Das ist der Job
Ensure the mentioned technology stack is clearly visible in your CV.
Darum lohnt es sich
Freelance NixOS Engineer (m/f/x)
Location: Bonn, North Rhine-Westphalia, Germany
Start: Jan 2026
Duration: 12 months (with possible extensions)
Workload: Full-time
Remote: 95% remote within Germany, 5% on‑site in Bonn
Language: German
Responsibilities
• System configuration: creation, maintenance, and expansion of NixOS configurations for servers, containers, and desktops.
• Infrastructure as Code: use of tools such as Terranix to manage NixOS with Terraform.
• Cluster management: orchestrate multi‑node deployments and configuration distribution.
• DevOps & CI/CD: build and maintain pipelines.
• Cloud & virtualization: provision and manage infrastructure in cloud environments.
• Monitoring & security: integrate DevSecOps aspects.
• Support and training: help development teams with NixOS‑based processes.
Must‑Haves
• Deep understanding of NixOS and Nix package manager.
• Experience with declarative systems such as Colmena, NixOps, Terranix.
• Knowledge of Terraform, cloud platforms (OpenStack, AWS), container technologies (Docker, Kubernetes).
• Strong programming and scripting in Nix, Bash, Python.
• Experience with CI/CD tools, monitoring systems.
• Fluent German (written and spoken).
Desired Skills and Experience
• NixOs Engineer
• NixOs
• Operating System
• DevOps
• Infrastructure as Code (IaC)
• CI/CD
• Terranix
• Cloud
• Containers
• Docker
• Kubernetes
• AWS
• OpenStack
• Python
• Bash
• Nix
• Pipeline
• DevSecOps
Contact
To apply, send an email with your hourly rate and updated CV including a detailed list of freelance projects.
Email: j.mampaso(at)computerfutures.at
Additional Information
SThree_Germany is acting as an Employment Business in relation to this vacancy. Seniority level: Mid‑Senior level
Employment type: Contract
Job function: Information Technology
Industries: Technology, Information and Internet
