Summer Software Engineering Intern

Public sector agencies, utilities and large health systems licence our asset management platform under multi-year contracts. More than 9,000 organisations use our HR and payroll suite, from regional hospitals to school districts. Founded in 1993, we now have 41,200 employees. On-call rotates weekly and pays a flat stipend whether or not the pager goes off.

The program

Trellisloft is hiring a Summer Software Engineering Intern for Jul 2027. Our Integrations team is five engineers working fully remote across two time zones. The intern picks up small backend tickets first and moves to bigger features once comfortable. You will intern remotely with our team in Manchester. We have hosted remote interns from several countries before. Core hours are 10:00 AM to 4:00 PM UK time. Equipment is provided, including a laptop.

Your projects

• Fix bugs from the Jira backlog, starting with small, well-defined tickets
• Profile slow endpoints and suggest fixes, such as adding an index or caching a result
• Refactor old modules when asked, keeping behaviour the same
• Build REST API endpoints and document them in Postman or Swagger
• Add unit tests with pytest or Jest so new code does not lower coverage
• Pair with other engineers over screen share to work through tricky problems
• Raise pull requests on GitHub and respond to code review comments within a day

Who you are

• Available for the full internship period
• Based in Romania for the duration of the internship
• Available for 30 to 40 hours a week for the full internship period
• Good grasp of at least one programming language: Python, Java, JavaScript or C++
• Able to communicate clearly in written English on Slack and in pull requests

Nice to have

• Exposure to Docker or a cloud platform such as AWS or GCP

What you get out of it

• Code review on every pull request, so expect a lot of feedback on naming, tests and structure
• How a production codebase is organised, deployed and monitored

Program dates: Jul 2027, 3 months.

Compensation: $2,100 to $2,200 per month

Perks

• Company laptop
• Possibility of a full-time offer
• Internet allowance
• Online learning budget
• Paid public holidays

Duration: 3 months. Start: Jul 2027.

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