201 Smart Contracts Jobs - Page 2

About the Role: We are looking for a skilled Web3 Developer to join our blockchain engineering team. You will primarily work on Ethereum-based decentralized applications (dApps) and smart contracts , and collaborate with other blockchain teams to ensure seamless integration with broader blockchain protocols, platforms, and tools. Key Responsibilities: Design, develop, test, and deploy smart contracts on Ethereum (Solidity) . Build and maintain Web3 frontends and dApps using frameworks like React.js, Next.js , and libraries like ethers.js/web3.js . Collaborate with backend and infrastructure teams to integrate smart contracts with existing systems. Coordinate with blockchain infrastructure an...

About Quranium In a world where rapid innovation demands uncompromising security, Quranium stands as the uncrackable foundation of the digital future. With its quantum-secure, AI-native Layer 1 blockchain, Quranium ensures resilience against todays threats and tomorrows quantum era. Quranium is more than technology its a movement. By empowering developers and enterprises to build with confidence, it bridges the gap between Web2 and Web3, making adoption seamless, accessible, and secure. As the digital superhighway for a better future, Quranium is setting the standard for progress in an ever-evolving landscape. Role Overview As a quantum-secure, AI-native Layer 1, Quranium is building the fut...

Nauticalinfo Solutions is looking for Blockchain Developer to join our dynamic team and embark on a rewarding career journey A Blockchain Developer is a professional who specializes in developing applications and solutions using blockchain technology Job Duties: Designing and developing decentralized applications (dApps) using blockchain technologies such as Ethereum, Hyperledger, or CordaBuilding smart contracts using Solidity or other blockchain programming languages Implementing consensus algorithms and cryptographic protocolsIntegrating blockchain solutions with other systems and applicationsDeveloping and deploying blockchain nodes and infrastructureEnsuring the security and scalability...

As the Lead Software Engineer, your main responsibilities will include: - **Architecture & System Design:** - Define scalable, secure, and modular architectures. - Implement high-availability patterns such as circuit breakers, autoscaling, and load balancing. - Enforce OWASP best practices, role-based access, and GDPR/PIPL compliance. - **Full-Stack Development:** - Oversee React Native & React.js codebases; mentor on state management using Redux/MobX. - Architect backend services with Node.js/Express; manage real-time layers like WebSocket and Socket.io. - Integrate third-party SDKs for streaming, ads, offerwalls, and blockchain. - **DevOps & Reliability:** - Own CI/CD pipelines and Infrast...

As a blockchain developer, your role will involve designing, developing, and testing applications using Rust. You will collaborate with senior developers to maintain and optimize existing codebases. Your responsibilities will include debugging issues in blockchain logic, writing clean and efficient code with a focus on security and performance. Key Responsibilities: - Design, develop, and test blockchain-based applications using Rust - Maintain and optimize existing Rust codebases - Collaborate with senior developers and follow technical best practices - Debug and troubleshoot issues in blockchain logic and smart contract implementations - Write clean, efficient, and well-documented code wit...

As a talented Web3 developer, you have the opportunity to join our dynamic team at our IT company. We offer a rewarding career path in web development and the chance to work on cutting-edge projects. When you join us, you'll have access to exciting projects, continuous learning, and a supportive work environment. Key Responsibilities: - Develop and maintain Web3 applications using blockchain technology - Collaborate with cross-functional teams to design and implement innovative solutions - Stay updated on the latest trends and technologies in the Web3 space Qualifications Required: - Strong experience in Web3 development and blockchain technology - Proficiency in programming languages such a...

Join ZAN Services as a Web3 Digital Marketer. Create and manage campaigns on Web2/Web3 platforms, handle Google Ads, grow communities, and analyze performance. Blockchain knowledge preferred. Required Candidate profile Proficient in digital marketing, blockchain basics, Google Ads, SEO, community building on Web3 platforms. Strong communication and analytics skills. 2+ years experience preferred.

Role & responsibilities Strong hands on experience in working on key initiative and green-field Engineering projects Strong understanding of Engineering Practices like Code Review, Branching Patterns, etc Global Stakeholder management and Strong Communication skills Mentoring And Coaching fellow squad members Required Technical skillset: Blockchain, Ethereum, Smart Contracts, Tokenization AWS Cloud App Development using Java related technologies Streaming and Messaging technologies Authentication frameworks CI/CD Pipelines Testing Tools like Karate Experienced in ALM tools like JIRA, Confluence, Jenkins, Git Added hands-on experience with Blockchain, UI and/or DB technologies will be an adva...

As a Full Stack Blockchain Developer at our company based in Calicut, you will have the exciting opportunity to work with a dynamic team on designing, developing, and maintaining decentralized applications (dApps) and blockchain solutions. Your primary responsibility will be to collaborate with cross-functional teams to integrate blockchain functionalities with user-friendly front-end interfaces. **Key Responsibilities:** - Design, implement, and maintain blockchain-based solutions, including smart contracts, dApps, and APIs. - Utilize blockchain platforms such as Ethereum, Binance Smart Chain, and relevant technologies. - Develop secure, efficient, and scalable smart contracts using Solidit...

About the Role: We are hiring experienced Web 3.0 professionals to design, build, and scale next-generation decentralized applications (dApps), smart-contract frameworks, and blockchain ecosystems. If you've already deployed production-grade Web 3.0 solutions and want to work onsite with a dynamic team driving global-scale innovation, this is your opportunity. Key Responsibilities: Architect and develop secure Web 3.0 applications using Ethereum, Polygon, or Solana. Write, audit, and optimize smart contracts (Solidity / Rust / Move). Integrate wallets and decentralized APIs (MetaMask, WalletConnect, IPFS). Ensure performance, scalability, and gas-fee optimization. Collaborate closely with UI...

In the role of Manager of Operations and Finance at HELIX, you will play a crucial role in maintaining the financial, legal, investor, and operational infrastructure of the company. You will collaborate closely with senior leadership, support cross-functional teams, and take charge of key business processes. This dynamic position is well-suited for individuals comfortable with multitasking and working independently. Key Responsibilities: - Finance & Accounting: - Prepare and maintain monthly management accounts, ensuring reconciliations, financial controls, and accounting integrity - Collaborate with external accountants and auditors for statutory filings, group consolidation, and audits - A...

Role Overview: As a blockchain developer, your primary responsibility will be to design, implement, and support a distributed blockchain-based network. You will be analyzing requirements, designing blockchain technology around a certain business model, and building and launching a blockchain network. Key Responsibilities: - Research, design, develop, and test blockchain technologies - Brainstorm and help evaluate applications for new tools and technologies as they continually evolve - Maintain and extend current client- and server-side applications responsible for integration and business logic - Be involved in the global blockchain communitywork on implementing and integrating the latest im...

Job Description Job Title - Product Manager, Payments Location - Bangalore Experience - 2-6 years About Tazapay Tazapay is the financial technology platform of choice for cross-border businesses. We offer local and global collections, holding and payouts across markets. As we expand into the digital asset ecosystem, we're building comprehensive crypto and stablecoin payment solutions to serve the growing demand for blockchain-based cross-border transactions. About The Team At Tazapay, product development is an extremely collaborative effort between engineering, design, partnerships, legal, risk, operations and go-to-market teams. The cross-border payment platform team owns building and maint...

Key Responsibilities: Develop and deploy smart contracts using Solidity on EVM chains. Work on DeFi projects, trading bots, and blockchain infrastructure. Integrate Python for blockchain tools and applications. Must-Have Skills: Blockchain development with DeFi and EVM chains. Smart contract development (Solidity). Experience with trading bots and Python. Good-to-Have: YAML, open-source contributions. Education Bachelors degree in Computer Science, Engineering, or a related technical field.

We are seeking a highly experienced Senior Web3 Developer with deep expertise in blockchain protocols, smart contract development, and security practices. The ideal candidate will have hands on experience across multiple chains and ecosystems, including Aptos, Arbitrum, OKX, Bitcoin Taproot, and strong knowledge of Layer 1 and Layer 2 networks. This role requires proficiency in Solidity and Move for smart contracts, advanced knowledge of bridging and interoperability, and a strong understanding of security threats and mitigation strategies in DeFi. Key Responsibilities Smart Contract Development & Deployment Design, develop, and deploy secure smart contracts using Solidity and Move (.move). ...

Key Responsibilities: Develop and deploy smart contracts using Solidity on EVM chains. Work on DeFi projects, trading bots, and blockchain infrastructure. Integrate Python for blockchain tools and applications. Must-Have Skills: Blockchain development with DeFi and EVM chains. Smart contract development (Solidity). Experience with trading bots and Python. Good-to-Have: YAML, open-source contributions. Education - Bachelors degree in Computer Science, Engineering, or a related technical field.

As a Blockchain Developer at our company, you will have the exciting opportunity to work on revolutionizing the industry. Your key responsibilities will include: - Designing, developing, and deploying smart contracts on the Aptos blockchain using the Move programming language. - Integrating blockchain components with off-chain systems for seamless interaction. - Collaborating with cross-functional teams to implement end-to-end solutions. - Designing core DeFi components like staking, LPs, yield strategies, and cross-chain bridges. - Conducting code reviews, security audits, and performance optimizations. - Staying updated on the latest blockchain technology developments within the Aptos and ...

About Quranium In a world where rapid innovation demands uncompromising security, Quranium stands as the uncrackable foundation of the digital future. With its quantum-secure, AI-native Layer 1 blockchain, Quranium ensures resilience against todays threats and tomorrows quantum era. Quranium is more than technology its a movement. By empowering developers and enterprises to build with confidence, it bridges the gap between Web2 and Web3, making adoption seamless, accessible, and secure. As the digital superhighway for a better future, Quranium is setting the standard for progress in an ever-evolving landscape. Role Overview As a quantum-secure, AI-native Layer 1, Quranium is building the fut...

As a Blockchain Developer at Cybmirror Innovations, you will leverage your minimum 1 year of experience to contribute to the development of mobile and web applications. Your understanding of blockchain technologies will be crucial as you work with Web3 technologies, RUST programming language, and Google Cloud Platform. Key Responsibilities: - Utilize your strong understanding of blockchain technologies to develop secure and efficient solutions - Collaborate with the team to integrate blockchain functionalities into mobile and web applications - Implement smart contracts and decentralized applications using RUST programming language Qualifications Required: - Minimum 1 year of experience in b...

As a Senior Blockchain Developer, you will be responsible for architecting, designing, and implementing robust enterprise-grade blockchain solutions using Hyperledger Fabric. Key Responsibilities: - Leading the design, development, and deployment of blockchain applications using Hyperledger Fabric. - Architecting and implementing chaincode (smart contracts) for various use cases involving identity, transactions, and verifiable records. - Defining network architecture, consensus protocols, access controls, and peer node configurations. - Integrating blockchain modules with front-end interfaces, APIs, and off-chain services. - Collaborating with solution architects, DevOps engineers, and proje...

Do you want to work on innovative projects, collaborate with a dynamic and supportive team, and receive investment in your professional development? At DTCC, we are at the forefront of innovation in the financial markets. We are committed to helping our employees grow and succeed. We believe that you have the skills and drive to make a real impact. We foster a thriving internal community and are committed to creating a workplace that looks like the world that we serve. DTCC Digital Assets is at the forefront of driving institutional adoption of digital assets technology with a steadfast commitment to innovation anchored in security and stability. As the financial services industrys trusted t...

Do you want to work on innovative projects, collaborate with a dynamic and supportive team, and receive investment in your professional development? At DTCC, we are at the forefront of innovation in the financial markets. We are committed to helping our employees grow and succeed. We believe that you have the skills and drive to make a real impact. We foster a thriving internal community and are committed to creating a workplace that looks like the world that we serve. DTCC Digital Assets is at the forefront of driving institutional adoption of digital assets technology with a steadfast commitment to innovation anchored in security and stability. As the financial services industrys trusted t...

Work on cutting-edge technologies in an established organization exploring blockchain and other emerging technologies Design, develop, and deploy secure, scalable , and sustainable backend services that support blockchain-based platforms and applications Build platform components, developer tools , and production-grade systems that solve real business problems Collaborate with cross-functional teams to architect, plan, and deliver reliable backend infrastructure Ensure systems are highly available, secure , and aligned with industry best practices in distributed computing Leverage Infrastructure as Code (IaC) tools such as AWS CDK or CloudFormation for cloud infrastructure provisioning Work ...

Work on cutting-edge technologies in an established organization exploring blockchain and other emerging technologies Design, develop, and deploy secure, scalable , and sustainable backend services that support blockchain-based platforms and applications Build platform components, developer tools , and production-grade systems that solve real business problems Collaborate with cross-functional teams to architect, plan, and deliver reliable backend infrastructure Ensure systems are highly available, secure , and aligned with industry best practices in distributed computing Leverage Infrastructure as Code (IaC) tools such as AWS CDK or CloudFormation for cloud infrastructure provisioning Work ...

Work on cutting-edge technologies in an established organization exploring blockchain and other emerging technologies Design, develop, and deploy secure, scalable , and sustainable backend services that support blockchain-based platforms and applications Build platform components, developer tools , and production-grade systems that solve real business problems Collaborate with cross-functional teams to architect, plan, and deliver reliable backend infrastructure Ensure systems are highly available, secure , and aligned with industry best practices in distributed computing Leverage Infrastructure as Code (IaC) tools such as AWS CDK or CloudFormation for cloud infrastructure provisioning Work ...