Full Stack AI SDE Intern

CyberMind Works LLP; Chennai; On-site; INR 223,000 - 335,000; Part time

Benefits offered by this job

Open source contributions

Personal site read

Job summary

CyberMind Works LLP is seeking interns to build features in React and Node.js, pairing with senior engineers and owning real end-to-end tasks. You will also work on AI aspects like prompt design, RAG, evals, and shipping LLM features into products used by real users.

The role requires hands-on coding in JavaScript/TypeScript, backend language experience, and a strong CS foundation. On-site, six-month commitment is expected, with opportunities to contribute to open source and side projects.

Qualifications

• Proficient in JavaScript/TypeScript and at least one backend language.
• Built an end-to-end project outside coursework and can show the repo.
• Strong CS fundamentals: data structures, databases, networking basics.
• Curious about LLMs and how AI products are built.
• Available on-site for 6 months

Responsibilities

• Build features in React and Node.js with code review from senior engineers.
• Write SQL queries against production schemas.
• Wire up RAG pipelines and LLM evals.
• Read others' code, ask questions, and improve

Skills

JavaScript/TypeScript

Backend language

CS fundamentals

LLMs curiosity

Tools

React

Node.js

SQL

Job description

You'll pair with senior engineers and own real features in our React + Node.js codebases - not toy projects.

You'll get hands‑on with the AI side too: prompt design, RAG, evals, and shipping LLM features into products users actually rely on.

Responsibilities

• Build features in React and Node.js with code review from senior engineers.
• Write SQL queries against real production schemas.
• Help wire up RAG pipelines and LLM evals.
• Read other peoples code. Ask hard questions. Improve.

Requirements

• Comfort writing JavaScript/TypeScript and at least one backend language.
• Built at least one project end‑to‑end outside coursework - show us the repo.
• Strong CS fundamentals - DSA, databases, networking basics.
• Curiosity about LLMs and how AI products are actually built.
• Available on‑site full‑time for 6 months.

Bonus

• Open source contributions, hackathon wins, or a personal site we can read.
• Tinkered with OpenAI / Anthropic / local LLM APIs on a side project.

Job Type

Internship