Blockchain Developer Freelancing

Job Purpose: As a Blockchain Developer at The Fast Way, you will be instrumental in developing smart contracts, creating backend services that interact with thesecontracts, and assisting frontend developers with integration, ensuring a seamless and robust implementation of our blockchain initiatives.

Key Responsibilities: Smart Contract Development: Develop, test, and deploy smart contracts on the Ethereum blockchain using Solidity.DApp Development: Build decentralized applications (DApps) utilizing React.js and integrating smart contracts to create a seamless user experience.Backend Development: Develop and maintain backend services using Node.js to interact with the blockchain and ensure smooth integration with frontendservices.Testing: Implement rigorous testing practices to ensure the security and performance of smart contracts and other blockchain integrations.Collaboration: Work closely with frontend developers, providing support and guidance for integrating smart contracts and utilizing blockchain services.Optimization: Ensure smart contracts are optimized for performance and minimal gas usage.Documentation: Maintain high-quality documentation of all blockchain and smart contract development activities.Security: Ensure all codes, especially smart contracts, adhere to the highest standards of security and are free from vulnerabilities.

Required Skills & Experience: Solidity: Proficient in developing smart contracts using Solidity with a strong focus on security and optimization.Blockchain Development Tools: Hands-on experience with blockchain development tools such as Truffle, Hardhat, and others.JavaScript & Node.js: Strong expertise in JavaScript and Node.js for backend development and interaction with blockchain.Web3.js & Ethers.js: Proficient in using Web3.js and Ethers.js to interact with Ethereum blockchain.React.js: Experience in developing DApps using React.js and integrating smart contracts.Testing: Strong testing skills, ensuring smart contracts and blockchain integrations are secure and performant.Documentation: Ability to produce clear documentation to explain thefunctionality and architecture of developed smart contracts and applications. Security: Knowledge of best practices in blockchain security and experience in conducting smart contract audits.Team Collaboration: Ability to work effectively in cross-functional teams and communicate complex technical concepts to non-technical stakeholders.

Requirements: Educational Background: A bachelor’s degree in Computer Science, Engineering, or a related field is required. Advanced degrees or specializations in

blockchain technology or cryptography can be advantageous.

Experience: Blockchain Development: 1-2 years of experience in blockchaindevelopment, with a focus on Ethereum and smart contract development using Solidity.Backend Development: Experience with backend development using Node.js and TypeScript, creating services that interact with the blockchain.DApp Development: Experience in developing decentralized applications (DApps) and integrating smart contracts with frontend using Web3.js or ethers.js.

Certifications: While not mandatory, relevant certifications in blockchain technology or Solidity programming can be a significant advantage.

Technical Skills: Solidity: Proficient in developing secure and optimized smart contracts on the Ethereum blockchain.JavaScript/TypeScript: Strong expertise in JavaScript and TypeScript for developing backend services and interacting with the blockchain.Node.js: Experience in developing backend services using Node.js, ensuring smooth interaction with the blockchain.Smart Contract Testing: Ability to write comprehensive test cases for smart contracts to ensure security and functionality.Web3.js/ethers.js: Proficient in utilizing Web3.js or ethers.js for interacting with Ethereum blockchain.React.js: Experience in developing and integrating frontend of decentralized applications (DApps) using React.js.Blockchain Tools: Hands-on experience with blockchain development tools and frameworks like Truffle and Hardhat.

Soft Skills: Problem-Solving: Ability to navigate through technical challenges and provide effective solutions. Communication: Strong communication skills to effectively collaborate with team members and convey technical concepts to non-technicalstakeholders. Attention to Detail: Ensuring that codes, especially smart contracts, are free from vulnerabilities and adhere to security and optimization best practices.

Performance Expectations: Project Delivery: Consistently deliver projects and assignments on time,ensuring all developed smart contracts and applications adhere to specified requirements and quality standards.Code Quality: Maintain a high standard of code quality, implementing bestpractices in coding, ensuring that smart contracts are secure, efficient, and free of vulnerabilities.

Collaboration: Effectively collaborate with both technical and non-technical team members, ensuring clear communication and contributing to the successful delivery of multidisciplinary projects.Continuous Improvement: Demonstrate a commitment to continuous learning andimprovement, staying abreast of industry trends, and regularly enhancing skills in blockchain development and related technologies.Problem Solving: Exhibit strong problem-solving skills, providing innovative solutions to complex technical challenges encountered during blockchaindevelopment. Security Adherence: Ensure that all developed applications, especially smart contracts, adhere to the highest standards of security, and are regularlyaudited and tested to identify and mitigate potential vulnerabilities. Documentation: Provide comprehensive and clear documentation for all developed solutions, ensuring that they can be easily understood and utilized by other developers and stakeholders.Innovation: Contribute to the innovation of blockchain solutions, actively participating in ideation sessions, and proposing new approaches andtechnologies that can enhance the company’s blockchain initiatives. Customer Focus: Ensure that developed blockchain solutions effectively meetcustomer and stakeholder needs, contributing to positive customer experiences and the achievement of business objectives.

Benefits and Compensation: · Paid time off.· Saturdays off.· We provide training.· Great career enhancement opportunity.· Excellent learning opportunities.· Paid sick leaves, Festival leaves, Incentives,Bonus, Over-time

Challenges and Opportunities: Navigating the Evolving Landscape: The blockchain technology landscape iscontinuously evolving, offering a challenging environment to keep up with the latest technologies, frameworks, and best practices.Security Challenges: Ensuring the utmost security of smart contracts andblockchain integrations is paramount. Developers often face the challenge ofsafeguarding against potential vulnerabilities and threats, which is crucial in maintaining trust and reliability in blockchain solutions.Scalability and Performance Optimization: Addressing the scalability issues and optimizing the performance of decentralized applications while ensuring minimal gas usage in smart contracts is a persistent challenge in blockchaindevelopment. Interoperability: Engage in developing solutions that ensure interoperability between different blockchains, enhancing the utility and functionality ofdeveloped applications. Continuous Learning: The fast-paced nature of blockchain technology offers continuous learning opportunities. Developers have the chance to work withcutting-edge technologies and innovative solutions, staying at the forefront of a transformative digital landscape.

Innovation and Impact: Blockchain developers at The Fast Way will have theopportunity to innovate and create solutions that can potentially revolutionize certain aspects of the digital and financial world, contributing to theadoption and advancement of decentralized technologies. Career Growth: With the growing adoption of blockchain technology acrossvarious industries, mastering blockchain development opens up numerous career advancement opportunities, positioning developers as sought-after experts in this burgeoning field. Application Process: Interested candidates can apply through: https://thefastway.in/

Key Skills

• Backend
• React
• TypeScript
• Solidity
• Ethereum
• Blockchain