Blockchain Developer | Web3 Solutions Specialist

Employment Type:

Full-Time

We are seeking a technically skilled and innovative Blockchain Developer | Web3 Solutions Specialist to design, develop, integrate, and maintain blockchain-based applications and decentralized solutions. This role will work closely with product, engineering, security, and business teams to build secure, scalable, and reliable Web3 solutions while evaluating emerging blockchain technologies and their potential business applications.

• Design and develop blockchain-based applications, platforms, and decentralized solutions.
• Develop, test, deploy, and maintain smart contracts on suitable blockchain networks.
• Build decentralized applications (dApps) and Web3-enabled services.
• Develop secure and efficient blockchain architectures based on business and technical requirements.
• Integrate blockchain networks with existing enterprise systems, APIs, databases, and digital platforms.
• Develop and maintain Web3 APIs, backend services, and blockchain integration layers.
• Work with wallets, token standards, blockchain nodes, and decentralized protocols.
• Implement smart contracts using technologies such as Solidity or other relevant blockchain languages.
• Conduct smart-contract testing, debugging, optimization, and deployment activities.
• Analyze gas consumption, transaction performance, scalability, and network costs.
• Implement appropriate security controls to protect smart contracts, applications, wallets, and blockchain infrastructure.
• Collaborate with cybersecurity teams to identify and mitigate blockchain-specific security risks.
• Conduct code reviews and support vulnerability assessments for blockchain applications.
• Develop automated tests for smart contracts, APIs, integrations, and blockchain applications.
• Monitor blockchain applications, transaction activity, system performance, and infrastructure health.
• Troubleshoot transaction failures, smart-contract issues, integration errors, and performance problems.
• Support blockchain node deployment, configuration, monitoring, and maintenance where required.
• Evaluate Layer 1, Layer 2, sidechain, and other blockchain technologies for potential use cases.
• Research emerging Web3 protocols, decentralized technologies, tokenization models, and blockchain development frameworks.
• Assess blockchain solutions based on scalability, security, performance, cost, interoperability, and business value.
• Collaborate with Product Managers and business stakeholders to translate requirements into practical Web3 solutions.
• Support the design and implementation of tokenized products, digital assets, decentralized services, or blockchain-enabled workflows where applicable.
• Develop technical documentation covering architecture, smart contracts, APIs, deployment procedures, and operational processes.
• Participate in architecture reviews, technical planning, sprint activities, and development discussions.
• Work with Dev Ops and Cloud teams to establish reliable blockchain development and deployment environments.
• Implement CI/CD pipelines for smart contracts and blockchain applications.
• Support integration with Web3 wallets, identity solutions, payment systems, and external blockchain services.
• Analyze blockchain data and transaction activity to support product and operational insights.
• Ensure blockchain applications follow established development, security, privacy, and governance standards.
• Continuously improve application performance, scalability, security, maintainability, and user experience.

• Bachelor's degree in Computer Science, Software Engineering, Information Technology, Blockchain Technology, or a related field.
• Previous experience in Blockchain Development, Web3 Engineering, Smart Contract Development, or a similar technical role.
• Strong understanding of blockchain architecture, distributed ledgers, consensus mechanisms, and decentralized applications.
• Hands-on experience developing smart contracts using Solidity or equivalent blockchain programming languages.
• Experience with Ethereum or other relevant blockchain ecosystems.
• Strong understanding of Web3 technologies, wallets, tokens, decentralized protocols, and blockchain transactions.
• Experience developing and integrating REST APIs, Web3 APIs, and backend services.
• Proficiency in JavaScript, Type Script, Python, Go, Rust, or other relevant programming languages.
• Familiarity with development frameworks such as Hardhat, Foundry, Truffle, ethers.js,…