14 Webjs Jobs

We are seeking a highly skilled Blockchain Developer to join our team and take charge of designing, developing, and deploying decentralized applications (DApps) and blockchain-based solutions. The ideal candidate will have in-depth knowledge of blockchain technologies, smart contract development, and distributed systems, and will work on creating secure and scalable systems. Key Responsibilities: 1.Blockchain Development: Design, implement, and deploy blockchain-based solutions and applications. Build and maintain distributed ledger technology and blockchain protocols. 2.Smart Contract Development: Develop, test, and deploy smart contracts using Solidity or similar programming languages. Ensure security and compliance of smart contracts with industry standards. 3.Integration: Integrate blockchain solutions with existing systems, APIs, and third-party services. Work on wallet integration and token development. 4.Testing Debugging: Conduct rigorous testing and debugging of blockchain networks to ensure reliability and performance. Identify and resolve issues in smart contracts and blockchain platforms. 5.Collaboration: Work closely with front-end and back-end developers to integrate blockchain technology into web applications. Collaborate with product managers, UX designers, and other stakeholders. 6.Research Innovation: Stay updated on the latest blockchain trends and technologies. Explore and propose new use cases for blockchain technology. 7.Documentation: Write technical documentation for blockchain projects, including architecture and processes. Required Skills: 1.Technical Skills: Proficiency in blockchain platforms like Ethereum, Hyperledger, or Solana. Experience with smart contract programming languages (e.g., Solidity, Rust, or Vyper). Strong knowledge of cryptographic algorithms and security best practices. Familiarity with decentralized finance (DeFi) and token standards (e.g., ERC-20, ERC-721). Hands-on experience with tools like Web3.js, Truffle, and Ganache. 2.Programming Skills: Proficiency in programming languages such as JavaScript, Python, Go, or C++. Experience with backend frameworks like Node.js or Django. 3.Database Distributed Systems: Knowledge of distributed systems and databases. Experience with decentralized storage solutions (e.g., IPFS). 4.Problem-Solving: Strong analytical and debugging skills. Ability to optimize smart contracts and blockchain performance.

Skills: Strong technical foundation and proven hands-on experience in Blockchain technology, smart contract development, and building Web3 applications. Familiarity with various blockchain platforms and their respective development tools and frameworks Understanding of cryptographic principles and blockchain security best practices. Ability to guide students in conceptualizing, developing, and deploying blockchain-based projects. Must be able to confidently explain and simplify Blockchain and Web3 concepts for diverse age groups and academic levels. Excellent communication skills in English and Hindi (both verbal and written). Strong planning and time management abilities. Strong public speaking and presentation skills. Comfortable handling large groups and tailoring delivery methods to suit different institutions. Excellent stakeholder management handling clients, academic institutions, and internal teams. Willingness to take up training responsibilities as required. Role & responsibilities Lead Training Sessions: Deliver engaging and practical trainings on a wide range of Blockchain and Web3 topics across colleges, schools, and premier institutions. Mentorship & Team Training: Train, guide, and mentor junior trainers from PHN Technology, ensuring content and delivery consistency in Blockchain and Web3. Content Development: Develop and continuously update training materials, live projects, case studies, and demos in line with the latest trends and advancements in Blockchain and Web3. Travel Readiness: Willingness and ability to travel extensively across India for conducting workshops and sessions as per schedule. Preferred candidate profile We are looking for a highly skilled professional with deep expertise in Blockchain technology, smart contract development, and building Web3 applications . The ideal candidate should have a minimum of 5+ years of relevant experience in teaching, corporate training, or industry roles. A strong command over communication (both verbal and written) in English and Hindi is essential, along with the ability to clearly explain and simplify complex full stack concepts to learners across diverse age groups and academic levels. Candidates should possess excellent public speaking and presentation skills , and be comfortable delivering sessions to large groups while tailoring the content as per institutional needs.

Responsibilities: * Collaborate with cross-functional teams on blockchain projects. * Manage cryptocurrency portfolio and investments. * Identify new business opportunities through web technologies.

We are seeking a highly skilled Blockchain Developer to join our team and take charge of designing, developing, and deploying decentralized applications (DApps) and blockchain-based solutions. The ideal candidate will have in-depth knowledge of blockchain technologies, smart contract development, and distributed systems, and will work on creating secure and scalable systems. Key Responsibilities: 1.Blockchain Development: Design, implement, and deploy blockchain-based solutions and applications. Build and maintain distributed ledger technology and blockchain protocols. 2.Smart Contract Development: Develop, test, and deploy smart contracts using Solidity or similar programming languages. Ensure security and compliance of smart contracts with industry standards. 3.Integration: Integrate blockchain solutions with existing systems, APIs, and third-party services. Work on wallet integration and token development. 4.Testing & Debugging: Conduct rigorous testing and debugging of blockchain networks to ensure reliability and performance. Identify and resolve issues in smart contracts and blockchain platforms. 5.Collaboration: Work closely with front-end and back-end developers to integrate blockchain technology into web applications. Collaborate with product managers, UX designers, and other stakeholders. 6.Research & Innovation: Stay updated on the latest blockchain trends and technologies. Explore and propose new use cases for blockchain technology. 7.Documentation: Write technical documentation for blockchain projects, including architecture and processes. Required Skills: 1.Technical Skills: Proficiency in blockchain platforms like Ethereum, Hyperledger, or Solana. Experience with smart contract programming languages (e.g., Solidity, Rust, or Vyper). Strong knowledge of cryptographic algorithms and security best practices. Familiarity with decentralized finance (DeFi) and token standards (e.g., ERC-20, ERC-721). Hands-on experience with tools like Web3.js, Truffle, and Ganache. 2.Programming Skills: Proficiency in programming languages such as JavaScript, Python, Go, or C++. Experience with backend frameworks like Node.js or Django. 3.Database & Distributed Systems: Knowledge of distributed systems and databases. Experience with decentralized storage solutions (e.g., IPFS). 4.Problem-Solving: Strong analytical and debugging skills. Ability to optimize smart contracts and blockchain performance.

Dear Candidate, We are hiring a skilled Software Developer to design, develop, and maintain robust applications that solve real-world problems and enhance user experience. Key Responsibilities: Write clean, maintainable, and efficient code following best practices. Collaborate with cross-functional teams to define, design, and ship new features. Participate in code reviews, testing, and continuous integration efforts. Troubleshoot and debug software issues in a timely manner. Required Skills & Qualifications: 36 years of professional software development experience. Proficiency in at least one programming language such as Java, Python, C#, or JavaScript. Familiarity with RESTful APIs, databases (SQL/NoSQL), and version control systems like Git. Strong understanding of software development methodologies such as Agile or Scrum. Note: If interested, please share your updated resume and preferred time for a discussion. If shortlisted, our HR team will contact you. Kandi Srinivasa Delivery Manager Integra Technologies

Familiarity with web frameworks. - Familiarity with common blockchain systems. - Experience with Solidity, web3.js, Geth. - Experience/Familiarity with AWS is a plus. - Familiarity with basic cryptography to understand the essentials of blockchain systems. - Experience with Nodejs and basic javascript; and a NoSQL db like Mongodb is needed. - Past experience with Wallets or Crypto Exchanges would be a major plus. - Sense of ownership and pride in your performance and its impact on companys success

Design & dev blockchain solutions-Hyperledger fabric Build & maintain smart contracts & apps. Conduct thorough testing & debugging Document dev processes, code changes, & application config. MEAN_MERN Stack cryptographic principles & consensus algo.

Role & responsibilities : Job Summary: We are looking for a passionate and experienced Blockchain Developer to join our growing tech team. This role involves designing, developing, and deploying scalable blockchain-based applications while working on both backend and frontend stacks. You'll collaborate closely with engineers, product managers, and architects to build cutting-edge decentralized solutions. Key Responsibilities: Design, develop, and deploy smart contracts and decentralized applications (dApps). Build and maintain full-stack blockchain products using React.js, Next.js, Node.js, and Express.js. Implement secure blockchain protocols, consensus mechanisms, and cryptographic techniques. Integrate blockchain solutions with existing backend services and external APIs. Build and optimize cloud-native infrastructure using AWS or GCP tools (e.g., GCP CLI). Ensure code quality with unit testing, integration testing, and CI/CD pipelines. Collaborate with cross-functional teams to deliver innovative features with exceptional performance. Maintain documentation and conduct peer code reviews. Required Skills: Strong hands-on experience with Ethereum, Solidity, Web3.js, or Ethers.js. Proficiency in JavaScript, TypeScript, Node.js, and React/Next.js. Familiarity with frameworks such as Hardhat, Truffle, or Foundry. Deep understanding of cryptography, decentralized systems, and blockchain consensus mechanisms. Experience with cloud platforms: AWS, GCP, or Azure. Good understanding of CI/CD pipelines, Git, and Agile development. Prior experience with Tailwind CSS, React Native, or mobile-first dApp development is a plus.

Role & responsibilities : Job Summary: We are looking for a passionate and experienced Blockchain Developer to join our growing tech team. This role involves designing, developing, and deploying scalable blockchain-based applications while working on both backend and frontend stacks. You'll collaborate closely with engineers, product managers, and architects to build cutting-edge decentralized solutions. Key Responsibilities: Design, develop, and deploy smart contracts and decentralized applications (dApps). Build and maintain full-stack blockchain products using React.js, Next.js, Node.js, and Express.js. Implement secure blockchain protocols, consensus mechanisms, and cryptographic techniques. Integrate blockchain solutions with existing backend services and external APIs. Build and optimize cloud-native infrastructure using AWS or GCP tools (e.g., GCP CLI). Ensure code quality with unit testing, integration testing, and CI/CD pipelines. Collaborate with cross-functional teams to deliver innovative features with exceptional performance. Maintain documentation and conduct peer code reviews. Required Skills: Strong hands-on experience with Ethereum, Solidity, Web3.js, or Ethers.js. Proficiency in JavaScript, TypeScript, Node.js, and React/Next.js. Familiarity with frameworks such as Hardhat, Truffle, or Foundry. Deep understanding of cryptography, decentralized systems, and blockchain consensus mechanisms. Experience with cloud platforms: AWS, GCP, or Azure. Good understanding of CI/CD pipelines, Git, and Agile development. Prior experience with Tailwind CSS, React Native, or mobile-first dApp development is a plus.

* Design and implement blockchain-based applications using QuickNode, Web3Auth, and Python or Node.js. * Develop and maintain smart contracts and decentralized applications (dApps) Flexi working Work from home Leave encashment Job/soft skill training Disability inclusion hiring program

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 building and consuming APIs using Node.js, Express, and GraphQL. Cloud infrastructure experience with AWS, GCP. Familiarity with Docker, Kubernetes, and CI/CD best practices. Demonstrable experience in writing secure, well-typed, production-grade TypeScript code. Strong problem-solving skills and ability to work autonomously in a high-growth environment. Preferred Qualification: 2+ years in Web3/blockchain development. Experience with EVM-based smart contracts, solidity, hardhat, foundery, Ether.js / Web3.js Background in DeFi protocols, L1/L2 blockchain development, or traditional finance.

Key Responsibilities Architect, implement, and deploy secure, gas-efficient smart contracts on EVM-compatible chains. Develop and maintain contract systems for token issuance, compliance, permissioned trading, and governance. Write and maintain comprehensive test suites using Hardhat, Foundry, or equivalent frameworks. Review, optimize, and audit smart contracts for security, performance, and reliability. Collaborate with frontend and backend teams to define integration interfaces and transaction flows. Contribute to CI/CD pipelines for contract deployments and versioning. Stay up-to-date on the latest developments in the EVM ecosystem, smart contract standards (e.g., ERC-20, 1400, 3643), and DeFi security best practices. Participate in architecture discussions, threat modelling, and protocol-level design decisions. Requirements 3+ years of experience writing Solidity smart contracts in live, production-grade systems. Deep understanding of Ethereum architecture, EVM internals, and decentralized application patterns. Hands-on experience with Hardhat, Foundry, or similar smart contract development environments. Strong familiarity with cryptographic primitives, token standards, and transaction lifecycle on-chain. Proficient in smart contract testing, mocking, and code coverage strategies. Demonstrated ability to independently lead development and security of complex contract systems. Comfortable working with tools like Ethers.js, Web3.js, and integrating with off-chain services. Preferred Qualification Experience contributing to or auditing DeFi protocols or asset-backed token infrastructure. Knowledge of token compliance frameworks Exposure to account abstraction, identity management, or modular smart contract design. Experience participating in smart contract security reviews and using formal verification tools. Bachelors degree in Computer Science, Engineering, or equivalent experience in cryptography, security, or financial systems.

We are hiring Various Skills for our Client Releventaz Chennai. Please fill in your details, and our HR team will review your profile. Shortlisted candidates will receive interview invites from HR team. Interview Registration form: https://forms.gle/GoXa8XbVAG9Ea8JK9 Work Location: Chennai Chennai One IT Park Work Mode : Work from Office (5 Days a Week) Experience : 4+ Years Joining Requirement : Immediate joiners or candidates with a maximum of immediate to 15 days notice only. Job Title: Blockchain Developer (Contract) Job Summary: Hiring experienced Blockchain Developer to join our team in Chennai. As a Blockchain Developer, you'll design, develop, and deploy blockchain-based solutions, leveraging your expertise in blockchain technologies. Our hybrid work culture allows you to balance office and remote work. Key Responsibilities: 1. Design and develop blockchain-based applications, smart contracts, and decentralized systems. 2. Collaborate with cross-functional teams to identify and prioritize project requirements. 3. Implement blockchain solutions using platforms like Ethereum, Hyperledger, or similar. 4. Ensure security, scalability, and performance of blockchain applications. 5. Stay updated with blockchain trends, technologies, and best practices. Requirements: 1. 3+ years of experience in blockchain development. 2. Strong programming skills in languages like Solidity, JavaScript, or Go. 3. Experience with blockchain platforms (Ethereum, Hyperledger, etc.). 4. Knowledge of smart contract development and deployment. 5. Understanding of blockchain security and scalability. Nice to Have: 1. Experience with decentralized applications (dApps). 2. Familiarity with blockchain frameworks (Truffle, Web3.js, etc.). 3. Knowledge of cryptography and distributed ledger technology.

Dear Candidate, We are seeking a skilled Blockchain Developer to join our innovative team. The ideal candidate will be responsible for designing, developing, and deploying blockchain-based solutions and applications. You will collaborate with cross-functional teams to build decentralized applications (dApps), smart contracts, and other blockchain infrastructure to meet business needs. Role & Responsibilities: Blockchain Development : Design, develop, and maintain blockchain-based applications, including decentralized applications (dApps) and smart contracts. Smart Contract Development : Write and deploy smart contracts using blockchain platforms like Ethereum , Solidity , or Hyperledger . Blockchain Integration : Integrate blockchain technologies with existing systems and platforms, ensuring seamless and secure data transactions. Decentralized Applications (dApps) : Build and deploy decentralized applications (dApps) on platforms such as Ethereum , Binance Smart Chain , or Polkadot . Consensus Algorithms : Develop and optimize consensus algorithms to ensure high security and fault tolerance of the blockchain network. Security : Ensure the security of blockchain applications by implementing best practices and conducting audits of smart contracts and decentralized systems. Testing & Debugging : Test, debug, and optimize blockchain applications to ensure their reliability, performance, and security. Required Skills & Qualifications: Blockchain Platforms : Strong experience with blockchain platforms such as Ethereum , Binance Smart Chain , Hyperledger , Polkadot , or Solana . Smart Contracts : Expertise in writing and deploying smart contracts using Solidity , Vyper , or similar languages. Decentralized Applications (dApps) : Experience in developing decentralized applications using web technologies and blockchain. Cryptography : In-depth understanding of cryptographic principles used in blockchain, including hashing, digital signatures, and public/private key cryptography. Blockchain Consensus Mechanisms : Familiarity with consensus algorithms like Proof of Work (PoW) , Proof of Stake (PoS) , Delegated Proof of Stake (DPoS) , and other consensus models. Blockchain APIs : Experience with APIs to interact with blockchain networks and manage transactions. Web3 Technologies : Proficiency in Web3.js , Ethers.js , and other blockchain-related libraries for connecting front-end interfaces with blockchain networks. Version Control : Proficiency in using version control systems like Git for managing codebases and collaborating with team members. Database Knowledge : Experience with databases, both relational (e.g., MySQL , PostgreSQL ) and NoSQL (e.g., MongoDB ), to support decentralized applications. Soft Skills: Strong problem-solving and analytical skills. Excellent communication skills to work with cross-functional teams. Ability to work independently and as part of a team. Detail-oriented with a focus on delivering high-quality solutions Note: If you are interested, please share your updated resume and suggest the best number & time to connect with you. If your resume is shortlisted, one of the HR from my team will contact you as soon as possible. Kandi Srinivasa Reddy Delivery Manager Integra Technologies