Senior Backend Engineer(Blockchain) to $5100

We are seeking an experienced Backend Developer with a strong background in blockchain technologies and proficiency in Java and/or Node.js to join our team in building a highly modular and scalable application. This role involves developing and managing backend infrastructure with a focus on smart contract integration, secure data handling, and supporting DeFi and DAO components. The ideal candidate should have a solid background in backend development for blockchain projects, particularly within DeFi and DAO ecosystems, with expertise in Java or Node.js for high-performance, secure backend services.

Requirements:

– Proven experience with Corda or similar blockchain platforms.

– Proficiency in Java and/or Node.js, with a focus on backend development for blockchain applications.

– Experience with DeFi and DAO protocols and smart contract development.

– Knowledge of SQL and NoSQL databases and caching solutions.

– Familiarity with cloud infrastructure (AWS or similar) for deployment and scaling.

– Strong understanding of data structures, security practices, and scalable architecture for blockchain applications.

– Excellent problem-solving skills and a collaborative approach to development.

Responsibilities:

– Develop and manage backend services, APIs, and integrations using Java and/or Node.js for a modular blockchain application.

– Implement and maintain smart contracts on Corda, with functionality to support DeFi and DAO features.

– Collaborate with frontend developers to design and integrate backend services with complex UI components.

– Design efficient data structures and optimize database performance to handle large-scale data.

– Develop and deploy secure solutions for blockchain transactions and manage the application state.

– Ensure robust security practices in backend architecture and data protection.

– Troubleshoot and optimize existing code for better performance, reliability, and scalability.

– Stay updated on the latest trends in blockchain technology, DeFi, DAO frameworks, and backend development in Java and Node.js.