Backend Developer Intern at Onified.ai
On-site · Gurugram, Haryana, India · intern
Practice the Backend Developer Intern interview at Onified.ai with an AI interviewer: voice, live coding and a scorecard.
Skills the interview covers
- strong programming fundamentals
- object-oriented programming
- basic understanding of REST APIs
- basic SQL/database knowledge
- familiarity with data structures
About the role
Build and improve backend services and APIs. Implement enterprise business logic and workflows. Work with relational databases and data models. Build service-to-service integrations. Work with authentication, authorization and multi-tenant systems. Write tests and debug application behaviour. Investigate performance and reliability issues. Participate in code reviews. Learn how production SaaS systems are designed and operated. Students who can commit full-time for six months, and 2026 graduates, from CS, IT, Engineering or related fields. Strong programming fundamentals. Understanding of object-oriented programming. Basic understanding of REST APIs. Basic SQL/database knowledge. Familiarity with data structures. Curiosity about how systems work beyond the UI. Willingness to debug rather than give up when something breaks.