Summer Software Engineering Intern

Online and mobile banking run on the Jack Henry platform, with Zelle and mobile deposit. Business casual all week, jeans on Fridays.

Overview

The intern will work on internal tools and APIs used by our support and operations staff. Daily standup on Google Meet, everything else async on Slack. The company is based in Munich, Germany. We are a distributed team spread across a few time zones. Remote internship with a team based in Munich. The stipend is paid at the end of each month. Normal working hours, Monday to Friday.

Responsibilities

• Pair with other engineers over screen share to work through tricky problems.
• Write and test backend features in Python or Node.js under the guidance of a senior developer.
• Update the README and internal Confluence pages when you change how something works.
• Fix bugs from the Jira backlog, starting with small, well-defined tickets.
• Refactor old modules when asked, keeping behaviour the same.
• Query and update data in PostgreSQL or MySQL, including simple migrations.

What we're looking for

• Currently enrolled in a bachelor's or master's degree, graduating 2026, 2027 or 2028.
• Eligible to work in France.
• Must be able to overlap at least 4 hours a day with the team's working hours.
• Some experience with Git, even if only on college or personal projects.
• Basic understanding of data structures, OOP and how HTTP requests work.
• A GitHub profile with at least two projects you wrote yourself.

Bonus points

• Knowledge of Linux command line basics.

What you'll learn

• Writing tests is part of the job here, and you will get good at it.
• Certificate and letter of recommendation on completion, plus a pre-placement offer for strong performers.

Duration: 6 months

Start date: Immediately

Stipend: €2,800 - €2,900 monthly

What we offer

• Company laptop.
• Flexible hours.
• Mentorship.

Due to the number of applications, only shortlisted candidates will be contacted.

Duration: 6 months. Start: Immediately.

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