.NET Developer Intern

About us

Everything runs on a single Rails app and one Postgres database, deployed on Heroku. Neumann Systems is a 8-person software shop in Hamburg. The founders still answer support tickets. Laptops are MacBook Pros, and you pick your own editor.

Overview

We need a student who can write clean code, test it and explain what it does. Prior internships are not required. Remote internship with a team based in Hamburg. The stipend is paid at the end of each month. Working hours overlap with Central European Time. Strong written English is important, since much of our work is async.

What you'll do

• Write and test backend features in Python or Node.js under the guidance of a senior developer
• Debug failing builds in the GitHub Actions pipeline and note what caused them
• Profile slow endpoints and suggest fixes, such as adding an index or caching a result
• Query and update data in PostgreSQL or MySQL, including simple migrations
• Refactor old modules when asked, keeping behaviour the same
• Update the README and internal Confluence pages when you change how something works

What we're looking for

• Women wanting to start or restart their career can also apply
• Students currently pursuing B.Tech, BE, BCA, MCA, B.Sc or a related degree, or fresh graduates (2026 or 2027 batch)
• Some experience with Git, even if only on college or personal projects
• A GitHub profile with at least two projects you wrote yourself
• Own laptop with at least 8 GB RAM and a reliable internet connection
• Must be able to overlap at least 4 hours a day with the team's working hours
• Available for 30 to 40 hours a week for the full internship period

Preferred

• Competitive programming practice on LeetCode, Codeforces or CodeChef
• Contributions to an open source project, however small
• Knowledge of Linux command line basics

Duration: 3 months

Start date: Immediately

Stipend: ₹42,000 - ₹54,000 monthly

What we offer

• Free access to paid learning courses
• Internet allowance
• Performance bonus

If you are shortlisted, we will reach out to set up a first call.

Duration: 3 months. Start: Immediately.

Demo job created on 11jobs for testing and demonstrations. It is not an actual opening at Neumann Systems GmbH.