Software Engineer Intern

Since 1950, the firm has grown through acquisitions of independent advisory practices. Headquartered in Helsinki, the company runs operations centres in Uusimaa and two other locations.

Internship overview

Culvert Investment Partners is hiring a Software Engineer Intern for Mar 2027. We need a student who can write clean code, test it and explain what it does. Prior internships are not required. The company is based in Helsinki, Finland. Our team works from several countries. The internship is fully remote. Interns join our Helsinki team on daily calls and get a named mentor. Working hours overlap with Central European Time. We ship you a laptop and accessories before your first day.

Responsibilities

• Profile slow endpoints and suggest fixes, such as adding an index or caching a result.
• Refactor old modules when asked, keeping behaviour the same.
• Query and update data in PostgreSQL or MySQL, including simple migrations.
• Update the README and internal Confluence pages when you change how something works.
• Raise pull requests on GitHub and respond to code review comments within a day.

Basic qualifications

• Available for the full internship period.
• Currently enrolled in a bachelor's or master's degree, graduating between December 2027 and June 2028.
• Comfortable writing simple SQL queries (SELECT, JOIN, GROUP BY)
• Own laptop with at least 8 GB RAM and a reliable internet connection.
• Available for 30 to 40 hours a week for the full internship period.
• A GitHub profile with at least two projects you wrote yourself.
• 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.

Preferred qualifications

• Familiarity with Django, Flask, FastAPI or Express.
• Contributions to an open source project, however small.
• Exposure to Docker or a cloud platform such as AWS or GCP.

What you'll learn

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

Program dates: Mar 2027, 5 months.

Pay: ₪19,000 - ₪20,000 per month

Perks

• Certificate of completion.
• Possibility of a full-time offer.
• Company laptop.
• Mentorship.
• Paid public holidays.
• Flexible hours.

Candidates must be eligible to work in.

Duration: 5 months. Start: Mar 2027.

Demo job created on 11jobs for testing and demonstrations. It is not an actual opening at Culvert Investment Partners Oy.