Node.js Developer Intern

Our lending business funds equipment, vehicles and working capital for small and mid-sized companies across the US. Regulatory oversight is constant, and the compliance department is one of the largest in the company. Founded in 1959, we now have 68,500 employees.

Internship overview:

KF Advisors is hiring a Node.js Developer Intern for Immediately. Our Internal Tools 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 Oklahoma City. We have hosted remote interns from several countries before. You will need at least 4 hours of overlap with US Central time.

Responsibilities:

• 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
• Present a short demo of your work to the team every two weeks
• Query and update data in PostgreSQL or MySQL, including simple migrations
• Fix bugs from the Jira backlog, starting with small, well-defined tickets
• Raise pull requests on GitHub and respond to code review comments within a day
• Profile slow endpoints and suggest fixes, such as adding an index or caching a result

Basic qualifications:

• Available for a full-time (work from home) internship for the full duration
• Women wanting to start or restart their career can also apply
• Able to communicate clearly in written English on Slack and in pull requests
• Must be able to overlap at least 4 hours a day with the team's working hours
• Pursuing a B.Tech, B.E., BCA, MCA, BS Computer Science or a related degree, graduating in 2026 or 2027
• 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
• Basic understanding of data structures, OOP and how HTTP requests work

Preferred qualifications:

• Any previous internship, hackathon or freelance coding work

What you'll learn:

• Writing tests is part of the job here, and you will get good at 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: Immediately, 3 months.

Pay: $550-$650/month

What we offer:

• Job offer on successful completion
• Performance bonus
• Free access to paid learning courses
• Flexible work hours
• Certificate

Duration: 3 months. Start: Immediately.

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