80 Truffle Jobs

CriticalRiver Inc. is a global technology consulting company specializing in Salesforce, NetSuite, and Oracle solutions. We provide consulting, implementation, integration, analytics, managed services, and quality assurance to help clients drive digital transformation and improve operational efficiency. Our expertise spans cloud, automation, and next-generation technologies such as AI/ML, IoT, RPA, and Industry 4.0. We serve a diverse range of industries, including Energy & Utilities, High Tech, Financial Services, Manufacturing, and Not-for-Profit. At CriticalRiver, we are committed to delivering innovative, end-to-end solutions that empower our clients to achieve sustainable business growt...

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 ideal candidate should possess a strong background in blockchain technology, specifically Ethereum, along with strong full-stack development experience. This role involves designing, developing, and maintaining Ethereum-based applications and integrating blockchain solutions with modern Web3 frontend and backend systems. Key Responsibilities Design, develop, and deploy blockchain-based solutions using the Ethereum platform. Build secure and scalable Smart Contracts using Solidity. Develop interactive DApps and user interfaces using React.js. Integrate blockchain functionality using wagmi, ethers.js, viem, and/or web3.js libraries. Build backend microservices/APIs using Node.js/NestJS to ...

As a Solidity Developer at our company, you will be responsible for designing, developing, and deploying Solidity smart contracts for MLM, staking, DeFi, and NFT platforms. You will collaborate with frontend engineers to integrate smart contracts with React/Next.js apps using Ethers.js or Web3.js. Additionally, you will write and execute tests using Hardhat or Truffle to ensure security and functionality. Your role will also involve optimizing smart contract gas usage and following best practices in secure smart contract development. Furthermore, you will participate in the full DApp development lifecycle from ideation to deployment. If required, you will also work on Node.js (Typescript) we...

Role Overview: As a Solidity Developer, you will be responsible for designing, developing, and deploying Solidity smart contracts for MLM, staking, DeFi, and NFT platforms. You will collaborate with frontend engineers to integrate smart contracts with React/Next.js apps using Ethers.js or Web3.js. Your role will involve writing and executing tests using Hardhat or Truffle to ensure security and functionality, optimizing smart contract gas usage, and following best practices in secure smart contract development. Additionally, you will participate in the full DApp development lifecycle from ideation to deployment and work on Node.js (Typescript) web3 backend tasks when required. If you have ex...

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

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. - Minimum of 2 years of experience in Solidity development - Deep understanding ...

As a Blockchain Developer Intern at Logical Soft Tech Pvt. Ltd., you will have the opportunity to kickstart your career in Blockchain Development by gaining hands-on experience in smart contracts, dApps, and Web3 technologies while working on live projects with the team. **Key Responsibilities:** - Assist in developing smart contracts using Solidity/Rust - Work on Ethereum, Polygon, or other blockchain platforms - Contribute to building dApps & Web3 integrations - Research emerging trends in blockchain & crypto space - Collaborate with senior blockchain developers on live projects **Qualifications Required:** - Basic knowledge of blockchain concepts, Ethereum, smart contracts - Familiarity w...

ZineIQ works with the Government and Companies across the globe contributing to their Digital Future. You will be part of the Technical Engineering Team and will be working on managing the operations will be reporting to Head of Architecture / Product. As a Senior Software Engineer (Blockchain), You will be part of the Engineering Team and will be working on enterprise level applications to build web applications that facilitates data exchanges across multiple systems. Mandatory Tech Skills (Apply ONLY if you are comfortable in all these technologies): Blockchain, Solidity Smart Contracts Node.JS, React.JS Good to have Skills: AWS, PostgreSQL, ORM tools, Go What you will be working on: Drive...

Job Description Job Summary We are seeking talented and motivated individuals for the role of Senior Manager Automation Specialist for the initiatives within our Distributed Ledger Technology (DLT) Centre of Excellence. Successful candidates will be experienced programmers who can develop user stories, develop test cases, break down, design, and develop solutions in an environment with constant collaborative discussions. They will be matured individuals who are comfortable working in an agile environment with critical peer reviews of design and code. They must be able to offer constructive critical reviews of other's designs and code. They must be able to collaboratively work with product ow...

As a Junior Blockchain Developer at our company, you will be responsible for designing, building, and deploying blockchain-based solutions, smart contracts, and decentralized applications (dApps). Your deep expertise in blockchain technologies and passion for innovation will be key in this role. **Key Responsibilities:** - Design, develop, and implement blockchain-based applications and smart contracts. - Build, test, and deploy secure and scalable decentralized applications (dApps). - Collaborate with cross-functional teams to gather requirements and deliver high-quality solutions. - Research emerging blockchain protocols, consensus mechanisms, and cutting-edge tools. - Maintain, optimize, ...

We are currently looking for a highly motivated and skilled Mid-Level Blockchain Ethereum Developer to join our team. The ideal candidate should possess a strong background in blockchain technology, specifically in Ethereum, and a keen interest in innovation. The role of the Mid-Level Blockchain Ethereum Developer involves designing, developing, and maintaining blockchain-based solutions using Ethereum and related technologies. Responsibilities: The following are the key responsibilities of the Mid-Level Blockchain Ethereum Developer: - Design and develop blockchain-based solutions using the Ethereum platform that meet business requirements. - Develop Smart Contracts using the Solidity progr...

As a Blockchain Developer at CoinFantasy, you will play a crucial role in designing, developing, and implementing blockchain solutions. Your contributions will be vital to the ecosystem of products and protocols at CoinFantasy. **Key Responsibilities:** - Design, develop, and deploy blockchain solutions, which include smart contracts, decentralized applications (dApps), and protocol enhancements. - Write and audit smart contracts using languages like Solidity to ensure security, efficiency, and compliance with industry standards. - Research, design, develop, and test blockchain applications. - Work with ETH, BNC, Avalanche, Solana, and Polygon. - Collaborate closely with Business and softwar...

As a Blockchain Engineer at KeyValue, you will be responsible for designing, developing, and maintaining blockchain-based applications and smart contracts. Your key responsibilities will include implementing security protocols, cryptography, and consensus algorithms, collaborating with cross-functional teams to integrate blockchain solutions, optimizing systems for performance and scalability, and conducting research to propose improvements to existing frameworks. You will stay updated on the latest blockchain trends and technologies to ensure the continuous enhancement of our projects. To be a great fit for this role, you should hold a Bachelor's degree in Computer Science, Information Tech...

You are a highly skilled and passionate Blockchain Developer with a strong background in front-end development. Your role involves designing, developing, and implementing user interface components using React.js workflows to ensure high performance, scalability, and an exceptional user experience for web applications. Your key responsibilities include: - Designing, developing, and deploying smart contracts on Ethereum or other blockchain platforms. - Building and maintaining decentralized applications (dApps) with secure backend logic. - Collaborating with frontend developers to integrate Web3 functionality. - Conducting code audits, unit testing, and vulnerability assessments for blockchain...

We are seeking a highly skilled and passionate Blockchain Developer with a strong background in front-end development. Responsibilities The ideal candidate will be responsible for designing, developing, and implementing user interface components using React.js workflows, ensuring high performance, scalability, and an exceptional user experience for web Responsibilities : Design, develop, and deploy smart contracts on Ethereum or other blockchain platforms. Build and maintain decentralized applications (dApps) with secure backend logic. Collaborate with frontend developers to integrate Web3 functionality. Conduct code audits, unit testing, and vulnerability assessments for blockchain applicat...

About the Role Our Project includes a decentralized verification and contract anchoring layer on a modern EVM-compatible blockchain. We are hiring Blockchain Developers who can design, build, test, and deploy Solidity smart contracts and integrate Web3 logic with our core platform. Key Responsibilities Design and develop secure, gas-efficient smart contracts in Solidity . Build modules like contract anchors, DID/identity registry, reputation tokens, escrow logic. Integrate smart contracts with our backend and frontend. Write automated tests using Hardhat / Foundry . Implement Web3 flows including wallet login, signing, and events handling. Deploy contracts on testnet and mainnet (Polygon, Ar...

Description We are seeking an experienced Blockchain Developer to join our team in India. The ideal candidate will have a strong background in blockchain technology and a passion for developing innovative solutions that leverage decentralized networks. Responsibilities Design, develop, and implement blockchain-based solutions for various applications. Collaborate with cross-functional teams to define and design new features. Maintain and improve existing blockchain infrastructure and applications. Conduct research and stay updated with the latest blockchain technologies and trends. Perform unit testing and integration testing for blockchain applications. Troubleshoot and resolve issues relat...

As a highly skilled and passionate Blockchain Developer with a strong background in front-end development, your main responsibilities will include: - Designing, developing, and deploying smart contracts on Ethereum or other blockchain platforms. - Building and maintaining decentralized applications (dApps) with secure backend logic. - Collaborating with frontend developers to integrate Web3 functionality. - Conducting code audits, unit testing, and vulnerability assessments for blockchain applications. - Optimizing gas usage and smart contract performance. - Documenting blockchain solutions, including architecture, APIs, and logic flows. - Staying up to date with new trends, tools, and proto...

Job Description Job Title : Principal - Software Engineering The Purpose of This Role As Ethereum Blockchain Smart Contract you will be part of the Asset Management Technology team with a focus on blockchain use cases for the enterprise. The Value You Deliver Design and develop enterprise blockchain solutions for use across Asset Management BU Advocating for and developing new enterprise business use cases across Fidelity The Skills That Are Key To This Role Technical / Behavioral Designing, implementing, and supporting distributed blockchain-based enterprise solutions for the financial/banking/asset management domain Designing, writing and building secure and gas-efficient smart contracts f...

Job Summary We are seeking talented and motivated individuals for the role of Senior Manager Automation Specialist for the initiatives within our Distributed Ledger Technology (DLT) Centre of Excellence. Successful candidates will be experienced programmers who can develop user stories, develop test cases, break down, design, and develop solutions in an environment with constant collaborative discussions. They will be matured individuals who are comfortable working in an agile environment with critical peer reviews of design and code. They must be able to offer constructive critical reviews of other's designs and code. They must be able to collaboratively work with product owners to develop ...

This is a remote position. We are seeking an enthusiastic and knowledgeable Crypto Software Tutor to teach beginner to intermediate learners about cryptocurrency, blockchain, and decentralized technologies. The ideal candidate should be able to simplify complex blockchain concepts , guide students through real-world projects, and make learning interactive and practical. This role is perfect for professionals passionate about Web3, DeFi, and crypto education , who can mentor learners starting their journey in blockchain software and development. Conduct live online classes on cryptocurrency, blockchain, and related software tools. Teach beginner and intermediate topics such as: Basics of bloc...

Job Description We are looking for an experienced and passionate Blockchain Engineer with 3+ years of experience to join our team. The ideal candidate is highly proactive, a problem-solver, and has a strong interest in learning and implementing AI and ML alongside blockchain technologies. What You Will Do Design, develop, and maintain blockchain-based applications and smart contracts. Implement security protocols, cryptography, and consensus algorithms. Collaborate with cross-functional teams to integrate blockchain solutions into existing systems. Optimise blockchain-based systems for performance, scalability, and reliability. Conduct research to explore and propose improvements to existing...

Job Description Job Title : Principal - Software Engineering The Purpose of This Role As Ethereum Blockchain Smart Contract you will be part of the Asset Management Technology team with a focus on blockchain use cases for the enterprise. The Value You Deliver Design and develop enterprise blockchain solutions for use across Asset Management BU Advocating for and developing new enterprise business use cases across Fidelity The Skills That Are Key To This Role Technical / Behavioral Designing, implementing, and supporting distributed blockchain-based enterprise solutions for the financial/banking/asset management domain Designing, writing and building secure and gas-efficient smart contracts f...

About KeyValue KeyValue is a trusted product engineering partner for Start Ups & Scale Ups - unlocking their passion, developing ideas, and creating abundant value to all stakeholders in the ecosystem. We have ideated, conceived, strategized and built some of the globe's most innovative Fintech, Payments, Financial Services, Digital Commerce, Madtech, Edtech, Socialtech, Logistics, High Technology, Blockchain, Crypto, NFT and Healthcare companies, helping them conceive, scale, pivot, and enhance their businesses. KeyValue's mission is to be 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 ...