270 Ethereum Jobs - Page 2

Responsibilities: Architect and develop full-stack DeFi applications (frontend to smart contracts). Build and optimize scalable backend systems with Node.js, TypeScript, AWS, Google Cloud. Design secure smart contracts using Solidity and frameworks like Foundry or Hardhat. Integrate blockchain layers using viem, ethers.js, and wagmi. Develop modular, component-driven frontends with Next.js 14, Tailwind CSS 4, shadcn/ui, and Storybook. Manage application state using Redux Toolkit and React Query. Build performant APIs (REST / GraphQL / WebSockets) with Postman-based documentation. Design and manage databases with MongoDB, Redis, IPFS. Implement robust monitoring and observability using Datado...

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...

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...

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 ...

As a blockchain developer at Kanpur ITH Tech, your role will involve working with a team of developers and engineers to create innovative blockchain applications. To excel in this position, you will need to have a deep understanding of blockchain technology and demonstrate expertise in computer networking, cryptography, algorithms, and data structures. ITH Technologies is at the forefront of blockchain technology adoption, and we are looking for professionals who can contribute with excellent coding skills and a passion for developing decentralized solutions. **Key Responsibilities:** - Develop innovative solutions using Blockchain technologies - Define architecture and best practices for Bl...

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...

Job Description: As a Senior/Lead Blockchain Development Engineer at Digi Yatra Foundation, you will be designated as a Blockchain Expert responsible for overseeing the development and implementation of Blockchain projects. Your role will involve ensuring the quality of Blockchain solutions through testing and debugging, conducting market research, and analyzing new Blockchain technologies and trends. You will also collaborate with cross-functional teams to develop technical specifications and architecture for Blockchain solutions, providing mentorship to junior team members. Key Responsibilities: - Leadership and Team Management: Lead and mentor a team of mobile application developers to dr...

As a Smart Contract Developer, your role involves designing, developing, and deploying smart contracts on the EVM blockchains with a focus on security, efficiency, and optimized gas consumption. You will be responsible for: - Conducting thorough testing and auditing of smart contracts using tools like Forge to ensure security and functionality. - Staying updated with the latest advancements in Ethereum, Solidity, and blockchain technology to enhance contract efficiency and security. - Being familiar with various deployment methods for smart contracts, including Remix, Truffle suite, and Hardhat. - Having knowledge of EVM & Tron blockchain for smart contract development. - Understanding libra...

We are looking for a skilled Blockchain Developer to design, develop, and implement decentralized applications (dApps), smart contracts, and blockchain-based solutions. The ideal candidate will have strong programming expertise.

Role: Analyst / Senior Analyst Location: Gurugram (On-site) Shift: 6:30 PM - 3:30 AM IST Transport: Cab service available for both sides Key Skills: No Hybrid only Work from Office Expertise in Cryptocurrency Level 1 investigations Proficiency in Adverse Media and PEP reviews Sanctions Screening and Due Diligence Hands-on experience with Blockchain Analytic Tools Experience: Minimum 6 months to 3 years of proven experience in Crypto AML Compliance transaction monitoring, crypto blockchain screening, compliance, or risk management within the cryptocurrency or financial services sector. Please share your cv at surbhi.malhotra@nlbtech.com

As a ReactJS & Blockchain Developer with 3+ years of professional experience, your role will involve building modern, decentralized applications (dApps) using ReactJS for the frontend and blockchain technologies such as Ethereum, Solidity, and Web3.js for smart contract interactions. Key Responsibilities: - Develop and maintain user-facing features using ReactJS - Integrate smart contracts and other blockchain functionalities with the frontend - Write clean, scalable, and well-documented code - Collaborate with UI/UX designers and backend developers - Optimize components for maximum performance across a range of devices and browsers - Work with tools like Web3.js, Ethers.js, MetaMask, and IP...

Job Summary: Join our team as a Blockchain Developer to help build decentralized applications and smart contracts. This is a great opportunity for someone interested in Web3 and emerging technologies. Key Responsibilities: Assist in developing smart contracts using Solidity or Rust. Support blockchain integration with front-end and back-end systems. Test and debug decentralized applications (dApps). Stay informed about blockchain protocols and security practices. Requirements: Bachelors degree in Computer Science, Engineering, or related field. Basic understanding of blockchain concepts (Ethereum, Bitcoin, etc.). Familiarity with Solidity, Web3.js, or similar tools. Interest in cryptography ...

Role Overview: As a Blockchain & Web3 Specialist at Jaimax Coin, you will play a crucial role in designing, developing, and maintaining blockchain-based solutions. Your expertise will be utilized to implement cryptographic systems, work with cryptocurrencies and distributed ledger technologies, and collaborate with the finance team to integrate blockchain solutions into financial infrastructures. Additionally, you will focus on enhancing system transparency, scalability, and transaction efficiency, contributing to the forefront of blockchain innovation. Key Responsibilities: - Designing, developing, and maintaining blockchain-based solutions - Implementing cryptographic systems to ensure dat...

Educational Requirements Master Of Comp. Applications,Master Of Engineering,Master Of Science,Master Of Technology,Bachelor Of Comp. Applications,Bachelor Of Science,Bachelor of Engineering,Bachelor Of Technology Service Line Block Chain Services Responsibilities Candidate must be located within commuting distance of Singapore. Bachelors Degree or foreign equivalent, will consider work experience in lieu of a degree Overall, 10-13yrs of experience. At least 3+ years of hands-on experience on Hyperledger Fabric, R3 Corda and Ethereum. Strong understanding of different types of Blockchain such as public, private/permissioned, public permissioned, etc. Understanding of Blockchain frameworks Hyp...

As a Senior Blockchain Developer at KoinBX, you will play a crucial role in designing, developing, and maintaining scalable web applications using JavaScript stack technologies such as Node.js, Nest.js, React.js, and Express.js. Your responsibilities will include integrating various public blockchains into our platform, collaborating with cross-functional teams, implementing and maintaining APIs for seamless interaction with blockchain networks, optimizing application performance, and ensuring high availability and reliability. Your tasks will involve conducting code reviews, identifying areas for improvement, and mentoring junior team members. Additionally, you will stay updated with the la...

As a Blockchain Developer, you will be responsible for designing and developing decentralized applications (DApps) using Ethereum, Hyperledger, or other blockchain platforms. Your key responsibilities will include: - Writing and deploying smart contracts using languages such as Solidity, Truffle Framework, OpenZeppelin, Vyper, and others. - Leading blockchain architecture planning, system integration, and technical implementation. - Developing APIs and integrations between blockchain systems and web/mobile applications. - Maintaining and improving blockchain network performance and security. - Staying informed and up-to-date with emerging blockchain technologies and industry trends. Qualific...

Role: Analyst / Senior Analyst Location: Gurugram (On-site) Shift: 6:30 PM - 3:30 AM IST Transport: Cab service available for both sides Key Skills: No Hybrid only Work from Office Expertise in Cryptocurrency Level 1 investigations Proficiency in Adverse Media and PEP reviews Sanctions Screening and Due Diligence Hands-on experience with Blockchain Analytic Tools Experience: Minimum 6 months to 3 years of proven experience in Crypto AML Compliance transaction monitoring, crypto blockchain screening, compliance, or risk management within the cryptocurrency or financial services sector. Please share your cv at surbhi.malhotra@nlbtech.com

You are a skilled Blockchain Developer who will be responsible for designing, implementing, and supporting blockchain-based solutions and smart contracts. Your focus will be on ensuring secure, scalable, and efficient distributed ledger technologies. **Key Responsibilities** - Design, develop, and deploy blockchain applications and smart contracts using platforms such as Ethereum, Hyperledger, or Solana. - Develop and maintain decentralized applications (DApps) and integrate blockchain solutions with existing systems. - Participate in all phases of the software development lifecycle, including architecture, coding, testing, deployment, and maintenance. - Conduct code reviews, ensure best pra...

As a Blockchain Certified Architect, you will play a crucial role in designing and implementing secure, scalable, and high-performing blockchain solutions. Your expertise in distributed ledger technologies, consensus algorithms, and blockchain frameworks will be essential in driving innovation and adoption within cross-functional teams. **Key Responsibilities:** - Define and implement the end-to-end blockchain architecture strategy to align with business objectives. - Lead the solution design for decentralized applications (dApps), smart contracts, and blockchain integrations. - Evaluate, select, and implement appropriate blockchain frameworks such as Ethereum, Hyperledger, Corda, etc. - Ens...

About the Role We are looking for a highly motivated and detail-oriented Web3 Security Analyst to join our team and help secure our decentralized applications, smart contracts, and blockchain infrastructure. You will play a critical role in identifying vulnerabilities, improving protocol security, and responding to threats across our Web3 ecosystem. Key Responsibilities Perform security audits of smart contracts written in Solidity, Vyper, Rust, or other blockchain languages. Conduct threat modeling and risk assessments for blockchain protocols, dApps, and wallets. Monitor on-chain activity to detect and respond to suspicious behavior, exploits, and anomalies . Collaborate with development t...

About the Role We are seeking an experienced Core Blockchain Developer to join our team and contribute to the design, development, and optimization of our blockchain protocol and infrastructure. You will work at the foundational layer of blockchain technology, implementing consensus algorithms, cryptographic components, P2P networking, and performance optimizations. As a Core Blockchain Developer, you will be instrumental in shaping the architecture and capabilities of our blockchain network whether its a new L1 chain, a custom L2, or enhancements to an existing protocol. Key Responsibilities Design and develop the core components of a blockchain protocol, including consensus, networking, da...