Software Engineer Intern

At 3axislabs, were building AI-powered mind mapping for fast thinking, planning, and learning. As a Software Engineering Intern, youll ship real features, touch our AI stack, and see your work in production used by thousands. What youll do Design, implement, test, and ship end-to-end features (UI, APIs, data layer). Improve performance, reliability, responsiveness, and overall user experience. Diagnose and resolve defects; write clear tests and documentation. Participate in code reviews and iterative planning with engineering and product. Contribute to code quality standards, observability, and maintainability. Skills were looking for Java + Spring Boot fundamentals (controllers, services, dependency injection, configuration). Frontend fundamentals: semantic HTML, CSS, and JavaScript ; responsive layouts and browser dev tools. REST/HTTP basics, JSON, error handling, and logging. SQL literacy (queries, schema basics); Git and CLI comfort. Templating (Thymeleaf/JSP) or modern JS (TypeScript, bundlers). Clear communication, ownership mindset, and a bias to ship. What youll learn Shipping production-grade features with measurable impact. Practical performance tuning across frontend and backend. Observability, diagnostics, and safe refactoring practices. Product thinking: scoping, trade-offs, and rapid iteration.