18 Web3.Js Jobs

About Us: Soul AI is a pioneering company founded by IIT Bombay and IIM Ahmedabad alumni, with a strong founding team from IITs, NITs, and BITS. We specialize in delivering high-quality human-curated data, AI-first scaled operations services, and more. Based in SF and Hyderabad, we are a young, fast-moving team on a mission to build AI for Good, driving innovation and positive societal impact. We are seeking an experienced Blockchain Developer to develop decentralized applications and smart contracts using blockchain technology. If you are passionate about building secure, scalable blockchain systems, this role is for you! Key Responsibilities: Design and develop smart contracts on platforms...

Share On Position Junior Blockchain Developers Department Web Development Jobs - Blockchain Java PHP Python Django ROR Developer Skills Required Ethereum, Blockchain, Web3.js, ethers.js, Solidity Experience Required 1 years - 3 years Educational Qualification(s) Required BE / ME / B.Tech / M.Tech (CS / IT) / MCA or equivalent Overview of Job We are seeking a motivated and talented Blockchain Developer to join our dynamic team. This is an exciting opportunity to work on cutting-edge projects and contribute to the development of our blockchain solutions. Duties & Responsibilities Develop and Implement Smart Contracts: Design, develop, and deploy smart contracts on various blockchain platforms ...

The role involves designing, developing, and deploying blockchain solutions, smart contracts, and dApps. Candidates should have 3–6 yrs of experience with Ethereum, Solidity, Web3.js, Node.js, and blockchain frameworks.

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. Position Summary We are looking for a Backend Developer Intern with a solid foundation in Node.js, databases, and API development . The role involves supporting backend services, building APIs, integrating with databases, and contributing to system performance and security. This is an excel...

We're looking for a skilled Smart Contract/Web3 Developer to build secure, efficient decentralized applications (dApps). You'll be responsible for: Designing, developing, testing, and deploying smart contracts. Integrating smart contracts with front-end applications. Ensuring smart contract security and optimization. We require: Proven experience in smart contract development (Solidity/Rust). Strong understanding of blockchain fundamentals. Proficiency with relevant development tools (Hardhat, Truffle, Web3.js/Ethers.js). Nice-to-haves include: Experience with other blockchain platforms, Web3 infrastructure, and front-end frameworks.

About the job: We are looking for a talented UI/UX designer with professional experience in designing engaging and user-centric digital experiences. The ideal candidate is creative, detail-oriented, and comfortable collaborating with both internal teams and clients. If you have exposure to Web3 applications, blockchain, or decentralized platforms, it will be considered a strong plus. Key Responsibilities: 1. Design intuitive, visually appealing, and user-friendly interfaces for web and mobile applications. 2. Develop wireframes, prototypes, user flows, and mockups to communicate design concepts. 3. Collaborate with product managers, developers, and stakeholders to ensure seamless design exec...

Fx31Labs is hiring a Blockchain Intern to work on smart contracts, DApps, and Web3 solutions. Gain hands-on experience with Ethereum, Solidity, and blockchain frameworks. Location: Ahmedabad, WFO.

Strong Knowledge of blockchain fundamentals and cryptographic principles. Prior exp in remote blockchain development roles. Understanding of DeFi, NFTs, and cross-chain solutions. Exp IN web3.js, ethers.js, Truffle, Hardhat,similar tool CV-8910054261

Job Title: NodeJS Developer Location: Remote Job Type: Independent Contractor Experience Level: 5+yrs Key Responsibilities: Need immediate joiners Node.js with MongoDB, know-how of web3.js.

We're looking for a skilled Smart Contract/Web3 Developer to build secure, efficient decentralized applications (dApps). You'll be responsible for: Designing, developing, testing, and deploying smart contracts. Integrating smart contracts with front-end applications. Ensuring smart contract security and optimization. We require: Proven experience in smart contract development (Solidity/Rust). Strong understanding of blockchain fundamentals. Proficiency with relevant development tools (Hardhat, Truffle, Web3.js/Ethers.js). Nice-to-haves include: Experience with other blockchain platforms, Web3 infrastructure, and front-end frameworks.

Coder, passionate about Blockchain, Cryptocurrency like Bitcoin, Ethereum, Ripple etc Good Knowledge about Smart Contract development Work experience in at least one of the blockchain platforms like IBM Hyperledger, Ethereum, Multichain, Stellar, Ripple, Corda etc Strong understanding of Bitcoin or other crypto currencies At least 1 year relevant experience to blockchain and implementation Must have hands-on experience on nodejs / angular for web/Experience with modern Javascript/Experience with python/Experience with building APIs developement Understanding of fundamental design principles for building a scalable application Hands on experience on Development tools: Github, JIRA Should have...

Description We are looking for a skilled Blockchain Developer to join our team in India. The ideal candidate will have 3-12 years of experience in blockchain development, with a strong understanding of various blockchain technologies and protocols. Responsibilities Design and develop blockchain-based applications and smart contracts. Collaborate with cross-functional teams to define, design, and ship new features. Implement security and data protection measures for blockchain systems. Maintain and optimize existing blockchain networks and applications. Research and assess new blockchain technologies and trends to improve product performance. Skills and Qualifications Proven experience with b...

Key Responsibilities: Designing, developing, and maintaining scalable Web3-enabled full stack applications. Building intuitive frontends with React, Redux, Next.js, and component libraries like Chakra UI or Material UI. Writing secure backend services using Node.js, Typescript, including REST/GraphQL APIs. Designing and deploying cloud-native infrastructure using AWS with microservices architecture. Leading code reviews & architectural discussions Contributing to internal documentation, testing, CI/CD, and DevOps workflows. Requirements: 5+ years of experience in full stack development using TypeScript and JavaScript. Advanced proficiency in React, Next.js, and TypeScript. Experience buildin...

We are seeking an experienced Smart Contract Engineer to join our team in India. The ideal candidate will have a deep understanding of blockchain technology and a proven track record of developing and deploying smart contracts. Responsibilities Design, develop, and deploy smart contracts on various blockchain platforms. Conduct thorough testing of smart contracts to ensure security and reliability. Collaborate with cross-functional teams to define and implement blockchain solutions. Monitor and maintain deployed smart contracts and troubleshoot issues as they arise. Stay updated with the latest trends and advancements in blockchain technology. Skills and Qualifications 10-15 years of experie...

We are seeking an experienced Smart Contract Engineer to join our innovative team in India. The ideal candidate will have a deep understanding of blockchain technology and extensive experience in developing and deploying smart contracts. You will play a critical role in designing secure, efficient, and scalable solutions that meet our clients needs. Responsibilities Design, develop, and deploy smart contracts on various blockchain platforms. Conduct code reviews and audits to ensure the security and efficiency of smart contracts. Collaborate with product managers and other engineers to define project requirements and specifications. Implement best practices for smart contract development, in...

We are seeking an experienced Blockchain Developer to join our team in India. The ideal candidate will have extensive experience in developing and implementing blockchain solutions, with a strong understanding of various blockchain technologies and protocols. Responsibilities Design, develop, and implement blockchain-based solutions. Collaborate with cross-functional teams to define, design, and deliver new features. Conduct research and analysis on blockchain technologies and trends. Write clean, maintainable, and efficient code. Troubleshoot, debug, and optimize existing blockchain applications. Stay updated with the latest developments in blockchain technology and propose innovative solut...

About the job: Location: Remote Company: Payram Industry: Fintech / Blockchain / Web3 About Payram Payram is building the next generation of decentralized payment infrastructure. We're on a mission to make Web3 payments seamless, scalable, and secure empowering individuals and businesses to transact with ease across the blockchain ecosystem. If you're passionate about financial innovation and cutting-edge technology, Payram is the place for you. Role Overview We're looking for a highly skilled Fullstack Developer with strong Web3 experience to join our growing engineering team. You'll play a key role in designing, developing, and maintaining Payram's core platform - working across both front...

Lead team of Blockchain Developers, write & review high-quality codes. Design & build Blockchain framework, accelerators & assets. Design & deploy smart contracts on Ethereum & Layer 2 sidechains. Collaborate on decentralized finance projects & TDD. Required Candidate profile B.Tech/ MCA 6+ Yrs exp in Solidity smart contract prog. Hands-on blockchain APIs, Ethereum standards (ERC-20, ERC-721) & De-Fi projects, Docker, Kubernetes, Node.js, Open-source tools, React/ Angular.