Software Engineering Intern

Public sector agencies, utilities and large health systems license our asset management platform under multi-year contracts. More than 9,000 organizations 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 internship:

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 internship is fully remote. Interns join our Manchester team on daily calls and get a named mentor. Core hours are 10:00 AM to 4:00 PM UK time. We use Slack, Notion and Google Meet. Cameras on for team calls.

Day to day:

• Add unit tests with pytest or Jest so new code does not lower coverage
• Build REST API endpoints and document them in Postman or Swagger
• Pair with other engineers over screen share to work through tricky problems
• Fix bugs from the Jira backlog, starting with small, well-defined tickets
• Debug failing builds in the GitHub Actions pipeline and note what caused them
• Raise pull requests on GitHub and respond to code review comments within a day
• Present a short demo of your work to the team every two weeks
• Refactor old modules when asked, keeping behaviour the same

Who can apply:

• Currently enrolled in a bachelor's or master's program, graduating between December 2027 and June 2028
• Authorized to work in the US. CPT and OPT candidates are welcome to apply
• Available 40 hours a week for the full 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++
• A GitHub profile with at least two projects you wrote yourself
• Some experience with Git, even if only on college or personal projects
• Own laptop with at least 8 GB RAM and a reliable internet connection

Preferred:

• Competitive programming practice on LeetCode, Codeforces or CodeChef

What you get out of it:

• Weekly 1:1 with your mentor to go over what went well and what to work on next
• How a production codebase is organised, deployed and monitored

Duration: 12 weeks

Start date: Jan 2027

Stipend: $49.50 - $52.50 per hour

What we offer:

• Intern events and speaker sessions (virtual)
• Paid sick time
• Return offer opportunities

Start dates are flexible, usually within a few weeks of an offer.

Duration: 12 weeks. Start: Jan 2027.

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