Java REST API Developer Intern

By your last week you will have designed, documented and shipped a REST endpoint that paying customers call from their own code.

The brief

Our public API is how agencies push subscriber lists into the platform, and it is missing a proper bulk import route. Over three months, working fully remotely from anywhere in India, you will build it: request validation, an idempotency key so a retried upload does not duplicate ten thousand contacts, paginated status polling, and an OpenAPI spec a stranger can read without asking us anything.

Tools and habits

Java 17 and Spring Boot on the service side, JPA over MySQL underneath, Maven for builds, JUnit and MockMvc for the tests you write before anything merges. You will also learn to write a changelog entry a support agent can understand, which is a skill nobody teaches in college.

Working remotely, and who fits

Standup is ten minutes on video each morning and the rest of the day is yours to plan. We care that your branch moves, not that a status light stays green. You should be a final-year student or recent graduate with some Java, some SQL, and the patience to read an error message twice before asking.