SDE Intern

About Culvert Investment Partners

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.

The internship

This is a hands-on coding internship. Most of the work is in Python and Node.js, with some SQL and a bit of shell scripting. We are headquartered in Helsinki and have been hiring remotely since 2020. 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. Please make sure you have dependable internet and backup power.

Responsibilities

• Pair with other engineers over screen share to work through tricky problems.
• Join the daily 15-minute standup on Google Meet and post a short written update in Slack.
• Raise pull requests on GitHub and respond to code review comments within a day.
• Fix bugs from the Jira backlog, starting with small, well-defined tickets.
• Build REST API endpoints and document them in Postman or Swagger.
• Update the README and internal Confluence pages when you change how something works.
• 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.

Who can apply

• Are available for a full-time work from home internship for the entire duration.
• Students currently pursuing B.Tech, BE, BCA, MCA, B.Sc or a related degree, or fresh graduates (2026 or 2027 batch)
• Comfortable writing simple SQL queries (SELECT, JOIN, GROUP BY)
• Basic understanding of data structures, OOP and how HTTP requests work.
• Able to communicate clearly in written English on Slack and in pull requests.
• A GitHub profile with at least two projects you wrote yourself.
• Some experience with Git, even if only on college or personal projects.
• Available for 30 to 40 hours a week for the full internship period.

What you get out of it

• Code review on every pull request, so expect a lot of feedback on naming, tests and structure.
• Writing tests is part of the job here, and you will get good at it.
• How a production codebase is organised, deployed and monitored.

Duration: 3 months

Start date: Immediately

Stipend: ₹55,000 to ₹80,000/month

What we offer

• Job offer on successful completion.
• Informal dress code.
• Mentorship from senior team members.
• Letter of recommendation.
• Free access to paid learning courses.

Candidates must be eligible to work in.

Duration: 3 months. Start: Immediately.

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