Full Stack Developer

5 years

0 Lacs

Posted:1 day ago| Platform: Linkedin logo

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On-site

Job Type

Full Time

Job Description

About bepay

bepay is a non-custodial Web3 super app that enables fast, secure, and borderless payments across fiat, crypto, and CBDCs. Designed to support both users and merchants, bepay integrates digital payments, wallet services, and cross-chain infrastructure into one seamless mobile-first experience. We are focused on scaling financial access globally through cutting-edge, decentralized technologies.


Full Stack Developer


Position Summary

Full Stack Developer


This role is ideal for someone who thrives in early-stage, high-ownership environments and has worked in fintech or crypto-related domains.


Key Responsibilities

  • Develop and maintain mobile apps using

    Flutter

    and

    Dart

    for Android and iOS
  • Design and build scalable backend services and APIs using

    Node.js and TypeScript

  • Work with

    PostgreSQL

    to model relational data and optimize queries for performance
  • Integrate

    Web3 features

    , including wallet connections, smart contract interactions, and on-chain/off-chain flows
  • Build and maintain payment workflows, wallet infrastructure, and merchant tools (invoicing, settlements, transaction history)
  • Design secure authentication (JWT, OAuth2.0, biometric) and authorization flows
  • Monitor and optimize the performance, scalability, and fault tolerance of the system
  • Collaborate with DevOps, Product, and Security teams to release secure, scalable fintech features
  • Write clean, well-documented, and testable code; participate in code reviews
  • Implement logging, crash reporting, and alerting systems for app reliability


Must-Have Skills

  • 5+ years of experience developing cross-platform apps with

    Flutter & Dart

  • 5+ years of experience in backend development using

    Node.js

    and

    TypeScript

  • Strong experience with

    PostgreSQL

    , including schema design, joins, indexing, and query optimization
  • Built and maintained APIs following

    RESTful

    or

    GraphQL

    principles
  • Hands-on experience with

    Web3.js, Ethers.js

    , or similar libraries for blockchain integration
  • Integrated crypto wallets, smart contracts, or token transfers in production environments
  • Built and integrated payment features such as UPI, wallets, QR code payments, card transactions, and BNPL
  • Experience with third-party payment APIs like Razorpay, Stripe, Cashfree, or PhonePe
  • Strong understanding of authentication protocols (JWT, OAuth2.0) and mobile security standards
  • Experience with Git, CI/CD pipelines, and DevOps tools
  • Comfortable writing secure, scalable, and testable code in fast-paced environments


Application Instructions

To apply, please send your CV, to careers@bepay.money


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