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Nix / NixOS / Nixpkgs Software Engineering Intern

🏢 atvari GmbH ✓ Verified Direct Employer
📍 Lüneburg ⚡ Direct Opportunity 🕒 2026-09-04 05:19:40
Work Model
📍 Lüneburg
Employment
💼 Full-Time Direct
Recruitment Type
🛡️ Direct to HR Pipeline
🛡️
Verified Direct Employer Opening: You are submitting directly to atvari GmbH's recruitment pipeline with zero intermediary fees.

Role Overview & Responsibilities

atvari is a technology company specializing in software and cloud architecture, custom software engineering, cloud engineering, DevOps, and IT consulting. The team is passionate about building robust, modern solutions with a strong focus on Rust, Nix / NixOS / Nixpkgs, and open-source technologies. atvari values clean, maintainable code and collaborative engineering practices. Applicants can expect to work in an environment that encourages learning, experimentation, and contribution to the open-source community.

Tasks

Role Description

As a Nix / NixOS / Nixpkgs Software Engineering Intern at atvari, you will support the design, implementation, and maintenance of Nix-based development and deployment environments. You will assist in writing and refining Nix and NixOS configurations, automating build and deployment workflows, and integrating Nix with existing software projects. Day-to-day tasks include collaborating with engineers on backend services, troubleshooting environment and dependency issues, and documenting configuration and tooling. This is a fully remote internship, where you will work closely with the engineering team and gain hands-on experience with Rust, Nix, and cloud-native practices.

Internship Details

This is an unpaid internship for the duration of 1-3 months based on your needs. It is either offered as a voluntary internship (Freiwilliges Praktikum) or a mandatory internship (Pflichtpraktikum) and it is only available to German residents.

You are eligible if one of these conditions apply to you:

  • you do not have a completed apprenticeship or university degree (Freiwilliges Praktikum)
  • you need a mandatory internship as part of a degree program (Pflichtpraktikum)

Requirements

  • Strong foundational knowledge in Computer Science, including algorithms, data structures, and operating systems.
  • Exposure to Software Development and Programming, with experience in at least one high-level language (Rust experience is a plus).
  • Understanding of Back-End Web Development concepts, such as APIs, microservices, and server-side frameworks.
  • Familiarity with Functional Programming (FP) principles and their practical application in codebases.
  • Interest in Nix / NixOS / Nixpkgs, reproducible builds, DevOps, and infrastructure as code.
  • Ability to learn quickly, work in a team setting, and communicate clearly about technical topics.
  • Comfort working remotely in Germany and collaborating in a cross-functional engineering environment.

Benefits

Our Tech Stack

  • Nix / NixOS / Nixpkgs
  • Rust
  • TypeScript & React
  • Kubernetes & Podman
  • OpenTofu / Terraform
  • gRPC, Protobuf & buf
  • GraphQL
  • Grafana, Loki, Tempo, Mimir
  • OpenTelemetry
  • WebAssembly
  • OpenCode & Claude Code
  • GitHub, GitLab, Forgejo
  • Hetzner Cloud, GCP, AWS, Azure, OpenStack

Other tools we use:

  • Proton Workspace (Proton Mail, Proton Calendar, Proton Drive, Proton Pass, Proton Meet, Proton Lumo AI)
  • Element / Matrix

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Frequently Asked Questions

How do I apply for the Nix / NixOS / Nixpkgs Software Engineering Intern position at atvari GmbH?

Click the “Apply for this Position” button on this page to submit your application directly to atvari GmbH's HR pipeline without recruitment agency markups.

Is this role eligible for remote work or international relocation?

This position is based in Lüneburg with potential relocation and visa sponsorship considerations for qualified candidates.

Are there any fees to apply through Jobflixs?

No. Jobflixs is 100% free for all job applicants. We strictly prohibit recruitment fees or candidate placement charges.

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