Product Intern (Full-Stack)
ZeruAI
This job at a glance
- Who can apply
- Freshers and up to 1 year
- Must know
- REST APIsData visualizationReactNext.jsETLTypeScript
- Nice to have
- JavaScript
- Work
- On-site in India · internship
- Pay
- Not stated by the employer.
- Skill demand
- REST APIs82%React77%Next.js32%Data visualization14%of 97 similar fresher jobs posted in India this week
- Listed
- 5 Nov 2026 · still open
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About ZeruAI
ZeruAI is a trust oracle for onchain finance. We turn wallet behavior into trust, risk and contribution signals for credit, screening and Activity Markets. Our products include zScore (behavioral trust score for wallets, 320M+ wallets scored), Zaps (Activity Markets), and Enterprise APIs (screening, credit and access signals). We are live across Ethereum, Base, Arbitrum, BNB Chain, Celo, Robinhood Chain, and Hyperliquid, and publish our research on arXiv.
About the Role
You will work directly with the founders and take on whatever the product needs next: a new feature, a dashboard, a contract integration, an internal tool, or a quick prototype. You will be given a problem, figure out the approach, and ship it. Ownership and speed matter more than any single skill.
Key Responsibilities
- Build and ship features end-to-end across frontend, backend, and APIs.
- Build user-facing interfaces in React/Next.js, including wallet connection and onchain interactions.
- Write backend services and data pipelines that process wallet and trading data.
- Integrate with smart contracts, and write or test simple contracts when needed.
- Prototype new product ideas quickly and iterate on feedback.
- Build internal tools and AI-assisted workflows for the team.
- Review code, write tests, and keep deployments running.
Requirements & Tech Stack
- Strong TypeScript/JavaScript, with React or Next.js and Node.js.
- Experience with a database (PostgreSQL or MongoDB) and an ORM like Prisma.
- Comfort with Git, Docker, and CI/CD.
- Shipped projects you can show (live links, GitHub, or merged open-source PRs).
- Ability to take a loosely defined task and deliver it without hand-holding.
Good to Have
- Solidity with Foundry or Hardhat, and web3 libraries (wagmi, viem, ethers.js).
- Hackathon wins or builder program experience.
- Experience building with LLM APIs or agent frameworks.
- An eye for product and UX design.
- Interest in DeFi, trading, or onchain data.
Why Zeru
- Real ownership: your work ships to users.
- Work directly with the founders on product decisions.
- Learn across frontend, backend, smart contracts, and data.
- Strong performers can convert to a full-time role.