Blockchain Developer

Vintti is a cutting-edge staffing agency revolutionizing the way US companies build their teams. Leveraging advanced technology and embracing the power of remote work, we connect SMBs, startups, and firms across the United States with top-tier talent from Latin America. Our platform seamlessly integrates professionals into US business ecosystems, regardless of physical borders. Vintti operates on the principle of a borderless future of work, where skills and expertise trump geographical constraints.

A Blockchain Developer is a specialized software developer who focuses on the architecture and implementation of decentralized blockchain-based applications and systems. Their primary responsibilities include designing secure blockchain technologies, developing application features in accordance with best practices, and collaborating with other developers to ensure robust system performance. They are proficient in cryptographic protocols, consensus algorithms, and smart contracts, allowing them to create secure, transparent, and efficient blockchain networks for various industrial and financial applications.

- Bachelor's degree in Computer Science, Software Engineering, or a related field.
- Proven experience as a Blockchain Developer or similar role.
- Proficiency in programming languages such as Solidity, Rust, or other relevant languages.
- Experience with blockchain platforms like Ethereum, Hyperledger, or others.
- Solid understanding of blockchain architecture, cryptography, and consensus algorithms.
- Experience in developing and deploying smart contracts.
- Understanding of decentralized applications (DApps) and blockchain protocols.
- Familiarity with web development technologies such as JavaScript, React, and Node.js.
- Strong problem-solving skills and ability to troubleshoot technical issues.
- Hands-on experience with version control systems like Git.
- Strong knowledge of data structures, algorithms, and software design principles.
- Experience with cloud services and integrating blockchain solutions with existing systems.
- Knowledge of blockchain network performance optimization techniques.
- Ability to write clear and concise technical documentation.
- Understanding of security best practices and standards in blockchain development.
- Strong analytical and research skills to stay updated with blockchain advancements.
- Excellent communication and collaboration skills.
- Attention to detail and commitment to high-quality, efficient code.
- Experience with blockchain testnets and mainnets for deployment and testing.
- Ability to conduct code reviews and provide constructive feedback.
- Understanding of regulatory requirements and compliance in blockchain technology.
- Familiarity with tools and frameworks for blockchain development.

- Develop and deploy smart contracts on various blockchain platforms.
- Design and implement decentralized applications (DApps) and blockchain protocols.
- Collaborate with design and product teams to define application features and functionalities.
- Conduct code reviews to ensure high-quality, secure, and efficient coding practices.
- Perform testing and debugging of blockchain applications.
- Optimize blockchain performance and scalability.
- Conduct research to stay updated with the latest advancements in blockchain technology.
- Ensure the implementation of security best practices in blockchain development.
- Maintain and enhance current blockchain infrastructure and applications.
- Provide technical support for blockchain-based solutions and applications.
- Create and update technical documentation for blockchain systems and applications.
- Participate in planning and execution of blockchain network upgrades and maintenance.
- Integrate blockchain solutions with existing business systems and third-party services.
- Design and develop APIs and SDKs for blockchain applications.
- Ensure regulatory compliance within blockchain development and deployment processes.
- Troubleshoot and resolve issues related to blockchain network performance and security.
- Develop and implement consensus algorithms and other blockchain technologies.
- Monitor blockchain network health and respond to any anomalies or incidents.

The ideal candidate for the Blockchain Developer role is a highly analytical and technically proficient professional with a Bachelor's degree in Computer Science, Software Engineering, or a related field, and proven experience in blockchain development. They possess in-depth knowledge of blockchain architecture, cryptography, and consensus algorithms, with a strong command of programming languages such as Solidity and Rust. Demonstrated expertise in working with blockchain platforms like Ethereum and Hyperledger, coupled with a solid understanding of decentralized applications (DApps) and protocols, sets them apart. They exhibit a meticulous attention to detail and are committed to writing high-quality, efficient code, underpinned by strong knowledge of software design principles and version control systems like Git. The ideal candidate is a proactive problem solver with excellent collaboration and communication skills, capable of thriving in cross-functional teams and fast-paced environments. They stay current with industry trends and emerging technologies, ensuring the implementation of best practices and regulatory compliance in blockchain development. Their excellent troubleshooting skills, combined with experience in developing, deploying, and optimizing smart contracts and blockchain applications, make them a valuable asset. Additionally, they possess proficiency in integrating blockchain solutions with existing systems and cloud services, along with the ability to write clear and comprehensive technical documentation, conduct thorough code reviews, and provide constructive feedback. Their strong dedication to continuous learning and improvement, along with a proactive attitude and a strong sense of ownership, makes them the perfect fit for driving innovative blockchain solutions.

- Write, test, and debug smart contracts using languages such as Solidity or Rust.
- Design and implement blockchain-based applications and protocols.
- Collaborate with cross-functional teams to define, design, and ship new features.
- Conduct research on industry trends and emerging blockchain technologies.
- Maintain and extend current client- and server-side applications responsible for integration and business logic.
- Perform code reviews and ensure the security and efficiency of blockchain solutions.
- Develop and implement performance improvements to optimize blockchain systems.
- Create and maintain documentation for our software and infrastructure.
- Participate in daily stand-up meetings and sprint planning sessions.
- Monitor and troubleshoot blockchain network performance and security issues.
- Design, develop, and test blockchain technologies, such as consensus algorithms and distributed systems.
- Stay current with industry standards and best practices to enhance blockchain development processes.
- Integrate blockchain solutions with existing systems and cloud services.
- Provide technical support and resolve issues related to blockchain applications.
- Develop API & SDK for blockchain applications.
- Ensure compliance with regulatory requirements and industry best practices.

- Strong analytical and problem-solving skills
- In-depth knowledge of blockchain and decentralized systems
- High proficiency in programming languages like Solidity and Rust
- Experience with blockchain platforms such as Ethereum and Hyperledger
- Keen understanding of cryptography and consensus algorithms
- Strong attention to detail and commitment to quality code
- Excellent collaboration and communication abilities
- Proactive attitude and a strong sense of ownership
- Ability to stay updated with industry developments and emerging technologies
- Proven ability to work effectively in cross-functional teams
- Familiarity with security best practices and implementation
- Ability to troubleshoot and resolve complex technical issues
- Strong dedication to learning and continuous improvement
- Solid understanding of software design principles and practices
- Proficiency in using version control systems
- Expertise in developing and deploying smart contracts and DApps
- Ability to integrate blockchain solutions with existing systems
- Experience with cloud services and blockchain network optimization
- Skill in writing clear, concise technical documentation
- Capability to provide constructive feedback during code reviews
- Understanding of regulatory compliance in blockchain technology
- Strong research skills to investigate new solutions and advancements
- Ability to thrive in a fast-paced and dynamic development environment

- Competitive salary within the range of $100,000 - $160,000 annually, based on experience
- Comprehensive health, dental, and vision insurance
- 401(k) retirement plan with company match
- Generous paid time off (PTO) and holiday schedule
- Flexible working hours and potential for remote work
- Professional development and training opportunities
- Access to industry conferences and seminars
- Employee stock option plans
- Up-to-date technology and tools to support your work
- Wellness programs and gym membership discounts
- Relocation assistance if needed
- Collaborative and inclusive work environment
- Opportunities for career advancement and growth
- Regular team-building activities and company events
- Access to a mentorship program for career guidance
- Contribution to cutting-edge blockchain projects and solutions
- Health and wellness stipends or allowances
- Company-sponsored hackathons and innovation sprints