36 Web3Js Jobs - Page 2

Job Title: Flutter Developer Location: Remote Job Type: Independent Contractor Experience Level: 5+ years Key Responsibilities: Need immediate joiners Flutter, experience developing desktop apps using Flutter. Nice to have know-how of web3.js.

As a Blockchain Developer at SynRam Software Services Pvt Ltd, you will play a crucial role in designing, implementing, and supporting blockchain-based solutions. Your responsibilities will include developing applications and smart contracts, maintaining blockchain platforms, integrating blockchain technology into existing applications, and ensuring the scalability and security of our blockchain infrastructure. You will collaborate with cross-functional teams to define and implement new features, write and test code for blockchain applications using languages like Solidity, Rust, Go, or JavaScript, and stay updated on blockchain trends, tools, and best practices. Conducting code reviews, tro...

As a Blockchain Developer at Aindriya Marketing Solutions Pvt. Ltd., located in Kochi, India, you will be responsible for designing, developing, and deploying smart contracts using Solidity or other blockchain programming languages. Your role will involve building and maintaining decentralized applications (DApps) on platforms such as Ethereum, Binance Smart Chain, or Polygon. You will implement blockchain security best practices to ensure the safety and integrity of transactions, as well as develop and integrate APIs for blockchain interactions. Collaboration with front-end and back-end developers to integrate blockchain functionalities into applications will be a key aspect of your respons...

As a Blockchain Developer, you will be responsible for developing, deploying, and managing blockchain solutions on various blockchain networks such as Ethereum, Hyperledger, BSC, and others. Your role will involve designing and implementing smart contracts using Solidity and other blockchain programming languages. You will collaborate closely with front-end developers to integrate blockchain services into existing platforms and design and maintain decentralized applications (dApps). Ensuring the security and integrity of the blockchain system will be a key part of your responsibilities. Additionally, you will develop APIs for blockchain-based applications, conduct code reviews, testing, and ...

As a skilled Solidity Developer, you will be joining our blockchain engineering team in Kochi, Kerala. Your primary responsibility will be to design, develop, test, and deploy secure and scalable smart contracts for DeFi, NFTs, or Web3 platforms using Solidity on Ethereum-compatible blockchains. Collaborating with frontend/backend teams, you will integrate smart contracts into dApps and optimize them for performance, gas efficiency, and security. Additionally, you will conduct code reviews, audits, and unit testing to ensure reliability while staying updated on the latest Web3 trends, tools, and vulnerabilities. You are required to have a minimum of 2 years of experience in Solidity developm...

You will be joining KeyValue, a trusted product engineering partner for Start Ups & Scale Ups, where you will unlock passion, develop ideas, and create abundant value for all stakeholders in the ecosystem. KeyValue's mission is to become the world's most trusted product development hub, delivering high-value outcomes for start-ups & scale-ups with a talented skilled team in a thriving and inclusive culture. The inclusive culture at KeyValue is engaging & experiential, providing an environment to learn & collaborate with freedom to think, create, explore, grow, and thrive. An ownership mindset with growth orientation is the foundation of exceptional client success. As a Blockchain Engineer wi...

As a Solidity Developer at our company, you will be a valuable addition to our blockchain engineering team. Your primary responsibility will be to design, develop, test, and deploy secure and scalable smart contracts using Solidity on Ethereum-compatible blockchains. You will play a crucial role in building smart contracts for various applications such as DeFi, NFTs, and Web3 platforms. Your tasks will include optimizing contracts for performance, gas efficiency, and security. You will collaborate closely with the frontend and backend teams to integrate smart contracts into decentralized applications (dApps). Additionally, you will be responsible for conducting code reviews, audits, and unit...

As a Cryptocurrency Expert & Developer, you will play a crucial role in leading the design, development, and deployment of a new custom cryptocurrency/token system in Delhi. Your primary responsibility will be to create a secure token that will be utilized within our ecosystem, ensuring seamless wallet integration and transfer capabilities. Your expertise in smart contract development, blockchain deployment, and crypto wallet integrations will be essential for this role. You will be tasked with designing and developing a custom token such as ERC-20, BEP-20, or similar, writing and deploying secure smart contracts, and providing APIs/interfaces for token distribution and wallet interaction. A...

The ideal candidate for the role of Blockchain Developer at our Stealth Prop-tech startup will be responsible for developing and maintaining backend services and APIs to connect our Property Search platform with blockchain networks. You will play a crucial role in integrating real estate tokenization platforms and managing the flow of data related to property tokens and ownership. Your tasks will include building API endpoints for frontend applications to interact with blockchain functionalities, ensuring data consistency between on-chain state and off-chain databases, implementing event listeners for smart contract monitoring, and collaborating with the security team to ensure the security ...

We are seeking a skilled Blockchain Developer with practical experience in Solana (Rust + Anchor) and EVM-compatible chains such as Ethereum, Polygon, Base, BSC. The ideal candidate will possess expertise in smart contract development, cross-chain interoperability, and full-stack dApp development with React and Web3 integrations. Your responsibilities will include developing secure, scalable, and user-centric decentralized applications with seamless wallet and blockchain integrations. As an Immediate Joiner, you will be tasked with developing and deploying smart contracts on Solana (Rust + Anchor) and EVM-based networks using Solidity. Additionally, you will build full-stack dApps utilizing ...

As a Blockchain Developer at Aindriya Marketing Solutions Pvt. Ltd., located in Kochi, India, you will be an integral part of our team with a focus on developing cutting-edge blockchain solutions. With at least 2 years of experience in the field, you will play a key role in the design, development, and deployment of decentralized applications, smart contracts, and blockchain integrations. Your responsibilities will include designing and deploying smart contracts using Solidity or other blockchain programming languages, building and maintaining decentralized applications on platforms like Ethereum, Binance Smart Chain, or Polygon, and implementing blockchain security best practices to ensure ...