Full Stack Developer Internship

Full Stack Developer Intern

Openings: 2 ·

Duration: 6 months, with a path to a full-time offer ·

Experience: 0–1 year

(final-year students and fresh graduates welcome)

You will build product features across the stack: the case screen, the recommendation

queue, ad-platform sync jobs and the APIs behind them. You will ship code that design

partners use every week.

What you will do

• Build React + TypeScript screens, such as the evidence-first case screen where clicking any number opens the data row behind it.
• Write Node.js/Express REST APIs and PostgreSQL queries, following our multi-tenant schema and row-level-security rules.
• Help build the Google Ads and Meta Ads integrations: OAuth connect, the 6-hour data sync, retries with backoff and partial-failure handling.
• Connect the Claude API to the diagnosis flow and validate its JSON output against a schema.
• Write unit tests for your code, fix bugs found by QA and take part in code reviews.
• Document what you build so the next person can pick it up.

Must have

• Good JavaScript/TypeScript fundamentals.
• Has built at least one full project with React and Node.js (college project, internship or personal app; please share the GitHub link).
• Basic SQL: joins, indexes, writing a migration.
• Comfortable with Git, pull requests and REST APIs.

Good to have

• PostgreSQL experience, especially row-level security or multi-tenant apps.
• Has used an LLM API (Claude, OpenAI or similar) in a project.
• Has worked with OAuth or a third-party API such as Google or Meta.
• Interest in digital marketing or ad performance data.

Pay: From ₹500.00 per month

Benefits:

• Flexible schedule
• Work from home

Work Location: Remote