Backend Developer – Intern

5 days ago

Bengaluru, Karnataka, India Paywaz Full time

Role: Backend Developer – Intern

Type: Internship (Part-Time, Remote – India)

Company: Paywaz.com LLC (Business Unit: Payments & Transactions – POS/Merchant Solutions)

Compensation: No salary, no equity

Growth: Professional mentorship and hands-on learning with Web3, Blockchain, and DeFi technical experts

About Paywaz

At Paywaz, we're building the future of digital payments powered by blockchain and stablecoins. Join us to work directly with our Tech Lead, Akash, and gain real-world experience in cutting-edge fintech.

Responsibilities

  • Work on API and server-side logic for POS/Merchant Solutions.
  • Develop secure, scalable backend services using Node.js and Express.js.
  • Implement blockchain interactions with Web3.js and Ethers.js.
  • Manage database operations (PostgreSQL) with a focus on performance and integrity.
  • Integrate real-time data pipelines using WebSocket.
  • Ensure authentication and authorization with JWT.

Required Skills

  • Core Backend: JavaScript, Node.js, Express.js
  • Blockchain: Web3.js, Ethers.js
  • Database & Security: PostgreSQL, JWT
  • Integration: RESTApi, WebSocket

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