1068 Solidity Jobs

Description Job Title : Full-Stack Developer (Backend-Focused) Location : In Office Type : Full-time Were seeking a skilled Full-Stack Developer with a strong focus on backend development to join our dynamic team. The ideal candidate is experienced in building scalable applications using modern web technologies and has hands-on expertise with both traditional and blockchain stacks. Tech Stack Frontend : JavaScript ReactJS NextJS Redux GSAP Backend PHP JavaScript Laravel NestJS Filament-PHP GraphQL Database PostgreSQL Requirements Proven experience with back-end development, especially with NestJS, Laravel, and GraphQL. Solid front-end skills with ReactJS and NextJS. Proficiency in PostgreSQL...

As a Full Stack Blockchain Developer at our company based in Calicut, you will play a crucial role in designing, developing, and maintaining decentralized applications (dApps) and blockchain solutions. Your expertise in front-end development skills will be essential in delivering user-friendly interfaces that seamlessly integrate blockchain functionalities. Here, we value collaboration, innovation, teamwork, and personal development. **Key Responsibilities:** - Design, implement, and maintain blockchain-based solutions, including smart contracts, dApps, and APIs. - Utilize blockchain platforms such as Ethereum, Binance Smart Chain, or other relevant technologies. - Develop and deploy secure,...

As a skilled Blockchain / Smart Contract Developer at CriticalRiver Inc., your role involves developing, auditing, and optimizing smart contracts, managing blockchain nodes, and integrating blockchain solutions with modern frameworks. You will work on cutting-edge blockchain platforms and contribute to high-impact projects. Key Responsibilities: - Design, develop, and implement blockchain solutions using Hyperledger Fabric - Write and maintain high-quality, efficient, and testable chain code (smart contracts) and Creating REST APIs - Deploy and manage Hyperledger Fabric networks, including channels, peers, and Orderers - Experience with other blockchain platforms like Ethereum, Quorum, Corda...

Position: Blockchain Developer (Backend) Experience: 2+ Years Location: Noida, Sector 62 Work Mode: On-site Joining: Immediate Only Job Type: Full-time Schedule: Morning Shift Working Days: 5 Days (Saturday & Sunday Fixed Off) Salary: As per current CTC (25–35% hike) Key Responsibilities Develop and maintain blockchain-based backend systems. Design and implement smart contracts using Solidity (Ethereum) and/or Rust / Hyperledger . Integrate blockchain solutions with backend services and APIs. Implement smart contracts for payments, enrollment, and credentialing systems . Ensure security using cryptography and blockchain best practices. Optimize performance, scalability, and security of appli...

Responsibilities: Be responsible for developing and enhancing mobile applications based on provided design and flow. Be responsible for providing valuable inputs and feedback on the designs to make the design more user friendly and implementation easy. Provide sharp, clear and realistic estimates based on the business requirements. Help develop a generic framework for UI development Design and build multi-platform apps for Android and iOS using React Native. Review and maintain existing projects. Handle bug fixing and improving application performance for existing and on-going projects. Participating in estimating the timeline for the new requirements and projects. Design of Responsive Scree...

As an experienced Blockchain Developer with over 4 years of experience, your role will involve the following key responsibilities: - Designing, developing, and deploying smart contracts on the Aptos blockchain using the Move programming language to enable property tokenization, fractional ownership, and rental yield distribution. - Integrating blockchain components with off-chain systems to ensure smooth interaction between the platform and underlying blockchain infrastructure. - Collaborating with cross-functional teams, including frontend and backend developers, to implement end-to-end solutions. - Designing core DeFi components such as staking, LPs, yield strategies, and cross-chain bridg...

Seeking an experienced Web3/Blockchain engineer to develop secure, scalable, and user-friendly decentralized applications. The ideal candidate will have a strong background in blockchain technology and full-stack web development, with expertise in smart contract development and deployment on various blockchain platforms. Deliverables Develop and deploy decentralized applications Create secure and scalable smart contracts Integrate blockchain solutions with web applications Ensure real-time communication and timely delivery Conduct smart contract audits and wallet integrations

As a Smart Contract Developer, you will play a crucial role in designing, developing, and deploying smart contracts on EVM blockchains. Your main responsibilities will include: - Designing, developing, and deploying smart contracts on EVM blockchains with a focus on security, efficiency, and gas consumption optimization. - Conducting thorough testing and auditing of smart contracts using tools like Forge to ensure security and functionality. - Staying updated on the latest developments in Ethereum, Solidity, and blockchain technology to enhance contract efficiency and security. - Being familiar with various methods of deploying smart contracts, such as Remix, Truffle suite, and Hardhat. - Ha...

Job Description: As a Blockchain Developer at our company located in Kozhikode, you will be responsible for designing, implementing, and supporting a blockchain-based network. Your tasks will include analyzing requirements, designing blockchain technology tailored to specific business models, and successfully launching a blockchain network. Additionally, you will be involved in testing and maintaining blockchain applications while upholding security protocols. Key Responsibilities: - Proficient in blockchain technology and cryptography fundamentals - Experience in developing smart contracts and blockchain protocols - Skills in various programming languages such as C++, Python, and Solidity -...

department ARMG department_code A3 location Mumbai openings 1 age 21-35 years qualification Bachelor's or Master's degree in computer science, IT or Engineering experience Minimum 2 Years responsibilities Design, code, and deploy smart contracts on Ethereum, Polygon, or other EVM-compatible blockchains Develop Decentralized Applications (DApps) and integrate them with frontend/backend systems. Work with Web3 libraries (Web3.js, Ethers.js) for blockchain interactions. Implement NFT standards (ERC-721, ERC-1155) and DeFi protocols (ERC-20). Optimize smart contracts for gas efficiency and security. Research and integrate the latest blockchain frameworks and tools. Conduct code reviews, security...

Description : Location : Remote (India) Experience : 8+ Years (with 3+ years in Blockchain) Domain : FinTech / Blockchain / Web3 About the Role : We are looking for a Principal Blockchain Engineer to lead the architecture and development of our next-generation Decentralized Finance (DeFi) protocols. This is a highly specialized role requiring deep expertise in smart contract development, protocol design, and security best practices for public blockchains. Key Responsibilities : - Lead the end-to-end design, implementation, and security auditing of complex smart contracts using Solidity on the Ethereum Virtual Machine (EVM) compatible chains. - Architect robust and scalable DeFi protocols (e....

Description : Location : Remote (India) Experience : 8+ Years (with 3+ years in Blockchain) Domain : FinTech / Blockchain / Web3 About the Role : We are looking for a Principal Blockchain Engineer to lead the architecture and development of our next-generation Decentralized Finance (DeFi) protocols. This is a highly specialized role requiring deep expertise in smart contract development, protocol design, and security best practices for public blockchains. Key Responsibilities : - Lead the end-to-end design, implementation, and security auditing of complex smart contracts using Solidity on the Ethereum Virtual Machine (EVM) compatible chains. - Architect robust and scalable DeFi protocols (e....

Description : Location : Remote (India) Experience : 8+ Years (with 3+ years in Blockchain) Domain : FinTech / Blockchain / Web3 About the Role : We are looking for a Principal Blockchain Engineer to lead the architecture and development of our next-generation Decentralized Finance (DeFi) protocols. This is a highly specialized role requiring deep expertise in smart contract development, protocol design, and security best practices for public blockchains. Key Responsibilities : - Lead the end-to-end design, implementation, and security auditing of complex smart contracts using Solidity on the Ethereum Virtual Machine (EVM) compatible chains. - Architect robust and scalable DeFi protocols (e....

Description : Location : Remote (India) Experience : 8+ Years (with 3+ years in Blockchain) Domain : FinTech / Blockchain / Web3 About the Role : We are looking for a Principal Blockchain Engineer to lead the architecture and development of our next-generation Decentralized Finance (DeFi) protocols. This is a highly specialized role requiring deep expertise in smart contract development, protocol design, and security best practices for public blockchains. Key Responsibilities : - Lead the end-to-end design, implementation, and security auditing of complex smart contracts using Solidity on the Ethereum Virtual Machine (EVM) compatible chains. - Architect robust and scalable DeFi protocols (e....

Description : Location : Remote (India) Experience : 8+ Years (with 3+ years in Blockchain) Domain : FinTech / Blockchain / Web3 About the Role : We are looking for a Principal Blockchain Engineer to lead the architecture and development of our next-generation Decentralized Finance (DeFi) protocols. This is a highly specialized role requiring deep expertise in smart contract development, protocol design, and security best practices for public blockchains. Key Responsibilities : - Lead the end-to-end design, implementation, and security auditing of complex smart contracts using Solidity on the Ethereum Virtual Machine (EVM) compatible chains. - Architect robust and scalable DeFi protocols (e....

Description : Location : Remote (India) Experience : 8+ Years (with 3+ years in Blockchain) Domain : FinTech / Blockchain / Web3 About the Role : We are looking for a Principal Blockchain Engineer to lead the architecture and development of our next-generation Decentralized Finance (DeFi) protocols. This is a highly specialized role requiring deep expertise in smart contract development, protocol design, and security best practices for public blockchains. Key Responsibilities : - Lead the end-to-end design, implementation, and security auditing of complex smart contracts using Solidity on the Ethereum Virtual Machine (EVM) compatible chains. - Architect robust and scalable DeFi protocols (e....

Description : Location : Remote (India) Experience : 8+ Years (with 3+ years in Blockchain) Domain : FinTech / Blockchain / Web3 About the Role : We are looking for a Principal Blockchain Engineer to lead the architecture and development of our next-generation Decentralized Finance (DeFi) protocols. This is a highly specialized role requiring deep expertise in smart contract development, protocol design, and security best practices for public blockchains. Key Responsibilities : - Lead the end-to-end design, implementation, and security auditing of complex smart contracts using Solidity on the Ethereum Virtual Machine (EVM) compatible chains. - Architect robust and scalable DeFi protocols (e....

Description : Location : Remote (India) Experience : 8+ Years (with 3+ years in Blockchain) Domain : FinTech / Blockchain / Web3 About the Role : We are looking for a Principal Blockchain Engineer to lead the architecture and development of our next-generation Decentralized Finance (DeFi) protocols. This is a highly specialized role requiring deep expertise in smart contract development, protocol design, and security best practices for public blockchains. Key Responsibilities : - Lead the end-to-end design, implementation, and security auditing of complex smart contracts using Solidity on the Ethereum Virtual Machine (EVM) compatible chains. - Architect robust and scalable DeFi protocols (e....

Description : Location : Remote (India) Experience : 8+ Years (with 3+ years in Blockchain) Domain : FinTech / Blockchain / Web3 About the Role : We are looking for a Principal Blockchain Engineer to lead the architecture and development of our next-generation Decentralized Finance (DeFi) protocols. This is a highly specialized role requiring deep expertise in smart contract development, protocol design, and security best practices for public blockchains. Key Responsibilities : - Lead the end-to-end design, implementation, and security auditing of complex smart contracts using Solidity on the Ethereum Virtual Machine (EVM) compatible chains. - Architect robust and scalable DeFi protocols (e....

Description : Location : Remote (India) Experience : 8+ Years (with 3+ years in Blockchain) Domain : FinTech / Blockchain / Web3 About the Role : We are looking for a Principal Blockchain Engineer to lead the architecture and development of our next-generation Decentralized Finance (DeFi) protocols. This is a highly specialized role requiring deep expertise in smart contract development, protocol design, and security best practices for public blockchains. Key Responsibilities : - Lead the end-to-end design, implementation, and security auditing of complex smart contracts using Solidity on the Ethereum Virtual Machine (EVM) compatible chains. - Architect robust and scalable DeFi protocols (e....

Role Overview: As a Blockchain Developer, your main responsibility will be to design, implement, and distribute secure blockchain-based networks. You should have a strong expertise in blockchain frameworks, smart contracts, and cryptographic protocols. Your passion for emerging technologies will be key in this role. Key Responsibilities: - Design, develop, and deploy blockchain-based solutions using frameworks like Ethereum, Hyperledger, or Binance Smart Chain. - Write, test, and deploy smart contracts using Solidity or other programming languages. - Ensure the integrity and security of blockchain-based solutions, including cryptographic algorithms and protocols. - Develop APIs to integrate ...

Role Overview: As a blockchain developer with 3+ years of experience, your primary responsibility will be to develop, test, and deploy smart contracts on EVM-based chains using Solidity. You will optimize and maintain smart contract code for gas efficiency and security. Additionally, you will handle the integration of Web3 solutions with decentralized applications (dApps) and build and maintain server-side logic using Node.js. It will be crucial for you to ensure seamless communication between blockchain networks and external systems through APIs and to design, develop, and manage data on distributed systems in accordance with project needs. Furthermore, you will work with DeFi protocols suc...

Primary focus: Solidity audits (Rust a plus) Must-have qualifications: • Proven production smart-contract audit history with verifiable/public reports • Can clearly identify exploit paths, severity, and remediation • Deep knowledge of common and advanced vulnerability classes (reentrancy, access control flaws, upgradeable proxy risks, oracle manipulation, MEV/economic exploits, cross contract logic flaws) • Comfortable re auditing fixes and signing off on patch validation

As a Blockchain Developer with 1 to 5 years of experience, you should be determined, have the desire to keep learning, improvising, and succeeding. You should be able to work on the assigned tasks and bring global technology knowledge to every project you work on. Your key skills should include web3, solidity, PHP, CorePHP, Laravel, MySQL, Node.js, React.js, Mongo DB, HTML, CSS, and JavaScript. Here are some key points to consider for this role: - Proven PHP skills and relevant experience are required. - Skillful in Laravel Framework, although other framework knowledge profiles will also be considered. - Knowledge or experience in Node.js, React.js, Express.js, and Mongo DB will be given pri...

Role Overview: As a Blockchain Developer based in Chennai, you will be responsible for designing and architecting secure and scalable blockchain systems. Your role will involve developing smart contracts, creating decentralized applications, ensuring security and auditing, collaborating with cross-functional teams, testing and debugging, optimizing system performance, maintaining blockchain platforms, conducting research and development on emerging technologies, and staying updated with blockchain trends. Key Responsibilities: - Design and architect secure and scalable blockchain solutions, including smart contracts and consensus mechanisms. - Build and deploy smart contracts using Solidity,...