Market trend analysis for new opportunities
Customer takeovers
New installations
Automation initiatives
Portfolio positioning for new customers

Hiring Activity

Accelerating35 roles · 35 in 30d

Department

Engineering

Ops

Support

Marketing

Security

Sales

Seniority

Mid

Senior

Junior

Intern

Manager

Lead

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About netcup

netcup is a Karlsruhe-based internet service provider founded in 2002, operating a proprietary Nuremberg data center and serving over 100,000 customers globally—ranging from individuals to enterprise accounts. The core offering spans managed hosting (shared and dedicated), virtual private servers (vServer), root servers, domain registration, and application hosting. Active projects center on customer portal modernization, an internal automation platform called a8n, data center operations (datasix), and ISO certification prep. The company faces typical infrastructure-scale challenges: legacy code maintenance across a large install base, firewall cluster optimization, and customer acquisition in the German-Austrian-Swiss (DACH) region.

HeadquartersKarlsruhe, Baden-Württemberg

Company Size51–200 employees

Hiring MarketsAustria, Germany

Frequently Asked Questions

What tech stack does netcup use?

Frontend: TypeScript, Next.js, React, Vite. Infrastructure: Docker, Podman, Nginx, Traefik, KVM, VMware. Monitoring: Prometheus, Grafana, Zabbix. Backend: C#, .NET on Azure. Networking: HAProxy, Caddy. Client tools: Microsoft 365, Exchange, Windows Server.

What is netcup's data center?

A Tier 3 facility in Nuremberg, Germany. netcup operates it directly under the internal project codename datasix and manages large-scale firewall infrastructure there.