V

virtual7 GmbH Tech Stack

Public-sector digital transformation and cloud infrastructure services

IT Services and IT Consulting Karlsruhe, Baden-Württemberg 201–500 employees Founded 1996 Public Company

virtual7 is a German systems integrator focused on digitalization for government agencies, built on a deep Oracle and enterprise-architecture foundation (ODI, Business Intelligence, ARIS, TOGAF) while actively investing in cloud-native infrastructure tooling (Kubernetes, Terraform, ArgoCD, NixOS). The tech stack reveals a hybrid posture: mature enterprise integration work alongside emerging infrastructure-as-code and reproducible-build capabilities, supported by an engineering-heavy hiring profile (14 of 22 roles) weighted toward senior practitioners. Active projects spanning lift-and-shift migrations, CI/CD pipeline development, and cloud-architecture optimization signal a strategic shift from monolithic public-sector systems toward containerized, declarative infrastructure.

Tech Stack 60 technologies

Core StackPL/SQL GitLab Docker C++ Rust Python Go Terraform Kubernetes VMware Hyper-V Helm ArgoCD Jenkins Oracle Data Integrator SQL Oracle Business Intelligence OpenAPI ARIS Enterprise Architect TOGAF GIS Nix NixOS Hydra CMake Meson Git Haskell C+30 more

What virtual7 GmbH Is Building

◆Challenges

Optimizing cloud architectures
Migrating applications to cloud
Transforming it landscapes
Defining procurement requirements
Legacy software architecture
Reproducible build processes
Declarative infrastructure
Reducing telephone queues
Optimizing etl processes
Ensuring secure cloud operations

▲Active Projects

Cloud-native open source suite operation
Automated test environment setup
Proof of concepts for new technologies
Lift & shift strategy
Iac template development
Ci/cd pipeline development
Reproducible build implementation
Geodata solutions for complex organizations
Core clusters recruiting development
Cloud architecture optimization

Hiring Activity

Steady20 roles · 9 in 30d

Department

Engineering

14

Data

3

HR

2

Sales

2

Seniority

Senior

15

Mid

5

Lead

1

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About virtual7 GmbH

virtual7 develops digital solutions for government ministries, regional authorities, and public agencies across Europe, with primary operations in Germany and Romania. The company operates from Karlsruhe with over 200 technical experts and specializes in software development, digitalization consulting, and enterprise-architecture design for the public sector. Their service portfolio spans cloud infrastructure modernization, application migration, geodata solutions, and IT-landscape transformation. The company is structured around delivery-focused teams addressing both legacy-system modernization and next-generation cloud-native architecture.

HeadquartersKarlsruhe, Baden-Württemberg

Company Size201–500 employees

Founded1996

Hiring MarketsGermany, Romania

Frequently Asked Questions

What tech stack does virtual7 use?

Primarily Oracle Data Integrator, Oracle Business Intelligence, PL/SQL, and SQL; cloud/infrastructure tooling includes Kubernetes, Terraform, Docker, GitLab, ArgoCD, NixOS, and VMware; compiled languages span C++, Rust, Go, and Haskell.

What is virtual7 working on?

Cloud-native infrastructure (lift-and-shift migrations, CI/CD pipelines, cloud-architecture optimization), reproducible-build implementation, IaC-template development, geodata solutions for large organizations, and automated test-environment setup.