Java Developer Intern

About 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. Your day-to-day work will include:

1. Query and update data in PostgreSQL or MySQL, including simple migrations

2. Join the daily 15-minute standup on Google Meet and post a short written update in Slack

3. Refactor old modules when asked, keeping behaviour the same.

4. Fix bugs from the Jira backlog, starting with small, well-defined tickets

5. Add unit tests with pytest or Jest so new code does not lower coverage.

6. Write and test backend features in Python or Node.js under the guidance of a senior developer

7. Update the README and internal Confluence pages when you change how something works

Skill(s) required: Data Structures, Java, REST API, Git, SQL, Python

Eligibility

1. Students currently pursuing B.Tech, BE, BCA, MCA, B.Sc or a related degree, or fresh graduates (2026, 2027 or 2028 batch)

2. Women wanting to start or restart their career can also apply

3. Can start right away or within the next two weeks

Stipend: $550 - $750 per month

Duration: 6 months

Start date: Dec 2026

Perks: Performance bonus, 5 days a week, Free access to paid learning courses

Number of openings: 6

About Dune Data Systems

Started by a former school district network admin in 2022, the business has grown almost entirely through referrals. We support about 60 local businesses, most within 30 minutes of the office. Company vehicles are provided for techs who drive to client sites.

Please mention your notice period and expected salary.

Duration: 6 months. Start: Dec 2026.

Demo job created on 11jobs for testing and demonstrations. It is not an actual opening at Dune Data Systems FZ-LLC.