Full Stack Development Internship in Mumbai
Selected Intern's Day-to-day Responsibilities Include
Develop and ship features for live products, including control tower dashboards, fleet telematics, analytics reports, and WhatsApp bot workflows. Build responsive dashboards and internal tools using React, Next.js, and Tailwind CSS. Design and develop REST APIs using Node.js and manage data with MongoDB. Integrate third-party services such as WhatsApp Business API, GPS and telematics platforms, payment gateways, and ERP systems. Develop AI-powered solutions using prompt engineering, Retrieval-Augmented Generation (RAG), vector databases, and natural language-to-SQL systems. Write Python scripts for data processing, automation, testing, and web scraping using Playwright. Collaborate closely with the core team to deliver production-ready features in an agile environment.
About Company: Metnmat is India's first private R&D that provides customized turnkey solutions to the problem faced by industries in the field of metallurgy & materials.
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Interview advice
Going for the Software Engineer role at METNMAT Research & Innovations? A few things that help freshers walk in prepared:
- Revise core data structures and be ready to explain the logic in your best project line by line — interviewers care more about how you reason than which language you used.
- Use STAR for "tell me about a time" questions — Situation, Task, Action, Result — so your story stays clear and short.
- Keep answers tight and on-point; avoid rambling or personal topics like religion, politics, relationships or family.
- Arrive 10 to 15 minutes early (not an hour), and carry a printed CV, a valid ID and any certificates.
- Practise once out loud with a friend or a mock interview — the more you rehearse, the calmer and clearer you will be on the day.