React Jobs in Web3

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Bright Vision Technologies
$90k - $104k estimated
NC Apex US

Bright Vision Technologies is seeking an experienced Senior Blockchain Engineer to join our growing engineering team and build secure, scalable blockchain solutions for enterprise applications.

This is a fantastic opportunity to join an established and well-respected organization offering tremendous career growth potential.

Job Title: Senior Blockchain Engineer

  • Location: 100% Remote (U.S.)
  • Employment Type: Full-time | Direct W2
  • Salary: $140,000–$200,000 per year
  • Experience: 6+ Years

Work Authorization: U.S. Citizens, Green Card Holders, EAD Holders, and H-1B transfer candidates are welcome to apply. We are unable to sponsor new H-1B visa petitions for this position.

Responsibilities

  • Design, develop, and deploy secure smart contracts using Solidity
  • Build scalable blockchain applications (dApps) and backend services
  • Integrate enterprise systems with Ethereum, Hyperledger Fabric, Polygon, Avalanche, or other blockchain platforms
  • Develop REST APIs, GraphQL services, and blockchain integrations
  • Implement wallet integrations, tokenization, digital identity, and transaction processing solutions
  • Optimize blockchain performance, security, and scalability
  • Collaborate with architects, DevOps, and cross-functional teams throughout the software development lifecycle

Required Qualifications

  • 6+ years of software development experience
  • 3+ years of hands-on blockchain development experience
  • Strong expertise with Solidity, Ethereum, and EVM-compatible networks
  • Experience with Node.js, Java, or .NET Core
  • Experience building dApps using React, Angular, or Vue.js
  • Knowledge of ERC-20, ERC-721, ERC-1155 token standards
  • Experience with REST APIs, GraphQL, SQL/NoSQL databases, Git, CI/CD, Azure, or AWS
  • Strong understanding of blockchain architecture, cryptography, distributed systems, and Agile development

Preferred Skills

  • Hyperledger Fabric
  • Layer-2 solutions (Polygon, Arbitrum, Optimism)
  • Hardhat, Foundry, Truffle, Remix
  • Docker, Kubernetes, Terraform
  • Blockchain security and smart contract auditing

Apply Now

For immediate consideration, send your resume to [email protected] or call 908-505-3545

Bright Vision Technologies is an Equal Opportunity Employer.

Equal Employment Opportunity (EEO) Statement

Bright Vision Technologies (BV Teck) is committed to equal employment opportunity (EEO) for all employees and applicants without regard to race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, veteran status, or any other protected status as defined by applicable federal, state, or local laws. This commitment extends to all aspects of employment, including recruitment, hiring, training, compensation, promotion, transfer, leaves of absence, termination, layoffs, and recall.

BV Teck expressly prohibits any form of workplace harassment or discrimination. Any improper interference with employees' ability to perform their job duties may result in disciplinary action up to and including termination of employment.

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What does a React developer in web3 do?

A React developer in the context of web3 is a developer who is using the React JavaScript library to build user interfaces for decentralized applications (dApps) that run on the Ethereum blockchain

These dApps often use smart contracts to facilitate transactions and other interactions on the Ethereum network

Overall, the role of a React developer in web3 involves using your skills in React development to help build cutting-edge decentralized applications that leverage the power of the Ethereum blockchain

As a React developer in web3, some of your responsibilities might include:

  • Integrating the dApp with the Ethereum blockchain. This might involve using tools like web3.js and Ethers.js to connect to the Ethereum network and interact with smart contracts.
  • Building the user interface for a dApp using React. This could involve creating components for the various elements of the dApp, such as buttons, forms, and other input elements.
  • Implementing features that are specific to decentralized applications, such as handling cryptocurrency transactions and displaying data from the blockchain in a user-friendly way.
  • Collaborating with other members of the development team, such as blockchain engineers and designers, to ensure that the dApp functions properly and meets the needs of the end users.